enmi-conf.org: comparison wp/wp-includes/deprecated.php

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--1:000000000000
+:d970ebf37754
+<?php
+/**
+* Deprecated functions from past WordPress versions. You shouldn't use these
+* functions and look for the alternatives instead. The functions will be
+* removed in a later version.
+*
+* @package WordPress
+* @subpackage Deprecated
+*/
+/*
+* Deprecated functions come here to die.
+*/
+/**
+* Entire Post data.
+*
+* @since 0.71
+* @deprecated 1.5.1
+* @deprecated Use get_post()
+* @see get_post()
+*
+* @param int $postid
+* @return array
+*/
+function get_postdata($postid) {
+	_deprecated_function( __FUNCTION__, '1.5.1', 'get_post()' );
+	$post = get_post($postid);
+	$postdata = array (
+		'ID' => $post->ID,
+		'Author_ID' => $post->post_author,
+		'Date' => $post->post_date,
+		'Content' => $post->post_content,
+		'Excerpt' => $post->post_excerpt,
+		'Title' => $post->post_title,
+		'Category' => $post->post_category,
+		'post_status' => $post->post_status,
+		'comment_status' => $post->comment_status,
+		'ping_status' => $post->ping_status,
+		'post_password' => $post->post_password,
+		'to_ping' => $post->to_ping,
+		'pinged' => $post->pinged,
+		'post_type' => $post->post_type,
+		'post_name' => $post->post_name
+	);
+	return $postdata;
+}
+/**
+* Sets up the WordPress Loop.
+*
+* @since 1.0.1
+* @deprecated 1.5
+* @deprecated Use The Loop - {@link http://codex.wordpress.org/The_Loop Use new WordPress Loop}
+*/
+function start_wp() {
+	global $wp_query;
+	_deprecated_function( __FUNCTION__, '1.5', __('new WordPress Loop') );
+	// Since the old style loop is being used, advance the query iterator here.
+	$wp_query->next_post();
+	setup_postdata( get_post() );
+}
+/**
+* Return or Print Category ID.
+*
+* @since 0.71
+* @deprecated 0.71
+* @deprecated use get_the_category()
+* @see get_the_category()
+*
+* @param bool $echo
+* @return null|int
+*/
+function the_category_ID($echo = true) {
+	_deprecated_function( __FUNCTION__, '0.71', 'get_the_category()' );
+	// Grab the first cat in the list.
+	$categories = get_the_category();
+	$cat = $categories[0]->term_id;
+	if ( $echo )
+		echo $cat;
+	return $cat;
+}
+/**
+* Print category with optional text before and after.
+*
+* @since 0.71
+* @deprecated 0.71
+* @deprecated use get_the_category_by_ID()
+* @see get_the_category_by_ID()
+*
+* @param string $before
+* @param string $after
+*/
+function the_category_head($before='', $after='') {
+	global $currentcat, $previouscat;
+	_deprecated_function( __FUNCTION__, '0.71', 'get_the_category_by_ID()' );
+	// Grab the first cat in the list.
+	$categories = get_the_category();
+	$currentcat = $categories[0]->category_id;
+	if ( $currentcat != $previouscat ) {
+		echo $before;
+		echo get_the_category_by_ID($currentcat);
+		echo $after;
+		$previouscat = $currentcat;
+	}
+}
+/**
+* Prints link to the previous post.
+*
+* @since 1.5
+* @deprecated 2.0
+* @deprecated Use previous_post_link()
+* @see previous_post_link()
+*
+* @param string $format
+* @param string $previous
+* @param string $title
+* @param string $in_same_cat
+* @param int $limitprev
+* @param string $excluded_categories
+*/
+function previous_post($format='%', $previous='previous post: ', $title='yes', $in_same_cat='no', $limitprev=1, $excluded_categories='') {
+	_deprecated_function( __FUNCTION__, '2.0', 'previous_post_link()' );
+	if ( empty($in_same_cat) || 'no' == $in_same_cat )
+		$in_same_cat = false;
+	else
+		$in_same_cat = true;
+	$post = get_previous_post($in_same_cat, $excluded_categories);
+	if ( !$post )
+		return;
+	$string = '<a href="'.get_permalink($post->ID).'">'.$previous;
+	if ( 'yes' == $title )
+		$string .= apply_filters('the_title', $post->post_title, $post->ID);
+	$string .= '</a>';
+	$format = str_replace('%', $string, $format);
+	echo $format;
+}
+/**
+* Prints link to the next post.
+*
+* @since 0.71
+* @deprecated 2.0
+* @deprecated Use next_post_link()
+* @see next_post_link()
+*
+* @param string $format
+* @param string $next
+* @param string $title
+* @param string $in_same_cat
+* @param int $limitnext
+* @param string $excluded_categories
+*/
+function next_post($format='%', $next='next post: ', $title='yes', $in_same_cat='no', $limitnext=1, $excluded_categories='') {
+	_deprecated_function( __FUNCTION__, '2.0', 'next_post_link()' );
+	if ( empty($in_same_cat) || 'no' == $in_same_cat )
+		$in_same_cat = false;
+	else
+		$in_same_cat = true;
+	$post = get_next_post($in_same_cat, $excluded_categories);
+	if ( !$post	)
+		return;
+	$string = '<a href="'.get_permalink($post->ID).'">'.$next;
+	if ( 'yes' == $title )
+		$string .= apply_filters('the_title', $post->post_title, $post->ID);
+	$string .= '</a>';
+	$format = str_replace('%', $string, $format);
+	echo $format;
+}
+/**
+* Whether user can create a post.
+*
+* @since 1.5
+* @deprecated 2.0
+* @deprecated Use current_user_can()
+* @see current_user_can()
+*
+* @param int $user_id
+* @param int $blog_id Not Used
+* @param int $category_id Not Used
+* @return bool
+*/
+function user_can_create_post($user_id, $blog_id = 1, $category_id = 'None') {
+	_deprecated_function( __FUNCTION__, '2.0', 'current_user_can()' );
+	$author_data = get_userdata($user_id);
+	return ($author_data->user_level > 1);
+}
+/**
+* Whether user can create a post.
+*
+* @since 1.5
+* @deprecated 2.0
+* @deprecated Use current_user_can()
+* @see current_user_can()
+*
+* @param int $user_id
+* @param int $blog_id Not Used
+* @param int $category_id Not Used
+* @return bool
+*/
+function user_can_create_draft($user_id, $blog_id = 1, $category_id = 'None') {
+	_deprecated_function( __FUNCTION__, '2.0', 'current_user_can()' );
+	$author_data = get_userdata($user_id);
+	return ($author_data->user_level >= 1);
+}
+/**
+* Whether user can edit a post.
+*
+* @since 1.5
+* @deprecated 2.0
+* @deprecated Use current_user_can()
+* @see current_user_can()
+*
+* @param int $user_id
+* @param int $post_id
+* @param int $blog_id Not Used
+* @return bool
+*/
+function user_can_edit_post($user_id, $post_id, $blog_id = 1) {
+	_deprecated_function( __FUNCTION__, '2.0', 'current_user_can()' );
+	$author_data = get_userdata($user_id);
+	$post = get_post($post_id);
+	$post_author_data = get_userdata($post->post_author);
+	if ( (($user_id == $post_author_data->ID) && !($post->post_status == 'publish' && $author_data->user_level < 2))
+			 || ($author_data->user_level > $post_author_data->user_level)
+			 || ($author_data->user_level >= 10) ) {
+		return true;
+	} else {
+		return false;
+	}
+}
+/**
+* Whether user can delete a post.
+*
+* @since 1.5
+* @deprecated 2.0
+* @deprecated Use current_user_can()
+* @see current_user_can()
+*
+* @param int $user_id
+* @param int $post_id
+* @param int $blog_id Not Used
+* @return bool
+*/
+function user_can_delete_post($user_id, $post_id, $blog_id = 1) {
+	_deprecated_function( __FUNCTION__, '2.0', 'current_user_can()' );
+	// right now if one can edit, one can delete
+	return user_can_edit_post($user_id, $post_id, $blog_id);
+}
+/**
+* Whether user can set new posts' dates.
+*
+* @since 1.5
+* @deprecated 2.0
+* @deprecated Use current_user_can()
+* @see current_user_can()
+*
+* @param int $user_id
+* @param int $blog_id Not Used
+* @param int $category_id Not Used
+* @return bool
+*/
+function user_can_set_post_date($user_id, $blog_id = 1, $category_id = 'None') {
+	_deprecated_function( __FUNCTION__, '2.0', 'current_user_can()' );
+	$author_data = get_userdata($user_id);
+	return (($author_data->user_level > 4) && user_can_create_post($user_id, $blog_id, $category_id));
+}
+/**
+* Whether user can delete a post.
+*
+* @since 1.5
+* @deprecated 2.0
+* @deprecated Use current_user_can()
+* @see current_user_can()
+*
+* @param int $user_id
+* @param int $post_id
+* @param int $blog_id Not Used
+* @return bool returns true if $user_id can edit $post_id's date
+*/
+function user_can_edit_post_date($user_id, $post_id, $blog_id = 1) {
+	_deprecated_function( __FUNCTION__, '2.0', 'current_user_can()' );
+	$author_data = get_userdata($user_id);
+	return (($author_data->user_level > 4) && user_can_edit_post($user_id, $post_id, $blog_id));
+}
+/**
+* Whether user can delete a post.
+*
+* @since 1.5
+* @deprecated 2.0
+* @deprecated Use current_user_can()
+* @see current_user_can()
+*
+* @param int $user_id
+* @param int $post_id
+* @param int $blog_id Not Used
+* @return bool returns true if $user_id can edit $post_id's comments
+*/
+function user_can_edit_post_comments($user_id, $post_id, $blog_id = 1) {
+	_deprecated_function( __FUNCTION__, '2.0', 'current_user_can()' );
+	// right now if one can edit a post, one can edit comments made on it
+	return user_can_edit_post($user_id, $post_id, $blog_id);
+}
+/**
+* Whether user can delete a post.
+*
+* @since 1.5
+* @deprecated 2.0
+* @deprecated Use current_user_can()
+* @see current_user_can()
+*
+* @param int $user_id
+* @param int $post_id
+* @param int $blog_id Not Used
+* @return bool returns true if $user_id can delete $post_id's comments
+*/
+function user_can_delete_post_comments($user_id, $post_id, $blog_id = 1) {
+	_deprecated_function( __FUNCTION__, '2.0', 'current_user_can()' );
+	// right now if one can edit comments, one can delete comments
+	return user_can_edit_post_comments($user_id, $post_id, $blog_id);
+}
+/**
+* Can user can edit other user.
+*
+* @since 1.5
+* @deprecated 2.0
+* @deprecated Use current_user_can()
+* @see current_user_can()
+*
+* @param int $user_id
+* @param int $other_user
+* @return bool
+*/
+function user_can_edit_user($user_id, $other_user) {
+	_deprecated_function( __FUNCTION__, '2.0', 'current_user_can()' );
+	$user  = get_userdata($user_id);
+	$other = get_userdata($other_user);
+	if ( $user->user_level > $other->user_level || $user->user_level > 8 || $user->ID == $other->ID )
+		return true;
+	else
+		return false;
+}
+/**
+* Gets the links associated with category $cat_name.
+*
+* @since 0.71
+* @deprecated 2.1
+* @deprecated Use get_bookmarks()
+* @see get_bookmarks()
+*
+* @param string $cat_name Optional. The category name to use. If no match is found uses all.
+* @param string $before Optional. The html to output before the link.
+* @param string $after Optional. The html to output after the link.
+* @param string $between Optional. The html to output between the link/image and its description. Not used if no image or $show_images is true.
+* @param bool $show_images Optional. Whether to show images (if defined).
+* @param string $orderby Optional. The order to output the links. E.g. 'id', 'name', 'url', 'description' or 'rating'. Or maybe owner.
+*		If you start the name with an underscore the order will be reversed. You can also specify 'rand' as the order which will return links in a
+*		random order.
+* @param bool $show_description Optional. Whether to show the description if show_images=false/not defined.
+* @param bool $show_rating Optional. Show rating stars/chars.
+* @param int $limit		Optional. Limit to X entries. If not specified, all entries are shown.
+* @param int $show_updated Optional. Whether to show last updated timestamp
+*/
+function get_linksbyname($cat_name = "noname", $before = '', $after = '<br />', $between = " ", $show_images = true, $orderby = 'id',
+						 $show_description = true, $show_rating = false,
+						 $limit = -1, $show_updated = 0) {
+	_deprecated_function( __FUNCTION__, '2.1', 'get_bookmarks()' );
+	$cat_id = -1;
+	$cat = get_term_by('name', $cat_name, 'link_category');
+	if ( $cat )
+		$cat_id = $cat->term_id;
+	get_links($cat_id, $before, $after, $between, $show_images, $orderby, $show_description, $show_rating, $limit, $show_updated);
+}
+/**
+* Gets the links associated with the named category.
+*
+* @since 1.0.1
+* @deprecated 2.1
+* @deprecated Use wp_list_bookmarks()
+* @see wp_list_bookmarks()
+*
+* @param string $category The category to use.
+* @param string $args
+* @return bool|null
+*/
+function wp_get_linksbyname($category, $args = '') {
+	_deprecated_function(__FUNCTION__, '2.1', 'wp_list_bookmarks()');
+	$defaults = array(
+		'after' => '<br />',
+		'before' => '',
+		'categorize' => 0,
+		'category_after' => '',
+		'category_before' => '',
+		'category_name' => $category,
+		'show_description' => 1,
+		'title_li' => '',
+	);
+	$r = wp_parse_args( $args, $defaults );
+	return wp_list_bookmarks($r);
+}
+/**
+* Gets an array of link objects associated with category $cat_name.
