--- a/wp/wp-includes/post-template.php Thu Sep 29 08:06:27 2022 +0200
+++ b/wp/wp-includes/post-template.php Fri Sep 05 18:40:08 2025 +0200
@@ -34,21 +34,22 @@
*
* @since 0.71
*
- * @param string $before Optional. Markup to prepend to the title. Default empty.
- * @param string $after Optional. Markup to append to the title. Default empty.
- * @param bool $echo Optional. Whether to echo or return the title. Default true for echo.
- * @return void|string Void if `$echo` argument is true, current post title if `$echo` is false.
+ * @param string $before Optional. Markup to prepend to the title. Default empty.
+ * @param string $after Optional. Markup to append to the title. Default empty.
+ * @param bool $display Optional. Whether to echo or return the title. Default true for echo.
+ * @return void|string Void if `$display` argument is true or the title is empty,
+ * current post title if `$display` is false.
*/
-function the_title( $before = '', $after = '', $echo = true ) {
+function the_title( $before = '', $after = '', $display = true ) {
$title = get_the_title();
- if ( strlen( $title ) == 0 ) {
+ if ( strlen( $title ) === 0 ) {
return;
}
$title = $before . $title . $after;
- if ( $echo ) {
+ if ( $display ) {
echo $title;
} else {
return $title;
@@ -88,7 +89,7 @@
$title = get_the_title( $parsed_args['post'] );
- if ( strlen( $title ) == 0 ) {
+ if ( strlen( $title ) === 0 ) {
return;
}
@@ -117,8 +118,8 @@
function get_the_title( $post = 0 ) {
$post = get_post( $post );
- $title = isset( $post->post_title ) ? $post->post_title : '';
- $id = isset( $post->ID ) ? $post->ID : 0;
+ $post_title = isset( $post->post_title ) ? $post->post_title : '';
+ $post_id = isset( $post->ID ) ? $post->ID : 0;
if ( ! is_admin() ) {
if ( ! empty( $post->post_password ) ) {
@@ -138,7 +139,8 @@
* @param WP_Post $post Current post object.
*/
$protected_title_format = apply_filters( 'protected_title_format', $prepend, $post );
- $title = sprintf( $protected_title_format, $title );
+
+ $post_title = sprintf( $protected_title_format, $post_title );
} elseif ( isset( $post->post_status ) && 'private' === $post->post_status ) {
/* translators: %s: Private post title. */
@@ -156,7 +158,8 @@
* @param WP_Post $post Current post object.
*/
$private_title_format = apply_filters( 'private_title_format', $prepend, $post );
- $title = sprintf( $private_title_format, $title );
+
+ $post_title = sprintf( $private_title_format, $post_title );
}
}
@@ -165,10 +168,10 @@
*
* @since 0.71
*
- * @param string $title The post title.
- * @param int $id The post ID.
+ * @param string $post_title The post title.
+ * @param int $post_id The post ID.
*/
- return apply_filters( 'the_title', $title, $id );
+ return apply_filters( 'the_title', $post_title, $post_id );
}
/**
@@ -187,8 +190,8 @@
function the_guid( $post = 0 ) {
$post = get_post( $post );
- $guid = isset( $post->guid ) ? get_the_guid( $post ) : '';
- $id = isset( $post->ID ) ? $post->ID : 0;
+ $post_guid = isset( $post->guid ) ? get_the_guid( $post ) : '';
+ $post_id = isset( $post->ID ) ? $post->ID : 0;
/**
* Filters the escaped Global Unique Identifier (guid) of the post.
@@ -197,10 +200,10 @@
*
* @see get_the_guid()
*
- * @param string $guid Escaped Global Unique Identifier (guid) of the post.
- * @param int $id The post ID.
+ * @param string $post_guid Escaped Global Unique Identifier (guid) of the post.
+ * @param int $post_id The post ID.
*/
- echo apply_filters( 'the_guid', $guid, $id );
+ echo apply_filters( 'the_guid', $post_guid, $post_id );
}
/**
@@ -218,18 +221,18 @@
function get_the_guid( $post = 0 ) {
$post = get_post( $post );
- $guid = isset( $post->guid ) ? $post->guid : '';
- $id = isset( $post->ID ) ? $post->ID : 0;
+ $post_guid = isset( $post->guid ) ? $post->guid : '';
+ $post_id = isset( $post->ID ) ? $post->ID : 0;
/**
* Filters the Global Unique Identifier (guid) of the post.
