diff -r 3d4e9c994f10 -r a86126ab1dd4 wp/wp-includes/class-wp-theme.php
--- a/wp/wp-includes/class-wp-theme.php Tue Oct 22 16:11:46 2019 +0200
+++ b/wp/wp-includes/class-wp-theme.php Tue Dec 15 13:49:49 2020 +0100
@@ -21,6 +21,8 @@
/**
* Headers for style.css files.
*
+ * @since 3.4.0
+ * @since 5.4.0 Added `Requires at least` and `Requires PHP` headers.
* @var array
*/
private static $file_headers = array(
@@ -35,6 +37,8 @@
'Tags' => 'Tags',
'TextDomain' => 'Text Domain',
'DomainPath' => 'Domain Path',
+ 'RequiresWP' => 'Requires at least',
+ 'RequiresPHP' => 'Requires PHP',
);
/**
@@ -54,6 +58,7 @@
'twentysixteen' => 'Twenty Sixteen',
'twentyseventeen' => 'Twenty Seventeen',
'twentynineteen' => 'Twenty Nineteen',
+ 'twentytwenty' => 'Twenty Twenty',
);
/**
@@ -172,13 +177,13 @@
/**
* Constructor for WP_Theme.
*
- * @since 3.4.0
+ * @since 3.4.0
*
* @global array $wp_theme_directories
*
- * @param string $theme_dir Directory of the theme within the theme_root.
- * @param string $theme_root Theme root.
- * @param WP_Error|void $_child If this theme is a parent theme, the child may be passed for validation purposes.
+ * @param string $theme_dir Directory of the theme within the theme_root.
+ * @param string $theme_root Theme root.
+ * @param WP_Theme|null $_child If this theme is a parent theme, the child may be passed for validation purposes.
*/
public function __construct( $theme_dir, $theme_root, $_child = null ) {
global $wp_theme_directories;
@@ -201,7 +206,9 @@
$this->stylesheet = $theme_dir;
// Correct a situation where the theme is 'some-directory/some-theme' but 'some-directory' was passed in as part of the theme root instead.
- if ( ! in_array( $theme_root, (array) $wp_theme_directories ) && in_array( dirname( $theme_root ), (array) $wp_theme_directories ) ) {
+ if ( ! in_array( $theme_root, (array) $wp_theme_directories, true )
+ && in_array( dirname( $theme_root ), (array) $wp_theme_directories, true )
+ ) {
$this->stylesheet = basename( $this->theme_root ) . '/' . $this->stylesheet;
$this->theme_root = dirname( $theme_root );
}
@@ -226,7 +233,14 @@
} elseif ( ! file_exists( $this->theme_root . '/' . $theme_file ) ) {
$this->headers['Name'] = $this->stylesheet;
if ( ! file_exists( $this->theme_root . '/' . $this->stylesheet ) ) {
- $this->errors = new WP_Error( 'theme_not_found', sprintf( __( 'The theme directory "%s" does not exist.' ), esc_html( $this->stylesheet ) ) );
+ $this->errors = new WP_Error(
+ 'theme_not_found',
+ sprintf(
+ /* translators: %s: Theme directory name. */
+ __( 'The theme directory "%s" does not exist.' ),
+ esc_html( $this->stylesheet )
+ )
+ );
} else {
$this->errors = new WP_Error( 'theme_no_stylesheet', __( 'Stylesheet is missing.' ) );
}
@@ -241,7 +255,7 @@
)
);
if ( ! file_exists( $this->theme_root ) ) { // Don't cache this one.
- $this->errors->add( 'theme_root_missing', __( 'ERROR: The themes directory is either empty or doesn’t exist. Please check your installation.' ) );
+ $this->errors->add( 'theme_root_missing', __( 'Error: The themes directory is either empty or doesn’t exist. Please check your installation.' ) );
}
return;
} elseif ( ! is_readable( $this->theme_root . '/' . $theme_file ) ) {
@@ -262,7 +276,8 @@
$this->headers = get_file_data( $this->theme_root . '/' . $theme_file, self::$file_headers, 'theme' );
// Default themes always trump their pretenders.
// Properly identify default themes that are inside a directory within wp-content/themes.
- if ( $default_theme_slug = array_search( $this->headers['Name'], self::$default_themes ) ) {
+ $default_theme_slug = array_search( $this->headers['Name'], self::$default_themes, true );
+ if ( $default_theme_slug ) {
if ( basename( $this->stylesheet ) != $default_theme_slug ) {
$this->headers['Name'] .= '/' . $this->stylesheet;
}
@@ -270,8 +285,14 @@
}
if ( ! $this->template && $this->stylesheet === $this->headers['Template'] ) {
- /* translators: %s: Template */
- $this->errors = new WP_Error( 'theme_child_invalid', sprintf( __( 'The theme defines itself as its parent theme. Please check the %s header.' ), 'Template' ) );
+ $this->errors = new WP_Error(
+ 'theme_child_invalid',
+ sprintf(
+ /* translators: %s: Template. */
+ __( 'The theme defines itself as its parent theme. Please check the %s header.' ),
+ 'Template'
+ )
+ );
$this->cache_add(
'theme',
array(
@@ -285,11 +306,15 @@
}
// (If template is set from cache [and there are no errors], we know it's good.)