+*
+* <code>
+*	$links = get_linkobjectsbyname('fred');
+*	foreach ($links as $link) {
+* 		echo '<li>'.$link->link_name.'</li>';
+*	}
+* </code>
+*
+* @since 1.0.1
+* @deprecated 2.1
+* @deprecated Use get_bookmarks()
+* @see get_bookmarks()
+*
+* @param string $cat_name The category name to use. If no match is found uses all.
+* @param string $orderby The order to output the links. E.g. 'id', 'name', 'url', 'description', or 'rating'.
+*		Or maybe owner. If you start the name with an underscore the order will be reversed. You can also
+*		specify 'rand' as the order which will return links in a random order.
+* @param int $limit Limit to X entries. If not specified, all entries are shown.
+* @return unknown
+*/
+function get_linkobjectsbyname($cat_name = "noname" , $orderby = 'name', $limit = -1) {
+	_deprecated_function( __FUNCTION__, '2.1', 'get_bookmarks()' );
+	$cat_id = -1;
+	$cat = get_term_by('name', $cat_name, 'link_category');
+	if ( $cat )
+		$cat_id = $cat->term_id;
+	return get_linkobjects($cat_id, $orderby, $limit);
+}
+/**
+* Gets an array of link objects associated with category n.
+*
+* Usage:
+* <code>
+*	$links = get_linkobjects(1);
+*	if ($links) {
+*		foreach ($links as $link) {
+*			echo '<li>'.$link->link_name.'<br />'.$link->link_description.'</li>';
+*		}
+*	}
+* </code>
+*
+* Fields are:
+* <ol>
+*	<li>link_id</li>
+*	<li>link_url</li>
+*	<li>link_name</li>
+*	<li>link_image</li>
+*	<li>link_target</li>
+*	<li>link_category</li>
+*	<li>link_description</li>
+*	<li>link_visible</li>
+*	<li>link_owner</li>
+*	<li>link_rating</li>
+*	<li>link_updated</li>
+*	<li>link_rel</li>
+*	<li>link_notes</li>
+* </ol>
+*
+* @since 1.0.1
+* @deprecated 2.1
+* @deprecated Use get_bookmarks()
+* @see get_bookmarks()
+*
+* @param int $category The category to use. If no category supplied uses all
+* @param string $orderby the order to output the links. E.g. 'id', 'name', 'url',
+*		'description', or 'rating'. Or maybe owner. If you start the name with an
+*		underscore the order will be reversed. You can also specify 'rand' as the
+*		order which will return links in a random order.
+* @param int $limit Limit to X entries. If not specified, all entries are shown.
+* @return unknown
+*/
+function get_linkobjects($category = 0, $orderby = 'name', $limit = 0) {
+	_deprecated_function( __FUNCTION__, '2.1', 'get_bookmarks()' );
+	$links = get_bookmarks( array( 'category' => $category, 'orderby' => $orderby, 'limit' => $limit ) ) ;
+	$links_array = array();
+	foreach ($links as $link)
+		$links_array[] = $link;
+	return $links_array;
+}
+/**
+* Gets the links associated with category 'cat_name' and display rating stars/chars.
+*
+* @since 0.71
+* @deprecated 2.1
+* @deprecated Use get_bookmarks()
+* @see get_bookmarks()
+*
+* @param string $cat_name The category name to use. If no match is found uses all
+* @param string $before The html to output before the link
+* @param string $after The html to output after the link
+* @param string $between The html to output between the link/image and its description. Not used if no image or show_images is true
+* @param bool $show_images Whether to show images (if defined).
+* @param string $orderby the order to output the links. E.g. 'id', 'name', 'url',
+*		'description', or 'rating'. Or maybe owner. If you start the name with an
+*		underscore the order will be reversed. You can also specify 'rand' as the
+*		order which will return links in a random order.
+* @param bool $show_description Whether to show the description if show_images=false/not defined
+* @param int $limit Limit to X entries. If not specified, all entries are shown.
+* @param int $show_updated Whether to show last updated timestamp
+*/
+function get_linksbyname_withrating($cat_name = "noname", $before = '', $after = '<br />', $between = " ",
+									$show_images = true, $orderby = 'id', $show_description = true, $limit = -1, $show_updated = 0) {
+	_deprecated_function( __FUNCTION__, '2.1', 'get_bookmarks()' );
+	get_linksbyname($cat_name, $before, $after, $between, $show_images, $orderby, $show_description, true, $limit, $show_updated);
+}
+/**
+* Gets the links associated with category n and display rating stars/chars.
+*
+* @since 0.71
+* @deprecated 2.1
+* @deprecated Use get_bookmarks()
+* @see get_bookmarks()
+*
+* @param int $category The category to use. If no category supplied uses all
+* @param string $before The html to output before the link
+* @param string $after The html to output after the link
+* @param string $between The html to output between the link/image and its description. Not used if no image or show_images == true
+* @param bool $show_images Whether to show images (if defined).
+* @param string $orderby The order to output the links. E.g. 'id', 'name', 'url',
+*		'description', or 'rating'. Or maybe owner. If you start the name with an
+*		underscore the order will be reversed. You can also specify 'rand' as the
+*		order which will return links in a random order.
+* @param bool $show_description Whether to show the description if show_images=false/not defined.
+* @param string $limit Limit to X entries. If not specified, all entries are shown.
+* @param int $show_updated Whether to show last updated timestamp
+*/
+function get_links_withrating($category = -1, $before = '', $after = '<br />', $between = " ", $show_images = true,
+							  $orderby = 'id', $show_description = true, $limit = -1, $show_updated = 0) {
+	_deprecated_function( __FUNCTION__, '2.1', 'get_bookmarks()' );
+	get_links($category, $before, $after, $between, $show_images, $orderby, $show_description, true, $limit, $show_updated);
+}
+/**
+* Gets the auto_toggle setting.
+*
+* @since 0.71
+* @deprecated 2.1
+* @deprecated No alternative function available
+*
+* @param int $id The category to get. If no category supplied uses 0
+* @return int Only returns 0.
+*/
+function get_autotoggle($id = 0) {
+	_deprecated_function( __FUNCTION__, '2.1' );
+	return 0;
+}
+/**
+* @since 0.71
+* @deprecated 2.1
+* @deprecated Use wp_list_categories()
+* @see wp_list_categories()
+*
+* @param int $optionall
+* @param string $all
+* @param string $sort_column
+* @param string $sort_order
+* @param string $file
+* @param bool $list
+* @param int $optiondates
+* @param int $optioncount
+* @param int $hide_empty
+* @param int $use_desc_for_title
+* @param bool $children
+* @param int $child_of
+* @param int $categories
+* @param int $recurse
+* @param string $feed
+* @param string $feed_image
+* @param string $exclude
+* @param bool $hierarchical
+* @return unknown
+*/
+function list_cats($optionall = 1, $all = 'All', $sort_column = 'ID', $sort_order = 'asc', $file = '', $list = true, $optiondates = 0,
+				   $optioncount = 0, $hide_empty = 1, $use_desc_for_title = 1, $children=false, $child_of=0, $categories=0,
+				   $recurse=0, $feed = '', $feed_image = '', $exclude = '', $hierarchical=false) {
+	_deprecated_function( __FUNCTION__, '2.1', 'wp_list_categories()' );
+	$query = compact('optionall', 'all', 'sort_column', 'sort_order', 'file', 'list', 'optiondates', 'optioncount', 'hide_empty', 'use_desc_for_title', 'children',
+		'child_of', 'categories', 'recurse', 'feed', 'feed_image', 'exclude', 'hierarchical');
+	return wp_list_cats($query);
+}
+/**
+* @since 1.2
+* @deprecated 2.1
+* @deprecated Use wp_list_categories()
+* @see wp_list_categories()
+*
+* @param string|array $args
+* @return unknown
+*/
+function wp_list_cats($args = '') {
+	_deprecated_function( __FUNCTION__, '2.1', 'wp_list_categories()' );
+	$r = wp_parse_args( $args );
+	// Map to new names.
+	if ( isset($r['optionall']) && isset($r['all']))
+		$r['show_option_all'] = $r['all'];
+	if ( isset($r['sort_column']) )
+		$r['orderby'] = $r['sort_column'];
+	if ( isset($r['sort_order']) )
+		$r['order'] = $r['sort_order'];
+	if ( isset($r['optiondates']) )
+		$r['show_last_update'] = $r['optiondates'];
+	if ( isset($r['optioncount']) )
+		$r['show_count'] = $r['optioncount'];
+	if ( isset($r['list']) )
+		$r['style'] = $r['list'] ? 'list' : 'break';
+	$r['title_li'] = '';
+	return wp_list_categories($r);
+}
+/**
+* @since 0.71
+* @deprecated 2.1
+* @deprecated Use wp_dropdown_categories()
+* @see wp_dropdown_categories()
+*
+* @param int $optionall
+* @param string $all
+* @param string $orderby
+* @param string $order
+* @param int $show_last_update
+* @param int $show_count
+* @param int $hide_empty
+* @param bool $optionnone
+* @param int $selected
+* @param int $exclude
+* @return unknown
+*/
+function dropdown_cats($optionall = 1, $all = 'All', $orderby = 'ID', $order = 'asc',
+		$show_last_update = 0, $show_count = 0, $hide_empty = 1, $optionnone = false,
+		$selected = 0, $exclude = 0) {
+	_deprecated_function( __FUNCTION__, '2.1', 'wp_dropdown_categories()' );
+	$show_option_all = '';
+	if ( $optionall )
+		$show_option_all = $all;
+	$show_option_none = '';
+	if ( $optionnone )
+		$show_option_none = __('None');
+	$vars = compact('show_option_all', 'show_option_none', 'orderby', 'order',
+					'show_last_update', 'show_count', 'hide_empty', 'selected', 'exclude');
+	$query = add_query_arg($vars, '');
+	return wp_dropdown_categories($query);
+}
+/**
+* @since 1.2
+* @deprecated 2.1
+* @deprecated Use wp_list_authors()
+* @see wp_list_authors()
+*
+* @param bool $optioncount
+* @param bool $exclude_admin
+* @param bool $show_fullname
+* @param bool $hide_empty
+* @param string $feed
+* @param string $feed_image
+* @return unknown
+*/
+function list_authors($optioncount = false, $exclude_admin = true, $show_fullname = false, $hide_empty = true, $feed = '', $feed_image = '') {
+	_deprecated_function( __FUNCTION__, '2.1', 'wp_list_authors()' );
+	$args = compact('optioncount', 'exclude_admin', 'show_fullname', 'hide_empty', 'feed', 'feed_image');
+	return wp_list_authors($args);
+}
+/**
+* @since 1.0.1
+* @deprecated 2.1
+* @deprecated Use wp_get_post_categories()
+* @see wp_get_post_categories()
+*
+* @param int $blogid Not Used
+* @param int $post_ID
+* @return unknown
+*/
+function wp_get_post_cats($blogid = '1', $post_ID = 0) {
+	_deprecated_function( __FUNCTION__, '2.1', 'wp_get_post_categories()' );
+	return wp_get_post_categories($post_ID);
+}
+/**
+* Sets the categories that the post id belongs to.
+*
+* @since 1.0.1
+* @deprecated 2.1
+* @deprecated Use wp_set_post_categories()
+* @see wp_set_post_categories()
+*
+* @param int $blogid Not used
+* @param int $post_ID
+* @param array $post_categories
+* @return unknown
+*/
+function wp_set_post_cats($blogid = '1', $post_ID = 0, $post_categories = array()) {
+	_deprecated_function( __FUNCTION__, '2.1', 'wp_set_post_categories()' );
+	return wp_set_post_categories($post_ID, $post_categories);
+}
+/**
+* @since 0.71
+* @deprecated 2.1
+* @deprecated Use wp_get_archives()
+* @see wp_get_archives()
+*
+* @param string $type
+* @param string $limit
+* @param string $format
+* @param string $before
+* @param string $after
+* @param bool $show_post_count
+* @return unknown
+*/
+function get_archives($type='', $limit='', $format='html', $before = '', $after = '', $show_post_count = false) {
+	_deprecated_function( __FUNCTION__, '2.1', 'wp_get_archives()' );
+	$args = compact('type', 'limit', 'format', 'before', 'after', 'show_post_count');
+	return wp_get_archives($args);
+}
+/**
+* Returns or Prints link to the author's posts.
+*
+* @since 1.2
+* @deprecated 2.1
+* @deprecated Use get_author_posts_url()
+* @see get_author_posts_url()
+*
+* @param bool $echo
+* @param int $author_id
+* @param string $author_nicename Optional.
+* @return string|null
+*/
+function get_author_link($echo, $author_id, $author_nicename = '') {
+	_deprecated_function( __FUNCTION__, '2.1', 'get_author_posts_url()' );
+	$link = get_author_posts_url($author_id, $author_nicename);
+	if ( $echo )
+		echo $link;
+	return $link;
+}
+/**
+* Print list of pages based on arguments.