*
* @since 1.5.0
*
- * @param string $guid Global Unique Identifier (guid) of the post.
- * @param int $id The post ID.
+ * @param string $post_guid Global Unique Identifier (guid) of the post.
+ * @param int $post_id The post ID.
*/
- return apply_filters( 'get_the_guid', $guid, $id );
+ return apply_filters( 'get_the_guid', $post_guid, $post_id );
}
/**
@@ -282,8 +285,10 @@
return '';
}
- // Use the globals if the $post parameter was not specified,
- // but only after they have been set up in setup_postdata().
+ /*
+ * Use the globals if the $post parameter was not specified,
+ * but only after they have been set up in setup_postdata().
+ */
if ( null === $post && did_action( 'the_post' ) ) {
$elements = compact( 'page', 'more', 'preview', 'pages', 'multipage' );
} else {
@@ -340,7 +345,9 @@
$content = array( $content );
}
- if ( false !== strpos( $_post->post_content, '<!--noteaser-->' ) && ( ! $elements['multipage'] || 1 == $elements['page'] ) ) {
+ if ( str_contains( $_post->post_content, '<!--noteaser-->' )
+ && ( ! $elements['multipage'] || 1 === $elements['page'] )
+ ) {
$strip_teaser = true;
}
@@ -451,48 +458,52 @@
*
* @since 2.7.0
*
- * @param string|string[] $class One or more classes to add to the class list.
- * @param int|WP_Post $post_id Optional. Post ID or post object. Defaults to the global `$post`.
+ * @param string|string[] $css_class Optional. One or more classes to add to the class list.
+ * Default empty.
+ * @param int|WP_Post $post Optional. Post ID or post object. Defaults to the global `$post`.
*/
-function post_class( $class = '', $post_id = null ) {
+function post_class( $css_class = '', $post = null ) {
// Separates classes with a single space, collates classes for post DIV.
- echo 'class="' . esc_attr( implode( ' ', get_post_class( $class, $post_id ) ) ) . '"';
+ echo 'class="' . esc_attr( implode( ' ', get_post_class( $css_class, $post ) ) ) . '"';
}
/**
* Retrieves an array of the class names for the post container element.
*
- * The class names are many. If the post is a sticky, then the 'sticky'
- * class name. The class 'hentry' is always added to each post. If the post has a
- * post thumbnail, 'has-post-thumbnail' is added as a class. For each taxonomy that
- * the post belongs to, a class will be added of the format '{$taxonomy}-{$slug}' -
- * eg 'category-foo' or 'my_custom_taxonomy-bar'.
+ * The class names are many:
*
- * The 'post_tag' taxonomy is a special
- * case; the class has the 'tag-' prefix instead of 'post_tag-'. All class names are
- * passed through the filter, {@see 'post_class'}, with the list of class names, followed by
- * $class parameter value, with the post ID as the last parameter.
+ * - If the post has a post thumbnail, `has-post-thumbnail` is added as a class.
+ * - If the post is sticky, then the `sticky` class name is added.
+ * - The class `hentry` is always added to each post.
+ * - For each taxonomy that the post belongs to, a class will be added of the format
+ * `{$taxonomy}-{$slug}`, e.g. `category-foo` or `my_custom_taxonomy-bar`.
+ * The `post_tag` taxonomy is a special case; the class has the `tag-` prefix
+ * instead of `post_tag-`.
+ *
+ * All class names are passed through the filter, {@see 'post_class'}, followed by
+ * `$css_class` parameter value, with the post ID as the last parameter.
*
* @since 2.7.0
* @since 4.2.0 Custom taxonomy class names were added.
*
- * @param string|string[] $class Space-separated string or array of class names to add to the class list.
- * @param int|WP_Post $post_id Optional. Post ID or post object.
+ * @param string|string[] $css_class Optional. Space-separated string or array of class names
+ * to add to the class list. Default empty.
+ * @param int|WP_Post $post Optional. Post ID or post object.
* @return string[] Array of class names.
*/
-function get_post_class( $class = '', $post_id = null ) {
- $post = get_post( $post_id );
+function get_post_class( $css_class = '', $post = null ) {
+ $post = get_post( $post );
$classes = array();
- if ( $class ) {
- if ( ! is_array( $class ) ) {
- $class = preg_split( '#\s+#', $class );
+ if ( $css_class ) {
+ if ( ! is_array( $css_class ) ) {
+ $css_class = preg_split( '#\s+#', $css_class );
}
- $classes = array_map( 'esc_attr', $class );
+ $classes = array_map( 'esc_attr', $css_class );
} else {
// Ensure that we always coerce class to being an array.