+*
+* @since 0.71
+* @deprecated 2.1
+* @deprecated Use wp_link_pages()
+* @see wp_link_pages()
+*
+* @param string $before
+* @param string $after
+* @param string $next_or_number
+* @param string $nextpagelink
+* @param string $previouspagelink
+* @param string $pagelink
+* @param string $more_file
+* @return string
+*/
+function link_pages($before='<br />', $after='<br />', $next_or_number='number', $nextpagelink='next page', $previouspagelink='previous page',
+					$pagelink='%', $more_file='') {
+	_deprecated_function( __FUNCTION__, '2.1', 'wp_link_pages()' );
+	$args = compact('before', 'after', 'next_or_number', 'nextpagelink', 'previouspagelink', 'pagelink', 'more_file');
+	return wp_link_pages($args);
+}
+/**
+* Get value based on option.
+*
+* @since 0.71
+* @deprecated 2.1
+* @deprecated Use get_option()
+* @see get_option()
+*
+* @param string $option
+* @return string
+*/
+function get_settings($option) {
+	_deprecated_function( __FUNCTION__, '2.1', 'get_option()' );
+	return get_option($option);
+}
+/**
+* Print the permalink of the current post in the loop.
+*
+* @since 0.71
+* @deprecated 1.2
+* @deprecated Use the_permalink()
+* @see the_permalink()
+*/
+function permalink_link() {
+	_deprecated_function( __FUNCTION__, '1.2', 'the_permalink()' );
+	the_permalink();
+}
+/**
+* Print the permalink to the RSS feed.
+*
+* @since 0.71
+* @deprecated 2.3
+* @deprecated Use the_permalink_rss()
+* @see the_permalink_rss()
+*
+* @param string $deprecated
+*/
+function permalink_single_rss($deprecated = '') {
+	_deprecated_function( __FUNCTION__, '2.3', 'the_permalink_rss()' );
+	the_permalink_rss();
+}
+/**
+* Gets the links associated with category.
+*
+* @see get_links() for argument information that can be used in $args
+* @since 1.0.1
+* @deprecated 2.1
+* @deprecated Use wp_list_bookmarks()
+* @see wp_list_bookmarks()
+*
+* @param string $args a query string
+* @return null|string
+*/
+function wp_get_links($args = '') {
+	_deprecated_function( __FUNCTION__, '2.1', 'wp_list_bookmarks()' );
+	if ( strpos( $args, '=' ) === false ) {
+		$cat_id = $args;
+		$args = add_query_arg( 'category', $cat_id, $args );
+	}
+	$defaults = array(
+		'after' => '<br />',
+		'before' => '',
+		'between' => ' ',
+		'categorize' => 0,
+		'category' => '',
+		'echo' => true,
+		'limit' => -1,
+		'orderby' => 'name',
+		'show_description' => true,
+		'show_images' => true,
+		'show_rating' => false,
+		'show_updated' => true,
+		'title_li' => '',
+	);
+	$r = wp_parse_args( $args, $defaults );
+	return wp_list_bookmarks($r);
+}
+/**
+* Gets the links associated with category by id.
+*
+* @since 0.71
+* @deprecated 2.1
+* @deprecated Use get_bookmarks()
+* @see get_bookmarks()
+*
+* @param int $category The category to use. If no category supplied uses all
+* @param string $before the html to output before the link
+* @param string $after the html to output after the link
+* @param string $between the html to output between the link/image and its description.
+*		Not used if no image or show_images == true
+* @param bool $show_images whether to show images (if defined).
+* @param string $orderby the order to output the links. E.g. 'id', 'name', 'url',
+*		'description', or 'rating'. Or maybe owner. If you start the name with an
+*		underscore the order will be reversed. You can also specify 'rand' as the order
+*		which will return links in a random order.
+* @param bool $show_description whether to show the description if show_images=false/not defined.
+* @param bool $show_rating show rating stars/chars
+* @param int $limit Limit to X entries. If not specified, all entries are shown.
+* @param int $show_updated whether to show last updated timestamp
+* @param bool $echo whether to echo the results, or return them instead
+* @return null|string
+*/
+function get_links($category = -1, $before = '', $after = '<br />', $between = ' ', $show_images = true, $orderby = 'name',
+			$show_description = true, $show_rating = false, $limit = -1, $show_updated = 1, $echo = true) {
+	_deprecated_function( __FUNCTION__, '2.1', 'get_bookmarks()' );
+	$order = 'ASC';
+	if ( substr($orderby, 0, 1) == '_' ) {
+		$order = 'DESC';
+		$orderby = substr($orderby, 1);
+	}
+	if ( $category == -1 ) //get_bookmarks uses '' to signify all categories
+		$category = '';
+	$results = get_bookmarks(array('category' => $category, 'orderby' => $orderby, 'order' => $order, 'show_updated' => $show_updated, 'limit' => $limit));
+	if ( !$results )
+		return;
+	$output = '';
+	foreach ( (array) $results as $row ) {
+		if ( !isset($row->recently_updated) )
+			$row->recently_updated = false;
+		$output .= $before;
+		if ( $show_updated && $row->recently_updated )
+			$output .= get_option('links_recently_updated_prepend');
+		$the_link = '#';
+		if ( !empty($row->link_url) )
+			$the_link = esc_url($row->link_url);
+		$rel = $row->link_rel;
+		if ( '' != $rel )
+			$rel = ' rel="' . $rel . '"';
+		$desc = esc_attr(sanitize_bookmark_field('link_description', $row->link_description, $row->link_id, 'display'));
+		$name = esc_attr(sanitize_bookmark_field('link_name', $row->link_name, $row->link_id, 'display'));
+		$title = $desc;
+		if ( $show_updated )
+			if (substr($row->link_updated_f, 0, 2) != '00')
+				$title .= ' ('.__('Last updated') . ' ' . date(get_option('links_updated_date_format'), $row->link_updated_f + (get_option('gmt_offset') * HOUR_IN_SECONDS)) . ')';
+		if ( '' != $title )
+			$title = ' title="' . $title . '"';
+		$alt = ' alt="' . $name . '"';
+		$target = $row->link_target;
+		if ( '' != $target )
+			$target = ' target="' . $target . '"';
+		$output .= '<a href="' . $the_link . '"' . $rel . $title . $target. '>';
+		if ( $row->link_image != null && $show_images ) {
+			if ( strpos($row->link_image, 'http') !== false )
+				$output .= "<img src=\"$row->link_image\" $alt $title />";
+			else // If it's a relative path
+				$output .= "<img src=\"" . get_option('siteurl') . "$row->link_image\" $alt $title />";
+		} else {
+			$output .= $name;
+		}
+		$output .= '</a>';
+		if ( $show_updated && $row->recently_updated )
+			$output .= get_option('links_recently_updated_append');
+		if ( $show_description && '' != $desc )
+			$output .= $between . $desc;
+		if ($show_rating) {
+			$output .= $between . get_linkrating($row);
+		}
+		$output .= "$after\n";
+	} // end while
+	if ( !$echo )
+		return $output;
+	echo $output;
+}
+/**
+* Output entire list of links by category.
+*
+* Output a list of all links, listed by category, using the settings in
+* $wpdb->linkcategories and output it as a nested HTML unordered list.
+*
+* @since 1.0.1
+* @deprecated 2.1
+* @deprecated Use wp_list_bookmarks()
+* @see wp_list_bookmarks()
+*
+* @param string $order Sort link categories by 'name' or 'id'
+*/
+function get_links_list($order = 'name') {
+	_deprecated_function( __FUNCTION__, '2.1', 'wp_list_bookmarks()' );
+	$order = strtolower($order);
+	// Handle link category sorting
+	$direction = 'ASC';
+	if ( '_' == substr($order,0,1) ) {
+		$direction = 'DESC';
+		$order = substr($order,1);
+	}
+	if ( !isset($direction) )
+		$direction = '';
+	$cats = get_categories(array('type' => 'link', 'orderby' => $order, 'order' => $direction, 'hierarchical' => 0));
+	// Display each category
+	if ( $cats ) {
+		foreach ( (array) $cats as $cat ) {
+			// Handle each category.
+			// Display the category name
+			echo '  <li id="linkcat-' . $cat->term_id . '" class="linkcat"><h2>' . apply_filters('link_category', $cat->name ) . "</h2>\n\t<ul>\n";
+			// Call get_links() with all the appropriate params
+			get_links($cat->term_id, '<li>', "</li>", "\n", true, 'name', false);
+			// Close the last category
+			echo "\n\t</ul>\n</li>\n";
+		}
+	}
+}
+/**
+* Show the link to the links popup and the number of links.
+*
+* @since 0.71
+* @deprecated 2.1
+* @deprecated {@internal Use function instead is unknown}}
+*
+* @param string $text the text of the link
+* @param int $width the width of the popup window
+* @param int $height the height of the popup window
+* @param string $file the page to open in the popup window
+* @param bool $count the number of links in the db
+*/
+function links_popup_script($text = 'Links', $width=400, $height=400, $file='links.all.php', $count = true) {
+	_deprecated_function( __FUNCTION__, '2.1' );
+}
+/**
+* @since 1.0.1
+* @deprecated 2.1
+* @deprecated Use sanitize_bookmark_field()
+* @see sanitize_bookmark_field()
+*
+* @param object $link
+* @return unknown
+*/
+function get_linkrating($link) {
+	_deprecated_function( __FUNCTION__, '2.1', 'sanitize_bookmark_field()' );
+	return sanitize_bookmark_field('link_rating', $link->link_rating, $link->link_id, 'display');
+}
+/**
+* Gets the name of category by id.
+*
+* @since 0.71
+* @deprecated 2.1
+* @deprecated Use get_category()
+* @see get_category()
+*
+* @param int $id The category to get. If no category supplied uses 0
+* @return string
+*/
+function get_linkcatname($id = 0) {
+	_deprecated_function( __FUNCTION__, '2.1', 'get_category()' );
+	$id = (int) $id;
+	if ( empty($id) )
+		return '';
+	$cats = wp_get_link_cats($id);
+	if ( empty($cats) || ! is_array($cats) )
+		return '';
+	$cat_id = (int) $cats[0]; // Take the first cat.
+	$cat = get_category($cat_id);
+	return $cat->name;
+}
+/**
+* Print RSS comment feed link.
+*
+* @since 1.0.1
+* @deprecated 2.5
+* @deprecated Use post_comments_feed_link()
+* @see post_comments_feed_link()
+*
+* @param string $link_text
+*/
+function comments_rss_link($link_text = 'Comments RSS') {
+	_deprecated_function( __FUNCTION__, '2.5', 'post_comments_feed_link()' );
+	post_comments_feed_link($link_text);
+}
+/**
+* Print/Return link to category RSS2 feed.
+*
+* @since 1.2
+* @deprecated 2.5
+* @deprecated Use get_category_feed_link()
+* @see get_category_feed_link()
+*
+* @param bool $echo
+* @param int $cat_ID
+* @return string|null
+*/
+function get_category_rss_link($echo = false, $cat_ID = 1) {
+	_deprecated_function( __FUNCTION__, '2.5', 'get_category_feed_link()' );
+	$link = get_category_feed_link($cat_ID, 'rss2');
+	if ( $echo )
+		echo $link;
+	return $link;
+}
+/**
+* Print/Return link to author RSS feed.
+*
+* @since 1.2
+* @deprecated 2.5
+* @deprecated Use get_author_feed_link()
+* @see get_author_feed_link()
+*
+* @param bool $echo
+* @param int $author_id
+* @return string|null
+*/
+function get_author_rss_link($echo = false, $author_id = 1) {
+	_deprecated_function( __FUNCTION__, '2.5', 'get_author_feed_link()' );
+	$link = get_author_feed_link($author_id);
+	if ( $echo )
+		echo $link;
+	return $link;
+}
+/**
+* Return link to the post RSS feed.
+*
+* @since 1.5
+* @deprecated 2.2
+* @deprecated Use get_post_comments_feed_link()
+* @see get_post_comments_feed_link()
+*
+* @return string
+*/
+function comments_rss() {
+	_deprecated_function( __FUNCTION__, '2.2', 'get_post_comments_feed_link()' );
+	return esc_url( get_post_comments_feed_link() );
+}
+/**
+* An alias of wp_create_user().
+*
+* @since 2.0
+* @deprecated 2.0
+* @deprecated Use wp_create_user()
+* @see wp_create_user()
+*
+* @param string $username The user's username.
+* @param string $password The user's password.
+* @param string $email The user's email (optional).
+* @return int The new user's ID.
+*/
+function create_user($username, $password, $email) {
+	_deprecated_function( __FUNCTION__, '2.0', 'wp_create_user()' );
+	return wp_create_user($username, $password, $email);
+}
+/**
+* Unused function.
+*
+* @deprecated 2.5
+*/
+function gzip_compression() {
+	_deprecated_function( __FUNCTION__, '2.5' );
+	return false;
+}
+/**
+* Retrieve an array of comment data about comment $comment_ID.
+*
+* @since 0.71
+* @deprecated 2.7
+* @deprecated Use get_comment()
+* @see get_comment()
+*
+* @param int $comment_ID The ID of the comment
+* @param int $no_cache Whether to use the cache (cast to bool)
+* @param bool $include_unapproved Whether to include unapproved comments
+* @return array The comment data
+*/
+function get_commentdata( $comment_ID, $no_cache = 0, $include_unapproved = false ) {
+	_deprecated_function( __FUNCTION__, '2.7', 'get_comment()' );
+	return get_comment($comment_ID, ARRAY_A);
+}
+/**
+* Retrieve the category name by the category ID.
+*
+* @since 0.71
+* @deprecated 2.8
+* @deprecated Use get_cat_name()
+* @see get_cat_name()
+*
+* @param int $cat_ID Category ID
+* @return string category name
+*/
+function get_catname( $cat_ID ) {
+	_deprecated_function( __FUNCTION__, '2.8', 'get_cat_name()' );
+	return get_cat_name( $cat_ID );
+}
+/**
+* Retrieve category children list separated before and after the term IDs.
+*
+* @since 1.2.0
+* @deprecated 2.8
+* @deprecated Use get_term_children()
+* @see get_term_children()
+*
+* @param int $id Category ID to retrieve children.
+* @param string $before Optional. Prepend before category term ID.
+* @param string $after Optional, default is empty string. Append after category term ID.
+* @param array $visited Optional. Category Term IDs that have already been added.
+* @return string
+*/
+function get_category_children( $id, $before = '/', $after = '', $visited = array() ) {
+	_deprecated_function( __FUNCTION__, '2.8', 'get_term_children()' );
+	if ( 0 == $id )
+		return '';
+	$chain = '';
+	/** TODO: consult hierarchy */
+	$cat_ids = get_all_category_ids();
+	foreach ( (array) $cat_ids as $cat_id ) {
+		if ( $cat_id == $id )
+			continue;
+		$category = get_category( $cat_id );
+		if ( is_wp_error( $category ) )
+			return $category;
+		if ( $category->parent == $id && !in_array( $category->term_id, $visited ) ) {
+			$visited[] = $category->term_id;
+			$chain .= $before.$category->term_id.$after;
+			$chain .= get_category_children( $category->term_id, $before, $after );
+		}
+	}
+	return $chain;
+}
+/**
+* Retrieve the description of the author of the current post.
+*
+* @since 1.5
+* @deprecated 2.8
+* @deprecated Use get_the_author_meta('description')
+* @see get_the_author_meta()
+*
+* @return string The author's description.
+*/
+function get_the_author_description() {
+	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'description\')' );
+	return get_the_author_meta('description');
+}
+/**
+* Display the description of the author of the current post.
+*
+* @since 1.0.0
+* @deprecated 2.8
+* @deprecated Use the_author_meta('description')
+* @see the_author_meta()
+*/
+function the_author_description() {
+	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'description\')' );
+	the_author_meta('description');
+}
+/**
+* Retrieve the login name of the author of the current post.
+*
+* @since 1.5
+* @deprecated 2.8
+* @deprecated Use get_the_author_meta('login')
+* @see get_the_author_meta()
+*
+* @return string The author's login name (username).
+*/
+function get_the_author_login() {
+	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'login\')' );
+	return get_the_author_meta('login');
+}
+/**
+* Display the login name of the author of the current post.
+*
+* @since 0.71
+* @deprecated 2.8
+* @deprecated Use the_author_meta('login')
+* @see the_author_meta()
+*/
+function the_author_login() {
+	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'login\')' );
+	the_author_meta('login');
+}
+/**
+* Retrieve the first name of the author of the current post.
+*
+* @since 1.5
+* @deprecated 2.8
+* @deprecated Use get_the_author_meta('first_name')
+* @see get_the_author_meta()
+*
+* @return string The author's first name.
+*/
+function get_the_author_firstname() {
+	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'first_name\')' );
+	return get_the_author_meta('first_name');
+}
+/**
+* Display the first name of the author of the current post.
+*
+* @since 0.71
+* @deprecated 2.8
+* @deprecated Use the_author_meta('first_name')
+* @see the_author_meta()
+*/
+function the_author_firstname() {
+	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'first_name\')' );
+	the_author_meta('first_name');
+}
+/**
+* Retrieve the last name of the author of the current post.
+*
+* @since 1.5
+* @deprecated 2.8
+* @deprecated Use get_the_author_meta('last_name')
+* @see get_the_author_meta()
+*
+* @return string The author's last name.
+*/
+function get_the_author_lastname() {
+	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'last_name\')' );
+	return get_the_author_meta('last_name');
+}
+/**
+* Display the last name of the author of the current post.
+*
+* @since 0.71
+* @deprecated 2.8
+* @deprecated Use the_author_meta('last_name')
+* @see the_author_meta()
+*/
+function the_author_lastname() {
+	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'last_name\')' );
+	the_author_meta('last_name');
+}
+/**
+* Retrieve the nickname of the author of the current post.
+*
+* @since 1.5
+* @deprecated 2.8
+* @deprecated Use get_the_author_meta('nickname')
+* @see get_the_author_meta()
+*
+* @return string The author's nickname.
+*/
+function get_the_author_nickname() {
+	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'nickname\')' );
+	return get_the_author_meta('nickname');
+}
+/**
+* Display the nickname of the author of the current post.
+*
+* @since 0.71
+* @deprecated 2.8
+* @deprecated Use the_author_meta('nickname')
+* @see the_author_meta()
+*/
+function the_author_nickname() {
+	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'nickname\')' );
+	the_author_meta('nickname');
+}
+/**
+* Retrieve the email of the author of the current post.
+*
+* @since 1.5
+* @deprecated 2.8
+* @deprecated Use get_the_author_meta('email')
+* @see get_the_author_meta()
+*
+* @return string The author's username.
+*/
+function get_the_author_email() {
+	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'email\')' );
+	return get_the_author_meta('email');
+}
+/**
+* Display the email of the author of the current post.
+*
+* @since 0.71
+* @deprecated 2.8
+* @deprecated Use the_author_meta('email')
+* @see the_author_meta()
+*/
+function the_author_email() {
+	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'email\')' );
+	the_author_meta('email');
+}
+/**
+* Retrieve the ICQ number of the author of the current post.
+*
+* @since 1.5
+* @deprecated 2.8
+* @deprecated Use get_the_author_meta('icq')
+* @see get_the_author_meta()
+*
+* @return string The author's ICQ number.
+*/
+function get_the_author_icq() {
+	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'icq\')' );
+	return get_the_author_meta('icq');
+}
+/**
+* Display the ICQ number of the author of the current post.
+*
+* @since 0.71
+* @deprecated 2.8
+* @deprecated Use the_author_meta('icq')
+* @see the_author_meta()
+*/
+function the_author_icq() {
+	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'icq\')' );
+	the_author_meta('icq');
+}
+/**
+* Retrieve the Yahoo! IM name of the author of the current post.
+*
+* @since 1.5
+* @deprecated 2.8
+* @deprecated Use get_the_author_meta('yim')
+* @see get_the_author_meta()
+*
+* @return string The author's Yahoo! IM name.
+*/
+function get_the_author_yim() {
+	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'yim\')' );
+	return get_the_author_meta('yim');
+}
+/**
+* Display the Yahoo! IM name of the author of the current post.
+*
+* @since 0.71
+* @deprecated 2.8
+* @deprecated Use the_author_meta('yim')
+* @see the_author_meta()
+*/
+function the_author_yim() {
+	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'yim\')' );
+	the_author_meta('yim');
+}
+/**
+* Retrieve the MSN address of the author of the current post.
+*
+* @since 1.5
+* @deprecated 2.8
+* @deprecated Use get_the_author_meta('msn')
+* @see get_the_author_meta()
+*
+* @return string The author's MSN address.
+*/
+function get_the_author_msn() {
+	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'msn\')' );
+	return get_the_author_meta('msn');
+}
+/**
+* Display the MSN address of the author of the current post.
+*
+* @since 0.71
+* @deprecated 2.8
+* @deprecated Use the_author_meta('msn')
+* @see the_author_meta()
+*/
+function the_author_msn() {
+	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'msn\')' );
+	the_author_meta('msn');
+}
+/**
+* Retrieve the AIM address of the author of the current post.
+*
+* @since 1.5
+* @deprecated 2.8
+* @deprecated Use get_the_author_meta('aim')
+* @see get_the_author_meta()
+*
+* @return string The author's AIM address.
+*/
+function get_the_author_aim() {
+	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'aim\')' );
+	return get_the_author_meta('aim');
+}
+/**
+* Display the AIM address of the author of the current post.
+*
+* @since 0.71
+* @see the_author_meta()
+* @deprecated 2.8
+* @deprecated Use the_author_meta('aim')
+*/
+function the_author_aim() {
+	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'aim\')' );
+	the_author_meta('aim');
+}
+/**
+* Retrieve the specified author's preferred display name.
+*
+* @since 1.0.0
+* @deprecated 2.8
+* @deprecated Use get_the_author_meta('display_name')
+* @see get_the_author_meta()
+*
+* @param int $auth_id The ID of the author.
+* @return string The author's display name.
+*/
+function get_author_name( $auth_id = false ) {
+	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'display_name\')' );
+	return get_the_author_meta('display_name', $auth_id);
+}
+/**
+* Retrieve the URL to the home page of the author of the current post.
+*
+* @since 1.5
+* @deprecated 2.8
+* @deprecated Use get_the_author_meta('url')
+* @see get_the_author_meta()
+*
+* @return string The URL to the author's page.
+*/
+function get_the_author_url() {
+	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'url\')' );
+	return get_the_author_meta('url');
+}
+/**
+* Display the URL to the home page of the author of the current post.
+*
+* @since 0.71
+* @deprecated 2.8
+* @deprecated Use the_author_meta('url')
+* @see the_author_meta()
+*/
+function the_author_url() {
+	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'url\')' );
+	the_author_meta('url');
+}
+/**
+* Retrieve the ID of the author of the current post.
+*
+* @since 1.5
+* @deprecated 2.8
+* @deprecated Use get_the_author_meta('ID')
+* @see get_the_author_meta()
+*
+* @return int The author's ID.
+*/
+function get_the_author_ID() {
+	_deprecated_function( __FUNCTION__, '2.8', 'get_the_author_meta(\'ID\')' );
+	return get_the_author_meta('ID');
+}
+/**
+* Display the ID of the author of the current post.
+*
+* @since 0.71
+* @deprecated 2.8
+* @deprecated Use the_author_meta('ID')
+* @see the_author_meta()
+*/
+function the_author_ID() {
+	_deprecated_function( __FUNCTION__, '2.8', 'the_author_meta(\'ID\')' );
+	the_author_meta('ID');
+}
+/**
+* Display the post content for the feed.
+*
+* For encoding the html or the $encode_html parameter, there are three possible
+* values. '0' will make urls footnotes and use make_url_footnote(). '1' will
+* encode special characters and automatically display all of the content. The
+* value of '2' will strip all HTML tags from the content.
+*
+* Also note that you cannot set the amount of words and not set the html
+* encoding. If that is the case, then the html encoding will default to 2,
+* which will strip all HTML tags.
+*
+* To restrict the amount of words of the content, you can use the cut
+* parameter. If the content is less than the amount, then there won't be any
+* dots added to the end. If there is content left over, then dots will be added
+* and the rest of the content will be removed.
+*
+* @package WordPress
+* @subpackage Feed
+* @since 0.71
+* @uses apply_filters() Calls 'the_content_rss' on the content before processing.
+*
+* @deprecated 2.9.0
+* @deprecated Use the_content_feed()
+* @see the_content_feed()
+*
+* @param string $more_link_text Optional. Text to display when more content is available but not displayed.
+* @param int|bool $stripteaser Optional. Default is 0.
+* @param string $more_file Optional.
+* @param int $cut Optional. Amount of words to keep for the content.
+* @param int $encode_html Optional. How to encode the content.
+*/
+function the_content_rss($more_link_text='(more...)', $stripteaser=0, $more_file='', $cut = 0, $encode_html = 0) {
+	_deprecated_function( __FUNCTION__, '2.9', 'the_content_feed' );
+	$content = get_the_content($more_link_text, $stripteaser);
+	$content = apply_filters('the_content_rss', $content);
+	if ( $cut && !$encode_html )
+		$encode_html = 2;
+	if ( 1== $encode_html ) {
+		$content = esc_html($content);
+		$cut = 0;
+	} elseif ( 0 == $encode_html ) {
+		$content = make_url_footnote($content);
+	} elseif ( 2 == $encode_html ) {
+		$content = strip_tags($content);
+	}
+	if ( $cut ) {
+		$blah = explode(' ', $content);
+		if ( count($blah) > $cut ) {
+			$k = $cut;
+			$use_dotdotdot = 1;
+		} else {
+			$k = count($blah);
+			$use_dotdotdot = 0;
+		}
+		/** @todo Check performance, might be faster to use array slice instead. */
+		for ( $i=0; $i<$k; $i++ )
+			$excerpt .= $blah[$i].' ';
+		$excerpt .= ($use_dotdotdot) ? '...' : '';
+		$content = $excerpt;
+	}
+	$content = str_replace(']]>', ']]&gt;', $content);
+	echo $content;
+}
+/**
+* Strip HTML and put links at the bottom of stripped content.
+*
+* Searches for all of the links, strips them out of the content, and places
+* them at the bottom of the content with numbers.
+*
+* @since 0.71
+* @deprecated 2.9.0
+*
+* @param string $content Content to get links
+* @return string HTML stripped out of content with links at the bottom.