- $class = array();
+ $css_class = array();
}
if ( ! $post ) {
@@ -545,6 +556,21 @@
// All public taxonomies.
$taxonomies = get_taxonomies( array( 'public' => true ) );
+
+ /**
+ * Filters the taxonomies to generate classes for each individual term.
+ *
+ * Default is all public taxonomies registered to the post type.
+ *
+ * @since 6.1.0
+ *
+ * @param string[] $taxonomies List of all taxonomy names to generate classes for.
+ * @param int $post_id The post ID.
+ * @param string[] $classes An array of post class names.
+ * @param string[] $css_class An array of additional class names added to the post.
+ */
+ $taxonomies = apply_filters( 'post_class_taxonomies', $taxonomies, $post->ID, $classes, $css_class );
+
foreach ( (array) $taxonomies as $taxonomy ) {
if ( is_object_in_taxonomy( $post->post_type, $taxonomy ) ) {
foreach ( (array) get_the_terms( $post->ID, $taxonomy ) as $term ) {
@@ -574,11 +600,11 @@
*
* @since 2.7.0
*
- * @param string[] $classes An array of post class names.
- * @param string[] $class An array of additional class names added to the post.
- * @param int $post_id The post ID.
+ * @param string[] $classes An array of post class names.
+ * @param string[] $css_class An array of additional class names added to the post.
+ * @param int $post_id The post ID.
*/
- $classes = apply_filters( 'post_class', $classes, $class, $post->ID );
+ $classes = apply_filters( 'post_class', $classes, $css_class, $post->ID );
return array_unique( $classes );
}
@@ -588,11 +614,12 @@
*
* @since 2.8.0
*
- * @param string|string[] $class Space-separated string or array of class names to add to the class list.
+ * @param string|string[] $css_class Optional. Space-separated string or array of class names
+ * to add to the class list. Default empty.
*/
-function body_class( $class = '' ) {
+function body_class( $css_class = '' ) {
// Separates class names with a single space, collates class names for body element.
- echo 'class="' . esc_attr( implode( ' ', get_body_class( $class ) ) ) . '"';
+ echo 'class="' . esc_attr( implode( ' ', get_body_class( $css_class ) ) ) . '"';
}
/**
@@ -602,10 +629,11 @@
*
* @global WP_Query $wp_query WordPress Query object.
*
- * @param string|string[] $class Space-separated string or array of class names to add to the class list.
+ * @param string|string[] $css_class Optional. Space-separated string or array of class names
+ * to add to the class list. Default empty.
* @return string[] Array of class names.
*/
-function get_body_class( $class = '' ) {
+function get_body_class( $css_class = '' ) {
global $wp_query;
$classes = array();
@@ -644,8 +672,8 @@
}
if ( is_singular() ) {
- $post_id = $wp_query->get_queried_object_id();
$post = $wp_query->get_queried_object();
+ $post_id = $post->ID;
$post_type = $post->post_type;
if ( is_page_template() ) {
@@ -688,16 +716,11 @@
$classes[] = 'attachment-' . str_replace( $mime_prefix, '', $mime_type );
} elseif ( is_page() ) {
$classes[] = 'page';
-
- $page_id = $wp_query->get_queried_object_id();
-
- $post = get_post( $page_id );
-
- $classes[] = 'page-id-' . $page_id;
+ $classes[] = 'page-id-' . $post_id;
if ( get_pages(
array(
- 'parent' => $page_id,
+ 'parent' => $post_id,
'number' => 1,
)
) ) {
@@ -813,14 +836,14 @@
}
}
- if ( ! empty( $class ) ) {
- if ( ! is_array( $class ) ) {
- $class = preg_split( '#\s+#', $class );
+ if ( ! empty( $css_class ) ) {
+ if ( ! is_array( $css_class ) ) {
+ $css_class = preg_split( '#\s+#', $css_class );
}
- $classes = array_merge( $classes, $class );
+ $classes = array_merge( $classes, $css_class );
} else {
// Ensure that we always coerce class to being an array.
- $class = array();
+ $css_class = array();
}
$classes = array_map( 'esc_attr', $classes );
@@ -830,10 +853,10 @@
*
* @since 2.8.0
*
- * @param string[] $classes An array of body class names.
- * @param string[] $class An array of additional class names added to the body.