+*/
+function make_url_footnote( $content ) {
+	_deprecated_function( __FUNCTION__, '2.9', '' );
+	preg_match_all( '/<a(.+?)href=\"(.+?)\"(.*?)>(.+?)<\/a>/', $content, $matches );
+	$links_summary = "\n";
+	for ( $i=0; $i<count($matches[0]); $i++ ) {
+		$link_match = $matches[0][$i];
+		$link_number = '['.($i+1).']';
+		$link_url = $matches[2][$i];
+		$link_text = $matches[4][$i];
+		$content = str_replace( $link_match, $link_text . ' ' . $link_number, $content );
+		$link_url = ( ( strtolower( substr( $link_url, 0, 7 ) ) != 'http://' ) && ( strtolower( substr( $link_url, 0, 8 ) ) != 'https://' ) ) ? get_option( 'home' ) . $link_url : $link_url;
+		$links_summary .= "\n" . $link_number . ' ' . $link_url;
+	}
+	$content  = strip_tags( $content );
+	$content .= $links_summary;
+	return $content;
+}
+/**
+* Retrieve translated string with vertical bar context
+*
+* Quite a few times, there will be collisions with similar translatable text
+* found in more than two places but with different translated context.
+*
+* In order to use the separate contexts, the _c() function is used and the
+* translatable string uses a pipe ('|') which has the context the string is in.
+*
+* When the translated string is returned, it is everything before the pipe, not
+* including the pipe character. If there is no pipe in the translated text then
+* everything is returned.
+*
+* @since 2.2.0
+* @deprecated 2.9.0
+* @deprecated Use _x()
+* @see _x()
+*
+* @param string $text Text to translate
+* @param string $domain Optional. Domain to retrieve the translated text
+* @return string Translated context string without pipe
+*/
+function _c( $text, $domain = 'default' ) {
+	_deprecated_function( __FUNCTION__, '2.9', '_x()' );
+	return before_last_bar( translate( $text, $domain ) );
+}
+/**
+* Translates $text like translate(), but assumes that the text
+* contains a context after its last vertical bar.
+*
+* @since 2.5
+* @uses translate()
+* @deprecated 3.0.0
+* @deprecated Use _x()
+* @see _x()
+*
+* @param string $text Text to translate
+* @param string $domain Domain to retrieve the translated text
+* @return string Translated text
+*/
+function translate_with_context( $text, $domain = 'default' ) {
+	_deprecated_function( __FUNCTION__, '2.9', '_x()' );
+	return before_last_bar( translate( $text, $domain ) );
+}
+/**
+* A version of _n(), which supports contexts.
+* Strips everything from the translation after the last bar.
+*
+* @since 2.7.0
+* @deprecated 3.0.0
+* @deprecated Use _nx()
+* @see _nx()
+* @see _n() For parameters.
+* @see _c() For parameters. _c() is deprecated.
+*
+*/
+function _nc( $single, $plural, $number, $domain = 'default' ) {
+	_deprecated_function( __FUNCTION__, '2.9', '_nx()' );
+	return before_last_bar( _n( $single, $plural, $number, $domain ) );
+}
+/**
+* Retrieve the plural or single form based on the amount.
+*
+* @since 1.2.0
+* @deprecated 2.8.0
+* @deprecated Use _n()
+* @see _n()
+*/
+function __ngettext() {
+	_deprecated_function( __FUNCTION__, '2.8', '_n()' );
+	$args = func_get_args();
+	return call_user_func_array('_n', $args);
+}
+/**
+* Register plural strings in POT file, but don't translate them.
+*
+* @since 2.5
+* @deprecated 2.8.0
+* @deprecated Use _n_noop()
+* @see _n_noop()
+*/
+function __ngettext_noop() {
+	_deprecated_function( __FUNCTION__, '2.8', '_n_noop()' );
+	$args = func_get_args();
+	return call_user_func_array('_n_noop', $args);
+}
+/**
+* Retrieve all autoload options, or all options if no autoloaded ones exist.
+*
+* @since 1.0.0
+* @deprecated 3.0.0
+* @deprecated Use wp_load_alloptions())
+* @see wp_load_alloptions()
+*
+* @return array List of all options.
+*/
+function get_alloptions() {
+	_deprecated_function( __FUNCTION__, '3.0', 'wp_load_alloptions()' );
+	return wp_load_alloptions();
+}
+/**
+* Retrieve HTML content of attachment image with link.
+*
+* @since 2.0.0
+* @deprecated 2.5.0
+* @deprecated Use wp_get_attachment_link()
+* @see wp_get_attachment_link()
+*
+* @param int $id Optional. Post ID.
+* @param bool $fullsize Optional, default is false. Whether to use full size image.
+* @param array $max_dims Optional. Max image dimensions.
+* @param bool $permalink Optional, default is false. Whether to include permalink to image.
+* @return string
+*/
+function get_the_attachment_link($id = 0, $fullsize = false, $max_dims = false, $permalink = false) {
+	_deprecated_function( __FUNCTION__, '2.5', 'wp_get_attachment_link()' );
+	$id = (int) $id;
+	$_post = get_post($id);
+	if ( ('attachment' != $_post->post_type) || !$url = wp_get_attachment_url($_post->ID) )
+		return __('Missing Attachment');
+	if ( $permalink )
+		$url = get_attachment_link($_post->ID);
+	$post_title = esc_attr($_post->post_title);
+	$innerHTML = get_attachment_innerHTML($_post->ID, $fullsize, $max_dims);
+	return "<a href='$url' title='$post_title'>$innerHTML</a>";
+}
+/**
+* Retrieve icon URL and Path.
+*
+* @since 2.1.0
+* @deprecated 2.5.0
+* @deprecated Use wp_get_attachment_image_src()
+* @see wp_get_attachment_image_src()
+*
+* @param int $id Optional. Post ID.
+* @param bool $fullsize Optional, default to false. Whether to have full image.
+* @return array Icon URL and full path to file, respectively.
+*/
+function get_attachment_icon_src( $id = 0, $fullsize = false ) {
+	_deprecated_function( __FUNCTION__, '2.5', 'wp_get_attachment_image_src()' );
+	$id = (int) $id;
+	if ( !$post = get_post($id) )
+		return false;
+	$file = get_attached_file( $post->ID );
+	if ( !$fullsize && $src = wp_get_attachment_thumb_url( $post->ID ) ) {
+		// We have a thumbnail desired, specified and existing
+		$src_file = basename($src);
+		$class = 'attachmentthumb';
+	} elseif ( wp_attachment_is_image( $post->ID ) ) {
+		// We have an image without a thumbnail
+		$src = wp_get_attachment_url( $post->ID );
+		$src_file = & $file;
+		$class = 'attachmentimage';
+	} elseif ( $src = wp_mime_type_icon( $post->ID ) ) {
+		// No thumb, no image. We'll look for a mime-related icon instead.
+		$icon_dir = apply_filters( 'icon_dir', get_template_directory() . '/images' );
+		$src_file = $icon_dir . '/' . basename($src);
+	}
+	if ( !isset($src) || !$src )
+		return false;
+	return array($src, $src_file);
+}
+/**
+* Retrieve HTML content of icon attachment image element.
+*
+* @since 2.0.0
+* @deprecated 2.5.0
+* @deprecated Use wp_get_attachment_image()
+* @see wp_get_attachment_image()
+*
+* @param int $id Optional. Post ID.
+* @param bool $fullsize Optional, default to false. Whether to have full size image.
+* @param array $max_dims Optional. Dimensions of image.
+* @return string HTML content.
+*/
+function get_attachment_icon( $id = 0, $fullsize = false, $max_dims = false ) {
+	_deprecated_function( __FUNCTION__, '2.5', 'wp_get_attachment_image()' );
+	$id = (int) $id;
+	if ( !$post = get_post($id) )
+		return false;
+	if ( !$src = get_attachment_icon_src( $post->ID, $fullsize ) )
+		return false;
+	list($src, $src_file) = $src;
+	// Do we need to constrain the image?
+	if ( ($max_dims = apply_filters('attachment_max_dims', $max_dims)) && file_exists($src_file) ) {
+		$imagesize = getimagesize($src_file);
+		if (($imagesize[0] > $max_dims[0]) || $imagesize[1] > $max_dims[1] ) {
+			$actual_aspect = $imagesize[0] / $imagesize[1];
+			$desired_aspect = $max_dims[0] / $max_dims[1];
+			if ( $actual_aspect >= $desired_aspect ) {
+				$height = $actual_aspect * $max_dims[0];
+				$constraint = "width='{$max_dims[0]}' ";
+				$post->iconsize = array($max_dims[0], $height);
+			} else {
+				$width = $max_dims[1] / $actual_aspect;
+				$constraint = "height='{$max_dims[1]}' ";
+				$post->iconsize = array($width, $max_dims[1]);
+			}
+		} else {
+			$post->iconsize = array($imagesize[0], $imagesize[1]);
+			$constraint = '';
+		}
+	} else {
+		$constraint = '';
+	}
+	$post_title = esc_attr($post->post_title);
+	$icon = "<img src='$src' title='$post_title' alt='$post_title' $constraint/>";
+	return apply_filters( 'attachment_icon', $icon, $post->ID );
+}
+/**
+* Retrieve HTML content of image element.
+*
+* @since 2.0.0
+* @deprecated 2.5.0
+* @deprecated Use wp_get_attachment_image()
+* @see wp_get_attachment_image()
+*
+* @param int $id Optional. Post ID.
+* @param bool $fullsize Optional, default to false. Whether to have full size image.
+* @param array $max_dims Optional. Dimensions of image.
+* @return string
+*/
+function get_attachment_innerHTML($id = 0, $fullsize = false, $max_dims = false) {
+	_deprecated_function( __FUNCTION__, '2.5', 'wp_get_attachment_image()' );
+	$id = (int) $id;
+	if ( !$post = get_post($id) )
+		return false;
+	if ( $innerHTML = get_attachment_icon($post->ID, $fullsize, $max_dims))
+		return $innerHTML;
+	$innerHTML = esc_attr($post->post_title);
+	return apply_filters('attachment_innerHTML', $innerHTML, $post->ID);
+}
+/**
+* Retrieve bookmark data based on ID.
+*
+* @since 2.0.0
+* @deprecated 2.1.0
+* @deprecated Use get_bookmark()
+* @see get_bookmark()
+*
+* @param int $bookmark_id ID of link
+* @param string $output OBJECT, ARRAY_N, or ARRAY_A
+* @return object|array
+*/
+function get_link($bookmark_id, $output = OBJECT, $filter = 'raw') {
+	_deprecated_function( __FUNCTION__, '2.1', 'get_bookmark()' );
+	return get_bookmark($bookmark_id, $output, $filter);
+}
+/**
+* Performs esc_url() for database or redirect usage.
+*
+* @since 2.3.1
+* @deprecated 2.8.0
+* @deprecated Use esc_url_raw()
+* @see esc_url_raw()
+*
+* @param string $url The URL to be cleaned.
+* @param array $protocols An array of acceptable protocols.
+* @return string The cleaned URL.
+*/
+function sanitize_url( $url, $protocols = null ) {
+	_deprecated_function( __FUNCTION__, '2.8', 'esc_url_raw()' );
+	return esc_url_raw( $url, $protocols );
+}
+/**
+* Checks and cleans a URL.
+*
+* A number of characters are removed from the URL. If the URL is for displaying
+* (the default behaviour) ampersands are also replaced. The 'clean_url' filter
+* is applied to the returned cleaned URL.
+*
+* @since 1.2.0
+* @deprecated 3.0.0
+* @deprecated Use esc_url()
+* @see Alias for esc_url()
+*
+* @param string $url The URL to be cleaned.
+* @param array $protocols Optional. An array of acceptable protocols.
+* @param string $context Optional. How the URL will be used. Default is 'display'.
+* @return string The cleaned $url after the 'clean_url' filter is applied.
+*/
+function clean_url( $url, $protocols = null, $context = 'display' ) {
+	if ( $context == 'db' )
+		_deprecated_function( 'clean_url( $context = \'db\' )', '3.0', 'esc_url_raw()' );
+	else
+		_deprecated_function( __FUNCTION__, '3.0', 'esc_url()' );
+	return esc_url( $url, $protocols, $context );
+}
+/**
+* Escape single quotes, specialchar double quotes, and fix line endings.
+*
+* The filter 'js_escape' is also applied by esc_js()
+*
+* @since 2.0.4
+* @deprecated 2.8.0
+* @deprecated Use esc_js()
+* @see esc_js()
+*
+* @param string $text The text to be escaped.
+* @return string Escaped text.
+*/
+function js_escape( $text ) {
+	_deprecated_function( __FUNCTION__, '2.8', 'esc_js()' );
+	return esc_js( $text );
+}
+/**
+* Escaping for HTML blocks.
+*
+* @deprecated 2.8.0
+* @deprecated Use esc_html()
+* @see esc_html()
+*/
+function wp_specialchars( $string, $quote_style = ENT_NOQUOTES, $charset = false, $double_encode = false ) {
+	_deprecated_function( __FUNCTION__, '2.8', 'esc_html()' );
+	if ( func_num_args() > 1 ) { // Maintain backwards compat for people passing additional args
+		$args = func_get_args();
+		return call_user_func_array( '_wp_specialchars', $args );
+	} else {
+		return esc_html( $string );
+	}
+}
+/**
+* Escaping for HTML attributes.
+*
+* @since 2.0.6
+* @deprecated 2.8.0
+* @deprecated Use esc_attr()
+* @see esc_attr()
+*
+* @param string $text
+* @return string
+*/
+function attribute_escape( $text ) {
+	_deprecated_function( __FUNCTION__, '2.8', 'esc_attr()' );
+	return esc_attr( $text );
+}
+/**
+* Register widget for sidebar with backwards compatibility.
+*
+* Allows $name to be an array that accepts either three elements to grab the
+* first element and the third for the name or just uses the first element of
+* the array for the name.
+*
+* Passes to {@link wp_register_sidebar_widget()} after argument list and
+* backwards compatibility is complete.
+*
+* @since 2.2.0
+* @deprecated 2.8.0
+* @deprecated Use wp_register_sidebar_widget()
+* @see wp_register_sidebar_widget()
+*
+* @param string|int $name Widget ID.
+* @param callback $output_callback Run when widget is called.
+* @param string $classname Classname widget option.
+* @param mixed $params,... Widget parameters.
+*/
+function register_sidebar_widget($name, $output_callback, $classname = '') {
+	_deprecated_function( __FUNCTION__, '2.8', 'wp_register_sidebar_widget()' );
+	// Compat
+	if ( is_array($name) ) {
+		if ( count($name) == 3 )
+			$name = sprintf($name[0], $name[2]);
+		else
+			$name = $name[0];
+	}
+	$id = sanitize_title($name);
+	$options = array();
+	if ( !empty($classname) && is_string($classname) )
+		$options['classname'] = $classname;
+	$params = array_slice(func_get_args(), 2);
+	$args = array($id, $name, $output_callback, $options);
+	if ( !empty($params) )
+		$args = array_merge($args, $params);
+	call_user_func_array('wp_register_sidebar_widget', $args);
+}
+/**
+* Alias of {@link wp_unregister_sidebar_widget()}.
+*
+* @since 2.2.0
+* @deprecated 2.8.0
+* @deprecated Use wp_unregister_sidebar_widget()
+* @see wp_unregister_sidebar_widget()
+*
+* @param int|string $id Widget ID.
+*/
+function unregister_sidebar_widget($id) {
+	_deprecated_function( __FUNCTION__, '2.8', 'wp_unregister_sidebar_widget()' );
+	return wp_unregister_sidebar_widget($id);
+}
+/**
+* Registers widget control callback for customizing options.
+*
+* Allows $name to be an array that accepts either three elements to grab the
+* first element and the third for the name or just uses the first element of
+* the array for the name.
+*
+* Passes to {@link wp_register_widget_control()} after the argument list has
+* been compiled.
+*
+* @since 2.2.0
+* @deprecated 2.8.0
+* @deprecated Use wp_register_widget_control()
+* @see wp_register_widget_control()
+*
+* @param int|string $name Sidebar ID.
+* @param callback $control_callback Widget control callback to display and process form.
+* @param int $width Widget width.
+* @param int $height Widget height.
+*/
+function register_widget_control($name, $control_callback, $width = '', $height = '') {
+	_deprecated_function( __FUNCTION__, '2.8', 'wp_register_widget_control()' );
+	// Compat
+	if ( is_array($name) ) {
+		if ( count($name) == 3 )
+			$name = sprintf($name[0], $name[2]);
+		else
+			$name = $name[0];
+	}
+	$id = sanitize_title($name);
+	$options = array();
+	if ( !empty($width) )
+		$options['width'] = $width;
+	if ( !empty($height) )
+		$options['height'] = $height;
+	$params = array_slice(func_get_args(), 4);
+	$args = array($id, $name, $control_callback, $options);
+	if ( !empty($params) )
+		$args = array_merge($args, $params);
+	call_user_func_array('wp_register_widget_control', $args);
+}
+/**
+* Alias of {@link wp_unregister_widget_control()}.
+*
+* @since 2.2.0
+* @deprecated 2.8.0
+* @deprecated Use wp_unregister_widget_control()
+* @see wp_unregister_widget_control()
+*
+* @param int|string $id Widget ID.
+*/
+function unregister_widget_control($id) {
+	_deprecated_function( __FUNCTION__, '2.8', 'wp_unregister_widget_control()' );
+	return wp_unregister_widget_control($id);
+}
+/**
+* Remove user meta data.
+*
+* @since 2.0.0
+* @deprecated 3.0.0
+* @deprecated Use delete_user_meta()
+* @see delete_user_meta()
+*
+* @param int $user_id User ID.
+* @param string $meta_key Metadata key.
+* @param mixed $meta_value Metadata value.
+* @return bool True deletion completed and false if user_id is not a number.
+*/
+function delete_usermeta( $user_id, $meta_key, $meta_value = '' ) {
+	_deprecated_function( __FUNCTION__, '3.0', 'delete_user_meta()' );
+	global $wpdb;
+	if ( !is_numeric( $user_id ) )
+		return false;
+	$meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);
+	if ( is_array($meta_value) || is_object($meta_value) )
+		$meta_value = serialize($meta_value);
+	$meta_value = trim( $meta_value );
+	$cur = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );
+	if ( $cur && $cur->umeta_id )
+		do_action( 'delete_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );
+	if ( ! empty($meta_value) )
+		$wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s AND meta_value = %s", $user_id, $meta_key, $meta_value) );
+	else
+		$wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );
+	clean_user_cache( $user_id );
+	wp_cache_delete( $user_id, 'user_meta' );
+	if ( $cur && $cur->umeta_id )
+		do_action( 'deleted_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );
+	return true;
+}
+/**
+* Retrieve user metadata.
+*
+* If $user_id is not a number, then the function will fail over with a 'false'
+* boolean return value. Other returned values depend on whether there is only
+* one item to be returned, which be that single item type. If there is more
+* than one metadata value, then it will be list of metadata values.
+*
+* @since 2.0.0
+* @deprecated 3.0.0
+* @deprecated Use get_user_meta()
+* @see get_user_meta()
+*
+* @param int $user_id User ID
+* @param string $meta_key Optional. Metadata key.
+* @return mixed
+*/
+function get_usermeta( $user_id, $meta_key = '' ) {
+	_deprecated_function( __FUNCTION__, '3.0', 'get_user_meta()' );
+	global $wpdb;
+	$user_id = (int) $user_id;
+	if ( !$user_id )
+		return false;
+	if ( !empty($meta_key) ) {
+		$meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);
+		$user = wp_cache_get($user_id, 'users');
+		// Check the cached user object
+		if ( false !== $user && isset($user->$meta_key) )
+			$metas = array($user->$meta_key);
+		else
+			$metas = $wpdb->get_col( $wpdb->prepare("SELECT meta_value FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );
+	} else {
+		$metas = $wpdb->get_col( $wpdb->prepare("SELECT meta_value FROM $wpdb->usermeta WHERE user_id = %d", $user_id) );
+	}
+	if ( empty($metas) ) {
+		if ( empty($meta_key) )
+			return array();
+		else
+			return '';
+	}
+	$metas = array_map('maybe_unserialize', $metas);
+	if ( count($metas) == 1 )
+		return $metas[0];
+	else
+		return $metas;
+}
+/**
+* Update metadata of user.
+*
+* There is no need to serialize values, they will be serialized if it is
+* needed. The metadata key can only be a string with underscores. All else will
+* be removed.
+*
+* Will remove the metadata, if the meta value is empty.
+*
+* @since 2.0.0
+* @deprecated 3.0.0
+* @deprecated Use update_user_meta()
+* @see update_user_meta()
+*
+* @param int $user_id User ID
+* @param string $meta_key Metadata key.
+* @param mixed $meta_value Metadata value.
+* @return bool True on successful update, false on failure.
+*/
+function update_usermeta( $user_id, $meta_key, $meta_value ) {
+	_deprecated_function( __FUNCTION__, '3.0', 'update_user_meta()' );
+	global $wpdb;
+	if ( !is_numeric( $user_id ) )
+		return false;
+	$meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);
+	/** @todo Might need fix because usermeta data is assumed to be already escaped */
+	if ( is_string($meta_value) )
+		$meta_value = stripslashes($meta_value);
+	$meta_value = maybe_serialize($meta_value);
+	if (empty($meta_value)) {
+		return delete_usermeta($user_id, $meta_key);
+	}
+	$cur = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );
+	if ( $cur )
+		do_action( 'update_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );
+	if ( !$cur )
+		$wpdb->insert($wpdb->usermeta, compact('user_id', 'meta_key', 'meta_value') );
+	else if ( $cur->meta_value != $meta_value )
+		$wpdb->update($wpdb->usermeta, compact('meta_value'), compact('user_id', 'meta_key') );
+	else
+		return false;
+	clean_user_cache( $user_id );
+	wp_cache_delete( $user_id, 'user_meta' );
+	if ( !$cur )
+		do_action( 'added_usermeta', $wpdb->insert_id, $user_id, $meta_key, $meta_value );
+	else
+		do_action( 'updated_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );
+	return true;
+}
+/**
+* Get users for the blog.
+*
+* For setups that use the multi-blog feature. Can be used outside of the
+* multi-blog feature.
+*
+* @since 2.2.0
+* @deprecated 3.1.0
+* @uses $wpdb WordPress database object for queries
+* @uses $blog_id The Blog id of the blog for those that use more than one blog
+*
+* @param int $id Blog ID.
+* @return array List of users that are part of that Blog ID
+*/
+function get_users_of_blog( $id = '' ) {
+	_deprecated_function( __FUNCTION__, '3.1', 'get_users()' );
+	global $wpdb, $blog_id;
+	if ( empty($id) )
+		$id = (int) $blog_id;
+	$blog_prefix = $wpdb->get_blog_prefix($id);
+	$users = $wpdb->get_results( "SELECT user_id, user_id AS ID, user_login, display_name, user_email, meta_value FROM $wpdb->users, $wpdb->usermeta WHERE {$wpdb->users}.ID = {$wpdb->usermeta}.user_id AND meta_key = '{$blog_prefix}capabilities' ORDER BY {$wpdb->usermeta}.user_id" );
+	return $users;
+}
+/**
+* Enable/disable automatic general feed link outputting.
+*
+* @since 2.8.0
+* @deprecated 3.0.0
+* @deprecated Use add_theme_support( 'automatic-feed-links' )
+*
+* @param boolean $add Optional, default is true. Add or remove links. Defaults to true.
+*/
+function automatic_feed_links( $add = true ) {
+	_deprecated_function( __FUNCTION__, '3.0', "add_theme_support( 'automatic-feed-links' )" );
+	if ( $add )
+		add_theme_support( 'automatic-feed-links' );
+	else
+		remove_action( 'wp_head', 'feed_links_extra', 3 ); // Just do this yourself in 3.0+
+}
+/**
+* Retrieve user data based on field.
+*
+* @since 1.5.0
+* @deprecated 3.0.0
+* @deprecated Use get_the_author_meta()
+* @see get_the_author_meta()
+*/
+function get_profile( $field, $user = false ) {
+	_deprecated_function( __FUNCTION__, '3.0', 'get_the_author_meta()' );
+	if ( $user ) {
+		$user = get_user_by( 'login', $user );
+		$user = $user->ID;
+	}
+	return get_the_author_meta( $field, $user );
+}
+/**
+* Number of posts user has written.
+*
+* @since 0.71
+* @deprecated 3.0.0
+* @deprecated Use count_user_posts()
+* @see count_user_posts()
+*/
+function get_usernumposts( $userid ) {
+	_deprecated_function( __FUNCTION__, '3.0', 'count_user_posts()' );
+	return count_user_posts( $userid );
+}
+/**
+* Callback used to change %uXXXX to &#YYY; syntax
+*
+* @since 2.8.0
+* @access private
+* @deprecated 3.0.0
+*
+* @param array $matches Single Match
+* @return string An HTML entity
+*/
+function funky_javascript_callback($matches) {
+	return "&#".base_convert($matches[1],16,10).";";
+}
+/**
+* Fixes javascript bugs in browsers.
+*
+* Converts unicode characters to HTML numbered entities.
+*
+* @since 1.5.0
+* @uses $is_macIE
+* @uses $is_winIE
+* @deprecated 3.0.0
+*
+* @param string $text Text to be made safe.
+* @return string Fixed text.
+*/
+function funky_javascript_fix($text) {
+	_deprecated_function( __FUNCTION__, '3.0' );
+	// Fixes for browsers' javascript bugs
+	global $is_macIE, $is_winIE;
+	if ( $is_winIE || $is_macIE )
+		$text =  preg_replace_callback("/\%u([0-9A-F]{4,4})/",
+					"funky_javascript_callback",
+					$text);
+	return $text;
+}
+/**
+* Checks that the taxonomy name exists.
+*
+* @since 2.3.0
+* @deprecated 3.0.0
+* @deprecated Use taxonomy_exists()
+* @see taxonomy_exists()
+*
+* @param string $taxonomy Name of taxonomy object
+* @return bool Whether the taxonomy exists.
+*/
+function is_taxonomy( $taxonomy ) {
+	_deprecated_function( __FUNCTION__, '3.0', 'taxonomy_exists()' );
+	return taxonomy_exists( $taxonomy );
+}
+/**
+* Check if Term exists.
+*
+* @since 2.3.0
+* @deprecated 3.0.0
+* @deprecated Use term_exists()
+* @see term_exists()
+*
+* @param int|string $term The term to check
+* @param string $taxonomy The taxonomy name to use
+* @param int $parent ID of parent term under which to confine the exists search.
+* @return mixed Get the term id or Term Object, if exists.
+*/
+function is_term( $term, $taxonomy = '', $parent = 0 ) {
+	_deprecated_function( __FUNCTION__, '3.0', 'term_exists()' );
+	return term_exists( $term, $taxonomy, $parent );
+}
+/**
+* Is the current admin page generated by a plugin?
+*
+* @since 1.5.0
+* @deprecated 3.1.0
+* @deprecated Use global $plugin_page and/or get_plugin_page_hookname() hooks.