+ * @param string[] $classes An array of body class names.
+ * @param string[] $css_class An array of additional class names added to the body.
*/
- $classes = apply_filters( 'body_class', $classes, $class );
+ $classes = apply_filters( 'body_class', $classes, $css_class );
return array_unique( $classes );
}
@@ -863,7 +886,7 @@
$hasher = new PasswordHash( 8, true );
$hash = wp_unslash( $_COOKIE[ 'wp-postpass_' . COOKIEHASH ] );
- if ( 0 !== strpos( $hash, '$P$B' ) ) {
+ if ( ! str_starts_with( $hash, '$P$B' ) ) {
$required = true;
} else {
$required = ! $hasher->CheckPassword( $post->post_password, $hash );
@@ -957,11 +980,13 @@
$output .= $parsed_args['before'];
for ( $i = 1; $i <= $numpages; $i++ ) {
$link = $parsed_args['link_before'] . str_replace( '%', $i, $parsed_args['pagelink'] ) . $parsed_args['link_after'];
- if ( $i != $page || ! $more && 1 == $page ) {
+
+ if ( $i !== $page || ! $more && 1 === $page ) {
$link = _wp_link_page( $i ) . $link . '</a>';
} elseif ( $i === $page ) {
$link = '<span class="post-page-numbers current" aria-current="' . esc_attr( $parsed_args['aria_current'] ) . '">' . $link . '</span>';
}
+
/**
* Filters the HTML output of individual page number links.
*
@@ -1033,12 +1058,12 @@
$post = get_post();
$query_args = array();
- if ( 1 == $i ) {
+ if ( 1 === $i ) {
$url = get_permalink();
} else {
if ( ! get_option( 'permalink_structure' ) || in_array( $post->post_status, array( 'draft', 'pending' ), true ) ) {
$url = add_query_arg( 'page', $i, get_permalink() );
- } elseif ( 'page' === get_option( 'show_on_front' ) && get_option( 'page_on_front' ) == $post->ID ) {
+ } elseif ( 'page' === get_option( 'show_on_front' ) && (int) get_option( 'page_on_front' ) === $post->ID ) {
$url = trailingslashit( get_permalink() ) . user_trailingslashit( "$wp_rewrite->pagination_base/" . $i, 'single_paged' );
} else {
$url = trailingslashit( get_permalink() ) . user_trailingslashit( $i, 'single_paged' );
@@ -1143,7 +1168,7 @@
* @see get_pages()
*
* @param array|string $args {
- * Optional. Array or string of arguments to generate a page dropdown. See `get_pages()` for additional arguments.
+ * Optional. Array or string of arguments to generate a page dropdown. See get_pages() for additional arguments.
*
* @type int $depth Maximum depth. Default 0.
* @type int $child_of Page ID to retrieve child pages of. Default 0.
@@ -1205,12 +1230,12 @@
}
/**
- * Filters the HTML output of a list of pages as a drop down.
+ * Filters the HTML output of a list of pages as a dropdown.
*
* @since 2.1.0
* @since 4.4.0 `$parsed_args` and `$pages` added as arguments.
*
- * @param string $output HTML output for drop down list of pages.
+ * @param string $output HTML output for dropdown list of pages.
* @param array $parsed_args The parsed arguments array. See wp_dropdown_pages()
* for information on accepted arguments.
* @param WP_Post[] $pages Array of the page objects.
@@ -1235,7 +1260,7 @@
* @global WP_Query $wp_query WordPress Query object.
*
* @param array|string $args {
- * Optional. Array or string of arguments to generate a list of pages. See `get_pages()` for additional arguments.
+ * Optional. Array or string of arguments to generate a list of pages. See get_pages() for additional arguments.
*
* @type int $child_of Display only the sub-pages of a single page by ID. Default 0 (all pages).
* @type string $authors Comma-separated list of author IDs. Default empty (all authors).
@@ -1366,7 +1391,7 @@
* @since 4.7.0 Added the `item_spacing` argument.
*
* @param array|string $args {
- * Optional. Array or string of arguments to generate a page menu. See `wp_list_pages()` for additional arguments.
+ * Optional. Array or string of arguments to generate a page menu. See wp_list_pages() for additional arguments.
*
* @type string $sort_column How to sort the list of pages. Accepts post column names.
* Default 'menu_order, post_title'.
@@ -1444,7 +1469,7 @@
if ( is_front_page() && ! is_paged() ) {
$class = 'class="current_page_item"';
}
- $menu .= '<li ' . $class . '><a href="' . home_url( '/' ) . '">' . $args['link_before'] . $text . $args['link_after'] . '</a></li>';
+ $menu .= '<li ' . $class . '><a href="' . esc_url( home_url( '/' ) ) . '">' . $args['link_before'] . $text . $args['link_after'] . '</a></li>';
// If the front page is a page, add it to the exclude list.
if ( 'page' === get_option( 'show_on_front' ) ) {
if ( ! empty( $list_args['exclude'] ) ) {
@@ -1529,7 +1554,7 @@
*/
function walk_page_tree( $pages, $depth, $current_page, $args ) {
if ( empty( $args['walker'] ) ) {
- $walker = new Walker_Page;
+ $walker = new Walker_Page();
} else {
/**
* @var Walker $walker
@@ -1561,7 +1586,7 @@
*/
function walk_page_dropdown_tree( ...$args ) {
if ( empty( $args[2]['walker'] ) ) { // The user's options are the third parameter.
- $walker = new Walker_PageDropdown;
+ $walker = new Walker_PageDropdown();
} else {
/**
* @var Walker $walker
@@ -1581,20 +1606,20 @@
*
* @since 2.0.0
*
- * @param int|WP_Post $id Optional. Post ID or post object.
- * @param bool $fullsize Optional. Whether to use full size. Default false.
- * @param bool $deprecated Deprecated. Not used.
- * @param bool $permalink Optional. Whether to include permalink. Default false.
+ * @param int|WP_Post $post Optional. Post ID or post object.
+ * @param bool $fullsize Optional. Whether to use full size. Default false.
+ * @param bool $deprecated Deprecated. Not used.
+ * @param bool $permalink Optional. Whether to include permalink. Default false.
*/
-function the_attachment_link( $id = 0, $fullsize = false, $deprecated = false, $permalink = false ) {
+function the_attachment_link( $post = 0, $fullsize = false, $deprecated = false, $permalink = false ) {
if ( ! empty( $deprecated ) ) {
_deprecated_argument( __FUNCTION__, '2.5.0' );
}
if ( $fullsize ) {
- echo wp_get_attachment_link( $id, 'full', $permalink );
+ echo wp_get_attachment_link( $post, 'full', $permalink );
} else {
- echo wp_get_attachment_link( $id, 'thumbnail', $permalink );
+ echo wp_get_attachment_link( $post, 'thumbnail', $permalink );
}
}
@@ -1602,9 +1627,9 @@
* Retrieves an attachment page link using an image or icon, if possible.
*
* @since 2.5.0
- * @since 4.4.0 The `$id` parameter can now accept either a post ID or `WP_Post` object.
+ * @since 4.4.0 The `$post` parameter can now accept either a post ID or `WP_Post` object.
*
- * @param int|WP_Post $id Optional. Post ID or post object.
+ * @param int|WP_Post $post Optional. Post ID or post object.
* @param string|int[] $size Optional. Image size. Accepts any registered image size name, or an array
* of width and height values in pixels (in that order). Default 'thumbnail'.
* @param bool $permalink Optional. Whether to add permalink to image. Default false.
@@ -1614,8 +1639,8 @@
* @param array|string $attr Optional. Array or string of attributes. Default empty.
* @return string HTML content.
*/
-function wp_get_attachment_link( $id = 0, $size = 'thumbnail', $permalink = false, $icon = false, $text = false, $attr = '' ) {
- $_post = get_post( $id );
+function wp_get_attachment_link( $post = 0, $size = 'thumbnail', $permalink = false, $icon = false, $text = false, $attr = '' ) {
+ $_post = get_post( $post );
if ( empty( $_post ) || ( 'attachment' !== $_post->post_type ) || ! wp_get_attachment_url( $_post->ID ) ) {
return __( 'Missing Attachment' );
@@ -1642,6 +1667,26 @@
if ( '' === trim( $link_text ) ) {
$link_text = esc_html( pathinfo( get_attached_file( $_post->ID ), PATHINFO_FILENAME ) );
}
+
+ /**
+ * Filters the list of attachment link attributes.
+ *
+ * @since 6.2.0
+ *
+ * @param array $attributes An array of attributes for the link markup,
+ * keyed on the attribute name.
+ * @param int $id Post ID.