+*
+* @global $plugin_page
+*
+* @return bool
+*/
+function is_plugin_page() {
+	_deprecated_function( __FUNCTION__, '3.1'  );
+	global $plugin_page;
+	if ( isset($plugin_page) )
+		return true;
+	return false;
+}
+/**
+* Update the categories cache.
+*
+* This function does not appear to be used anymore or does not appear to be
+* needed. It might be a legacy function left over from when there was a need
+* for updating the category cache.
+*
+* @since 1.5.0
+* @deprecated 3.1.0
+*
+* @return bool Always return True
+*/
+function update_category_cache() {
+	_deprecated_function( __FUNCTION__, '3.1'  );
+	return true;
+}
+/**
+* Check for PHP timezone support
+*
+* @since 2.9.0
+* @deprecated 3.2.0
+*
+* @return bool
+*/
+function wp_timezone_supported() {
+	_deprecated_function( __FUNCTION__, '3.2' );
+	return true;
+}
+/**
+* Display editor: TinyMCE, HTML, or both.
+*
+* @since 2.1.0
+* @deprecated 3.3.0
+* @deprecated Use wp_editor()
+* @see wp_editor()
+*
+* @param string $content Textarea content.
+* @param string $id Optional, default is 'content'. HTML ID attribute value.
+* @param string $prev_id Optional, not used
+* @param bool $media_buttons Optional, default is true. Whether to display media buttons.
+* @param int $tab_index Optional, not used
+*/
+function the_editor($content, $id = 'content', $prev_id = 'title', $media_buttons = true, $tab_index = 2, $extended = true) {
+	_deprecated_function( __FUNCTION__, '3.3', 'wp_editor()' );
+	wp_editor( $content, $id, array( 'media_buttons' => $media_buttons ) );
+	return;
+}
+/**
+* Perform the query to get the $metavalues array(s) needed by _fill_user and _fill_many_users
+*
+* @since 3.0.0
+* @deprecated 3.3.0
+*
+* @param array $ids User ID numbers list.
+* @return array of arrays. The array is indexed by user_id, containing $metavalues object arrays.
+*/
+function get_user_metavalues($ids) {
+	_deprecated_function( __FUNCTION__, '3.3' );
+	$objects = array();
+	$ids = array_map('intval', $ids);
+	foreach ( $ids as $id )
+		$objects[$id] = array();
+	$metas = update_meta_cache('user', $ids);
+	foreach ( $metas as $id => $meta ) {
+		foreach ( $meta as $key => $metavalues ) {
+			foreach ( $metavalues as $value ) {
+				$objects[$id][] = (object)array( 'user_id' => $id, 'meta_key' => $key, 'meta_value' => $value);
+			}
+		}
+	}
+	return $objects;
+}
+/**
+* Sanitize every user field.
+*
+* If the context is 'raw', then the user object or array will get minimal santization of the int fields.
+*
+* @since 2.3.0
+* @deprecated 3.3.0
+*
+* @param object|array $user The User Object or Array
+* @param string $context Optional, default is 'display'. How to sanitize user fields.
+* @return object|array The now sanitized User Object or Array (will be the same type as $user)
+*/
+function sanitize_user_object($user, $context = 'display') {
+	_deprecated_function( __FUNCTION__, '3.3' );
+	if ( is_object($user) ) {
+		if ( !isset($user->ID) )
+			$user->ID = 0;
+		if ( !is_a( $user, 'WP_User' ) ) {
+			$vars = get_object_vars($user);
+			foreach ( array_keys($vars) as $field ) {
+				if ( is_string($user->$field) || is_numeric($user->$field) )
+					$user->$field = sanitize_user_field($field, $user->$field, $user->ID, $context);
+			}
+		}
+		$user->filter = $context;
+	} else {
+		if ( !isset($user['ID']) )
+			$user['ID'] = 0;
+		foreach ( array_keys($user) as $field )
+			$user[$field] = sanitize_user_field($field, $user[$field], $user['ID'], $context);
+		$user['filter'] = $context;
+	}
+	return $user;
+}
+/**
+* Get boundary post relational link.
+*
+* Can either be start or end post relational link.
+*
+* @since 2.8.0
+* @deprecated 3.3.0
+*
+* @param string $title Optional. Link title format.
+* @param bool $in_same_cat Optional. Whether link should be in a same category.
+* @param string $excluded_categories Optional. Excluded categories IDs.
+* @param bool $start Optional, default is true. Whether to display link to first or last post.
+* @return string
+*/
+function get_boundary_post_rel_link($title = '%title', $in_same_cat = false, $excluded_categories = '', $start = true) {
+	_deprecated_function( __FUNCTION__, '3.3' );
+	$posts = get_boundary_post($in_same_cat, $excluded_categories, $start);
+	// If there is no post stop.
+	if ( empty($posts) )
+		return;
+	// Even though we limited get_posts to return only 1 item it still returns an array of objects.
+	$post = $posts[0];
+	if ( empty($post->post_title) )
+		$post->post_title = $start ? __('First Post') : __('Last Post');
+	$date = mysql2date(get_option('date_format'), $post->post_date);
+	$title = str_replace('%title', $post->post_title, $title);
+	$title = str_replace('%date', $date, $title);
+	$title = apply_filters('the_title', $title, $post->ID);
+	$link = $start ? "<link rel='start' title='" : "<link rel='end' title='";
+	$link .= esc_attr($title);
+	$link .= "' href='" . get_permalink($post) . "' />\n";
+	$boundary = $start ? 'start' : 'end';
+	return apply_filters( "{$boundary}_post_rel_link", $link );
+}
+/**
+* Display relational link for the first post.
+*
+* @since 2.8.0
+* @deprecated 3.3.0
+*
+* @param string $title Optional. Link title format.
+* @param bool $in_same_cat Optional. Whether link should be in a same category.
+* @param string $excluded_categories Optional. Excluded categories IDs.
+*/
+function start_post_rel_link($title = '%title', $in_same_cat = false, $excluded_categories = '') {
+	_deprecated_function( __FUNCTION__, '3.3' );
+	echo get_boundary_post_rel_link($title, $in_same_cat, $excluded_categories, true);
+}
+/**
+* Get site index relational link.
+*
+* @since 2.8.0
+* @deprecated 3.3.0
+*
+* @return string
+*/
+function get_index_rel_link() {
+	_deprecated_function( __FUNCTION__, '3.3' );
+	$link = "<link rel='index' title='" . esc_attr( get_bloginfo( 'name', 'display' ) ) . "' href='" . esc_url( user_trailingslashit( get_bloginfo( 'url', 'display' ) ) ) . "' />\n";
+	return apply_filters( "index_rel_link", $link );
+}
+/**
+* Display relational link for the site index.
+*
+* @since 2.8.0
+* @deprecated 3.3.0
+*/
+function index_rel_link() {
+	_deprecated_function( __FUNCTION__, '3.3' );
+	echo get_index_rel_link();
+}
+/**
+* Get parent post relational link.
+*
+* @since 2.8.0
+* @deprecated 3.3.0
+*
+* @param string $title Optional. Link title format.
+* @return string
+*/
+function get_parent_post_rel_link($title = '%title') {
+	_deprecated_function( __FUNCTION__, '3.3' );
+	if ( ! empty( $GLOBALS['post'] ) && ! empty( $GLOBALS['post']->post_parent ) )
+		$post = get_post($GLOBALS['post']->post_parent);
+	if ( empty($post) )
+		return;
+	$date = mysql2date(get_option('date_format'), $post->post_date);
+	$title = str_replace('%title', $post->post_title, $title);
+	$title = str_replace('%date', $date, $title);
+	$title = apply_filters('the_title', $title, $post->ID);
+	$link = "<link rel='up' title='";
+	$link .= esc_attr( $title );
+	$link .= "' href='" . get_permalink($post) . "' />\n";
+	return apply_filters( "parent_post_rel_link", $link );
+}
+/**
+* Display relational link for parent item
+*
+* @since 2.8.0
+* @deprecated 3.3.0
+*/
+function parent_post_rel_link($title = '%title') {
+	_deprecated_function( __FUNCTION__, '3.3' );
+	echo get_parent_post_rel_link($title);
+}
+/**
+* Add the "Dashboard"/"Visit Site" menu.
+*
+* @since 3.2.0
+* @deprecated 3.3.0
+*/
+function wp_admin_bar_dashboard_view_site_menu( $wp_admin_bar ) {
+	_deprecated_function( __FUNCTION__, '3.3' );
+	$user_id = get_current_user_id();
+	if ( 0 != $user_id ) {
+		if ( is_admin() )
+			$wp_admin_bar->add_menu( array( 'id' => 'view-site', 'title' => __( 'Visit Site' ), 'href' => home_url() ) );
+		elseif ( is_multisite() )
+			$wp_admin_bar->add_menu( array( 'id' => 'dashboard', 'title' => __( 'Dashboard' ), 'href' => get_dashboard_url( $user_id ) ) );
+		else
+			$wp_admin_bar->add_menu( array( 'id' => 'dashboard', 'title' => __( 'Dashboard' ), 'href' => admin_url() ) );
+	}
+}
+/**
+* Checks if the current user belong to a given blog.
+*
+* @since MU
+* @deprecated 3.3.0
+* @deprecated Use is_user_member_of_blog()
+* @see is_user_member_of_blog()
+*
+* @param int $blog_id Blog ID
+* @return bool True if the current users belong to $blog_id, false if not.
+*/
+function is_blog_user( $blog_id = 0 ) {
+	_deprecated_function( __FUNCTION__, '3.3', 'is_user_member_of_blog()' );
+	return is_user_member_of_blog( get_current_user_id(), $blog_id );
+}
+/**
+* Open the file handle for debugging.
+*
+* @since 0.71
+* @deprecated Use error_log()
+* @link http://www.php.net/manual/en/function.error-log.php
+* @deprecated 3.4.0
+*/
+function debug_fopen( $filename, $mode ) {
+	_deprecated_function( __FUNCTION__, 'error_log()' );
+	return false;
+}
+/**
+* Write contents to the file used for debugging.
+*
+* @since 0.71
+* @deprecated Use error_log() instead.
+* @link http://www.php.net/manual/en/function.error-log.php
+* @deprecated 3.4.0
+*/
+function debug_fwrite( $fp, $string ) {
+	_deprecated_function( __FUNCTION__, 'error_log()' );
+	if ( ! empty( $GLOBALS['debug'] ) )
+		error_log( $string );
+}
+/**
+* Close the debugging file handle.
+*
+* @since 0.71
+* @deprecated Use error_log()
+* @link http://www.php.net/manual/en/function.error-log.php
+* @deprecated 3.4.0
+*/
+function debug_fclose( $fp ) {
+	_deprecated_function( __FUNCTION__, 'error_log()' );
+}
+/**
+* Retrieve list of themes with theme data in theme directory.
+*
+* The theme is broken, if it doesn't have a parent theme and is missing either
+* style.css and, or index.php. If the theme has a parent theme then it is
+* broken, if it is missing style.css; index.php is optional.
+*
+* @since 1.5.0
+* @deprecated 3.4.0
+* @deprecated Use wp_get_themes()
+* @see wp_get_themes()
+*
+* @return array Theme list with theme data.
+*/
+function get_themes() {
+	_deprecated_function( __FUNCTION__, '3.4', 'wp_get_themes()' );
+	global $wp_themes;
+	if ( isset( $wp_themes ) )
+		return $wp_themes;
+	$themes = wp_get_themes();
+	$wp_themes = array();
+	foreach ( $themes as $theme ) {
+		$name = $theme->get('Name');
+		if ( isset( $wp_themes[ $name ] ) )
+			$wp_themes[ $name . '/' . $theme->get_stylesheet() ] = $theme;
+		else
+			$wp_themes[ $name ] = $theme;
+	}
+	return $wp_themes;
+}
+/**
+* Retrieve theme data.
+*
+* @since 1.5.0
+* @deprecated 3.4.0
+* @deprecated Use wp_get_theme()
+* @see wp_get_theme()
+*
+* @param string $theme Theme name.
+* @return array|null Null, if theme name does not exist. Theme data, if exists.
+*/
+function get_theme( $theme ) {
+	_deprecated_function( __FUNCTION__, '3.4', 'wp_get_theme( $stylesheet )' );
+	$themes = get_themes();
+	if ( is_array( $themes ) && array_key_exists( $theme, $themes ) )
+		return $themes[ $theme ];
+	return null;
+}
+/**
+* Retrieve current theme name.
+*
+* @since 1.5.0
+* @deprecated 3.4.0
+* @deprecated Use (string) wp_get_theme()
+* @see wp_get_theme()
+*
+* @return string
+*/
+function get_current_theme() {
+	_deprecated_function( __FUNCTION__, '3.4', 'wp_get_theme()' );
+	if ( $theme = get_option( 'current_theme' ) )
+		return $theme;
+	return wp_get_theme()->get('Name');
+}
+/**
+* Accepts matches array from preg_replace_callback in wpautop() or a string.
+*
+* Ensures that the contents of a <<pre>>...<</pre>> HTML block are not
+* converted into paragraphs or line-breaks.
+*
+* @since 1.2.0
+* @deprecated 3.4.0
+*
+* @param array|string $matches The array or string
+* @return string The pre block without paragraph/line-break conversion.
+*/
+function clean_pre($matches) {
+	_deprecated_function( __FUNCTION__, '3.4' );
+	if ( is_array($matches) )
+		$text = $matches[1] . $matches[2] . "</pre>";
+	else
+		$text = $matches;
+	$text = str_replace(array('<br />', '<br/>', '<br>'), array('', '', ''), $text);
+	$text = str_replace('<p>', "\n", $text);
+	$text = str_replace('</p>', '', $text);
+	return $text;
+}
+/**
+* Add callbacks for image header display.