+ */
+ $attributes = apply_filters( 'wp_get_attachment_link_attributes', array( 'href' => $url ), $_post->ID );
+
+ $link_attributes = '';
+ foreach ( $attributes as $name => $value ) {
+ $value = 'href' === $name ? esc_url( $value ) : esc_attr( $value );
+ $link_attributes .= ' ' . esc_attr( $name ) . "='" . $value . "'";
+ }
+
+ $link_html = "<a$link_attributes>$link_text</a>";
+
/**
* Filters a retrieved attachment page link.
*
@@ -1649,7 +1694,7 @@
* @since 5.1.0 Added the `$attr` parameter.
*
* @param string $link_html The page link HTML output.
- * @param int|WP_Post $id Post ID or object. Can be 0 for the current global post.
+ * @param int|WP_Post $post Post ID or object. Can be 0 for the current global post.
* @param string|int[] $size Requested image size. Can be any registered image size name, or
* an array of width and height values in pixels (in that order).
* @param bool $permalink Whether to add permalink to image. Default false.
@@ -1657,7 +1702,7 @@
* @param string|false $text If string, will be link text.
* @param array|string $attr Array or string of attributes.
*/
- return apply_filters( 'wp_get_attachment_link', "<a href='" . esc_url( $url ) . "'>$link_text</a>", $id, $size, $permalink, $icon, $text, $attr );
+ return apply_filters( 'wp_get_attachment_link', $link_html, $post, $size, $permalink, $icon, $text, $attr );
}
/**
@@ -1726,7 +1771,7 @@
$label = 'pwbox-' . ( empty( $post->ID ) ? rand() : $post->ID );
$output = '<form action="' . esc_url( site_url( 'wp-login.php?action=postpass', 'login_post' ) ) . '" class="post-password-form" method="post">
<p>' . __( 'This content is password protected. To view it please enter your password below:' ) . '</p>
- <p><label for="' . $label . '">' . __( 'Password:' ) . ' <input name="post_password" id="' . $label . '" type="password" size="20" /></label> <input type="submit" name="Submit" value="' . esc_attr_x( 'Enter', 'post password form' ) . '" /></p></form>
+ <p><label for="' . $label . '">' . __( 'Password:' ) . ' <input name="post_password" id="' . $label . '" type="password" spellcheck="false" size="20" /></label> <input type="submit" name="Submit" value="' . esc_attr_x( 'Enter', 'post password form' ) . '" /></p></form>
';
/**
@@ -1774,7 +1819,7 @@
return (bool) $page_template;
}
- if ( $template == $page_template ) {
+ if ( $template === $page_template ) {
return true;
}
@@ -1820,12 +1865,13 @@
*
* @since 2.6.0
*
- * @param int|object $revision Revision ID or revision object.
- * @param bool $link Optional. Whether to link to revision's page. Default true.
+ * @param int|WP_Post $revision Revision ID or revision object.
+ * @param bool $link Optional. Whether to link to revision's page. Default true.
* @return string|false i18n formatted datetimestamp or localized 'Current Revision'.
*/
function wp_post_revision_title( $revision, $link = true ) {
$revision = get_post( $revision );
+
if ( ! $revision ) {
return $revision;
}
@@ -1861,12 +1907,13 @@
*
* @since 3.6.0
*
- * @param int|object $revision Revision ID or revision object.
- * @param bool $link Optional. Whether to link to revision's page. Default true.
+ * @param int|WP_Post $revision Revision ID or revision object.
+ * @param bool $link Optional. Whether to link to revision's page. Default true.
* @return string|false gravatar, user, i18n formatted datetimestamp or localized 'Current Revision'.
*/
function wp_post_revision_title_expanded( $revision, $link = true ) {
$revision = get_post( $revision );
+
if ( ! $revision ) {
return $revision;
}
@@ -1928,11 +1975,12 @@
*
* @since 2.6.0
*
- * @param int|WP_Post $post_id Optional. Post ID or WP_Post object. Default is global $post.
- * @param string $type 'all' (default), 'revision' or 'autosave'
+ * @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global $post.
+ * @param string $type 'all' (default), 'revision' or 'autosave'
*/
-function wp_list_post_revisions( $post_id = 0, $type = 'all' ) {
- $post = get_post( $post_id );
+function wp_list_post_revisions( $post = 0, $type = 'all' ) {
+ $post = get_post( $post );
+
if ( ! $post ) {
return;
}
@@ -1944,6 +1992,7 @@
}
$revisions = wp_get_post_revisions( $post->ID );
+
if ( ! $revisions ) {
return;
}