+*
+* @since 2.1.0
+* @deprecated 3.4.0
+* @deprecated Use add_theme_support('custom-header', $args)
+* @see add_theme_support()
+*
+* @param callback $wp_head_callback Call on 'wp_head' action.
+* @param callback $admin_head_callback Call on custom header administration screen.
+* @param callback $admin_preview_callback Output a custom header image div on the custom header administration screen. Optional.
+*/
+function add_custom_image_header( $wp_head_callback, $admin_head_callback, $admin_preview_callback = '' ) {
+	_deprecated_function( __FUNCTION__, '3.4', 'add_theme_support( \'custom-header\', $args )' );
+	$args = array(
+		'wp-head-callback'    => $wp_head_callback,
+		'admin-head-callback' => $admin_head_callback,
+	);
+	if ( $admin_preview_callback )
+		$args['admin-preview-callback'] = $admin_preview_callback;
+	return add_theme_support( 'custom-header', $args );
+}
+/**
+* Remove image header support.
+*
+* @since 3.1.0
+* @deprecated 3.4.0
+* @deprecated Use remove_theme_support('custom-header')
+* @see remove_theme_support()
+*
+* @return bool Whether support was removed.
+*/
+function remove_custom_image_header() {
+	_deprecated_function( __FUNCTION__, '3.4', 'remove_theme_support( \'custom-header\' )' );
+	return remove_theme_support( 'custom-header' );
+}
+/**
+* Add callbacks for background image display.
+*
+* @since 3.0.0
+* @deprecated 3.4.0
+* @deprecated Use add_theme_support('custom-background, $args)
+* @see add_theme_support()
+*
+* @param callback $wp_head_callback Call on 'wp_head' action.
+* @param callback $admin_head_callback Call on custom background administration screen.
+* @param callback $admin_preview_callback Output a custom background image div on the custom background administration screen. Optional.
+*/
+function add_custom_background( $wp_head_callback = '', $admin_head_callback = '', $admin_preview_callback = '' ) {
+	_deprecated_function( __FUNCTION__, '3.4', 'add_theme_support( \'custom-background\', $args )' );
+	$args = array();
+	if ( $wp_head_callback )
+		$args['wp-head-callback'] = $wp_head_callback;
+	if ( $admin_head_callback )
+		$args['admin-head-callback'] = $admin_head_callback;
+	if ( $admin_preview_callback )
+		$args['admin-preview-callback'] = $admin_preview_callback;
+	return add_theme_support( 'custom-background', $args );
+}
+/**
+* Remove custom background support.
+*
+* @since 3.1.0
+* @see add_custom_background()
+*
+* @return bool Whether support was removed.
+*/
+function remove_custom_background() {
+	_deprecated_function( __FUNCTION__, '3.4', 'remove_theme_support( \'custom-background\' )' );
+	return remove_theme_support( 'custom-background' );
+}
+/**
+* Retrieve theme data from parsed theme file.
+*
+* @since 1.5.0
+* @deprecated 3.4.0
+* @deprecated Use wp_get_theme()
+* @see wp_get_theme()
+*
+* @param string $theme_file Theme file path.
+* @return array Theme data.
+*/
+function get_theme_data( $theme_file ) {
+	_deprecated_function( __FUNCTION__, '3.4', 'wp_get_theme()' );
+	$theme = new WP_Theme( basename( dirname( $theme_file ) ), dirname( dirname( $theme_file ) ) );
+	$theme_data = array(
+		'Name' => $theme->get('Name'),
+		'URI' => $theme->display('ThemeURI', true, false),
+		'Description' => $theme->display('Description', true, false),
+		'Author' => $theme->display('Author', true, false),
+		'AuthorURI' => $theme->display('AuthorURI', true, false),
+		'Version' => $theme->get('Version'),
+		'Template' => $theme->get('Template'),
+		'Status' => $theme->get('Status'),
+		'Tags' => $theme->get('Tags'),
+		'Title' => $theme->get('Name'),
+		'AuthorName' => $theme->get('Author'),
+	);
+	foreach ( apply_filters( 'extra_theme_headers', array() ) as $extra_header ) {
+		if ( ! isset( $theme_data[ $extra_header ] ) )
+			$theme_data[ $extra_header ] = $theme->get( $extra_header );
+	}
+	return $theme_data;
+}
+/**
+* Alias of update_post_cache().
+*
+* @see update_post_cache() Posts and pages are the same, alias is intentional
+*
+* @since 1.5.1
+* @deprecated 3.4.0
+*
+* @param array $pages list of page objects
+*/
+function update_page_cache( &$pages ) {
+	_deprecated_function( __FUNCTION__, '3.4', 'update_post_cache()' );
+	update_post_cache( $pages );
+}
+/**
+* Will clean the page in the cache.
+*
+* Clean (read: delete) page from cache that matches $id. Will also clean cache
+* associated with 'all_page_ids' and 'get_pages'.
+*
+* @since 2.0.0
+* @deprecated 3.4.0
+*
+* @uses do_action() Will call the 'clean_page_cache' hook action.
+*
+* @param int $id Page ID to clean
+*/
+function clean_page_cache( $id ) {
+	_deprecated_function( __FUNCTION__, '3.4', 'clean_post_cache()' );
+	clean_post_cache( $id );
+}
+/**
+* Retrieve nonce action "Are you sure" message.
+*
+* Deprecated in 3.4.1 and 3.5.0. Backported to 3.3.3.
+*
+* @since 2.0.4
+* @deprecated 3.4.1
+* @deprecated Use wp_nonce_ays()
+* @see wp_nonce_ays()
+*
+* @param string $action Nonce action.
+* @return string Are you sure message.
+*/
+function wp_explain_nonce( $action ) {
+	_deprecated_function( __FUNCTION__, '3.4.1', 'wp_nonce_ays()' );
+	return __( 'Are you sure you want to do this?' );
+}
+/**
+* Display "sticky" CSS class, if a post is sticky.
+*
+* @since 2.7.0
+* @deprecated 3.5.0
+* @deprecated Use post_class()
+* @see post_class()
+*
+* @param int $post_id An optional post ID.
+*/
+function sticky_class( $post_id = null ) {
+	_deprecated_function( __FUNCTION__, '3.5', 'post_class()' );
+	if ( is_sticky( $post_id ) )
+		echo ' sticky';
+}
+/**
+* Retrieve post ancestors.
+*
+* This is no longer needed as WP_Post lazy-loads the ancestors
+* property with get_post_ancestors().
+*
+* @since 2.3.4
+* @deprecated 3.5.0
+* @see get_post_ancestors()
+*/
+function _get_post_ancestors( &$post ) {
+	_deprecated_function( __FUNCTION__, '3.5' );
+}
+/**
+* Load an image from a string, if PHP supports it.
+*
+* @since 2.1.0
+* @deprecated 3.5.0
+* @see wp_get_image_editor()
+*
+* @param string $file Filename of the image to load.
+* @return resource The resulting image resource on success, Error string on failure.
+*/
+function wp_load_image( $file ) {
+	_deprecated_function( __FUNCTION__, '3.5', 'wp_get_image_editor()' );
+	if ( is_numeric( $file ) )
+		$file = get_attached_file( $file );
+	if ( ! is_file( $file ) )
+		return sprintf(__('File &#8220;%s&#8221; doesn&#8217;t exist?'), $file);
+	if ( ! function_exists('imagecreatefromstring') )
+		return __('The GD image library is not installed.');
+	// Set artificially high because GD uses uncompressed images in memory
+	@ini_set( 'memory_limit', apply_filters( 'image_memory_limit', WP_MAX_MEMORY_LIMIT ) );
+	$image = imagecreatefromstring( file_get_contents( $file ) );
+	if ( !is_resource( $image ) )
+		return sprintf(__('File &#8220;%s&#8221; is not an image.'), $file);
+	return $image;
+}
+/**
+* Scale down an image to fit a particular size and save a new copy of the image.
+*
+* The PNG transparency will be preserved using the function, as well as the
+* image type. If the file going in is PNG, then the resized image is going to
+* be PNG. The only supported image types are PNG, GIF, and JPEG.
+*
+* Some functionality requires API to exist, so some PHP version may lose out
+* support. This is not the fault of WordPress (where functionality is
+* downgraded, not actual defects), but of your PHP version.
+*
+* @since 2.5.0
+* @deprecated 3.5.0
+* @see wp_get_image_editor()
+*
+* @param string $file Image file path.
+* @param int $max_w Maximum width to resize to.
+* @param int $max_h Maximum height to resize to.
+* @param bool $crop Optional. Whether to crop image or resize.
+* @param string $suffix Optional. File suffix.
+* @param string $dest_path Optional. New image file path.
+* @param int $jpeg_quality Optional, default is 90. Image quality percentage.
+* @return mixed WP_Error on failure. String with new destination path.
+*/
+function image_resize( $file, $max_w, $max_h, $crop = false, $suffix = null, $dest_path = null, $jpeg_quality = 90 ) {
+	_deprecated_function( __FUNCTION__, '3.5', 'wp_get_image_editor()' );
+	$editor = wp_get_image_editor( $file );
+	if ( is_wp_error( $editor ) )
+		return $editor;
+	$editor->set_quality( $jpeg_quality );
+	$resized = $editor->resize( $max_w, $max_h, $crop );
+	if ( is_wp_error( $resized ) )
+		return $resized;
+	$dest_file = $editor->generate_filename( $suffix, $dest_path );
+	$saved = $editor->save( $dest_file );
+	if ( is_wp_error( $saved ) )
+		return $saved;
+	return $dest_file;
+}
+/**
+* Retrieve a single post, based on post ID.
+*
+* Has categories in 'post_category' property or key. Has tags in 'tags_input'
+* property or key.
+*
+* @since 1.0.0
+* @deprecated 3.5.0
+* @see get_post()
+*
+* @param int $postid Post ID.
+* @param string $mode How to return result, either OBJECT, ARRAY_N, or ARRAY_A.
+* @return object|array Post object or array holding post contents and information
+*/
+function wp_get_single_post( $postid = 0, $mode = OBJECT ) {
+	_deprecated_function( __FUNCTION__, '3.5', 'get_post()' );
+	return get_post( $postid, $mode );
+}
+/**
+* Check that the user login name and password is correct.
+*
+* @since 0.71
+* @deprecated 3.5.0
+* @deprecated Use wp_authenticate()
+* @see wp_authenticate()
+*
+* @param string $user_login User name.
+* @param string $user_pass User password.
+* @return bool False if does not authenticate, true if username and password authenticates.
+*/
+function user_pass_ok($user_login, $user_pass) {
+	_deprecated_function( __FUNCTION__, '3.5', 'wp_authenticate()' );
+	$user = wp_authenticate( $user_login, $user_pass );
+	if ( is_wp_error( $user ) )
+		return false;
+	return true;
+}
+/**
+* Callback formerly fired on the save_post hook. No longer needed.
+*
+* @since 2.3.0
+* @deprecated 3.5.0
+*/
+function _save_post_hook() {}
+/**
+* Check if the installed version of GD supports particular image type
+*
+* @since 2.9.0
+* @deprecated 3.5.0
+* @see wp_image_editor_supports()
+*
+* @param string $mime_type
+* @return bool
+*/
+function gd_edit_image_support($mime_type) {
+	_deprecated_function( __FUNCTION__, '3.5', 'wp_image_editor_supports()' );
+	if ( function_exists('imagetypes') ) {
+		switch( $mime_type ) {
+			case 'image/jpeg':
+				return (imagetypes() & IMG_JPG) != 0;
+			case 'image/png':
+				return (imagetypes() & IMG_PNG) != 0;
+			case 'image/gif':
+				return (imagetypes() & IMG_GIF) != 0;
+		}
+	} else {
+		switch( $mime_type ) {
+			case 'image/jpeg':
+				return function_exists('imagecreatefromjpeg');
+			case 'image/png':
+				return function_exists('imagecreatefrompng');
+			case 'image/gif':
+				return function_exists('imagecreatefromgif');
+		}
+	}
+	return false;
+}
+/**
+* Converts an integer byte value to a shorthand byte value.
+*
+* @since 2.3.0
+* @deprecated 3.6.0
+* @deprecated Use size_format()
+*
+* @param int $bytes An integer byte value.
+* @return string A shorthand byte value.
+*/
+function wp_convert_bytes_to_hr( $bytes ) {
+	_deprecated_function( __FUNCTION__, '3.6', 'size_format()' );
+	$units = array( 0 => 'B', 1 => 'kB', 2 => 'MB', 3 => 'GB', 4 => 'TB' );
+	$log   = log( $bytes, 1024 );
+	$power = (int) $log;
+	$size  = pow( 1024, $log - $power );
+	if ( ! is_nan( $size ) && array_key_exists( $power, $units ) ) {
+		$unit = $units[ $power ];
+	} else {
+		$size = $bytes;
+		$unit = $units[0];
+	}
+	return $size . $unit;
+}
+/**
+* Formerly used internally to tidy up the search terms.
+*
+* @access private
+* @since 2.9.0
+* @deprecated 3.7.0
+*/
+function _search_terms_tidy( $t ) {
+	_deprecated_function( __FUNCTION__, '3.7' );
+	return trim( $t, "\"'\n\r " );
+}

changeset 0	d970ebf37754
child 5	5e2f62d02dcd