- if ( ! $this->template && ! ( $this->template = $this->headers['Template'] ) ) {
+ if ( ! $this->template ) {
+ $this->template = $this->headers['Template'];
+ }
+
+ if ( ! $this->template ) {
$this->template = $this->stylesheet;
if ( ! file_exists( $this->theme_root . '/' . $this->stylesheet . '/index.php' ) ) {
$error_message = sprintf(
- /* translators: 1: index.php, 2: link to documentation, 3: style.css */
+ /* translators: 1: index.php, 2: Documentation URL, 3: style.css */
__( 'Template is missing. Standalone themes need to have a %1$s template file. Child themes need to have a Template header in the %3$s stylesheet.' ),
'index.php',
__( 'https://developer.wordpress.org/themes/advanced-topics/child-themes/' ),
@@ -313,16 +338,25 @@
if ( ! is_array( $cache ) && $this->template != $this->stylesheet && ! file_exists( $this->theme_root . '/' . $this->template . '/index.php' ) ) {
// If we're in a directory of themes inside /themes, look for the parent nearby.
// wp-content/themes/directory-of-themes/*
- $parent_dir = dirname( $this->stylesheet );
- if ( '.' != $parent_dir && file_exists( $this->theme_root . '/' . $parent_dir . '/' . $this->template . '/index.php' ) ) {
+ $parent_dir = dirname( $this->stylesheet );
+ $directories = search_theme_directories();
+
+ if ( '.' !== $parent_dir && file_exists( $this->theme_root . '/' . $parent_dir . '/' . $this->template . '/index.php' ) ) {
$this->template = $parent_dir . '/' . $this->template;
- } elseif ( ( $directories = search_theme_directories() ) && isset( $directories[ $this->template ] ) ) {
+ } elseif ( $directories && isset( $directories[ $this->template ] ) ) {
// Look for the template in the search_theme_directories() results, in case it is in another theme root.
// We don't look into directories of themes, just the theme root.
$theme_root_template = $directories[ $this->template ]['theme_root'];
} else {
// Parent theme is missing.
- $this->errors = new WP_Error( 'theme_no_parent', sprintf( __( 'The parent theme is missing. Please install the "%s" parent theme.' ), esc_html( $this->template ) ) );
+ $this->errors = new WP_Error(
+ 'theme_no_parent',
+ sprintf(
+ /* translators: %s: Theme directory name. */
+ __( 'The parent theme is missing. Please install the "%s" parent theme.' ),
+ esc_html( $this->template )
+ )
+ );
$this->cache_add(
'theme',
array(
@@ -342,7 +376,14 @@
// If we are a parent, then there is a problem. Only two generations allowed! Cancel things out.
if ( $_child instanceof WP_Theme && $_child->template == $this->stylesheet ) {
$_child->parent = null;
- $_child->errors = new WP_Error( 'theme_parent_invalid', sprintf( __( 'The "%s" theme is not a valid parent theme.' ), esc_html( $_child->template ) ) );
+ $_child->errors = new WP_Error(
+ 'theme_parent_invalid',
+ sprintf(
+ /* translators: %s: Theme directory name. */
+ __( 'The "%s" theme is not a valid parent theme.' ),
+ esc_html( $_child->template )
+ )
+ );
$_child->cache_add(
'theme',
array(
@@ -354,7 +395,14 @@
);
// The two themes actually reference each other with the Template header.
if ( $_child->stylesheet == $this->template ) {
- $this->errors = new WP_Error( 'theme_parent_invalid', sprintf( __( 'The "%s" theme is not a valid parent theme.' ), esc_html( $this->template ) ) );
+ $this->errors = new WP_Error(
+ 'theme_parent_invalid',
+ sprintf(
+ /* translators: %s: Theme directory name. */
+ __( 'The "%s" theme is not a valid parent theme.' ),
+ esc_html( $this->template )
+ )
+ );
$this->cache_add(
'theme',
array(
@@ -394,7 +442,7 @@
/**
* When converting the object to a string, the theme name is returned.
*
- * @since 3.4.0
+ * @since 3.4.0
*
* @return string Theme name, ready for display (translated)
*/
@@ -405,9 +453,7 @@
/**
* __isset() magic method for properties formerly returned by current_theme_info()
*
- * @staticvar array $properties
- *
- * @since 3.4.0
+ * @since 3.4.0
*
* @param string $offset Property to check if set.
* @return bool Whether the given property is set.
@@ -430,13 +476,13 @@
'theme_root_uri',
);
- return in_array( $offset, $properties );
+ return in_array( $offset, $properties, true );
}
/**
* __get() magic method for properties formerly returned by current_theme_info()
*
- * @since 3.4.0
+ * @since 3.4.0
*
* @param string $offset Property to get.
* @return mixed Property value.
@@ -480,7 +526,7 @@
/**
* Method to implement ArrayAccess for keys formerly returned by get_themes()
*
- * @since 3.4.0
+ * @since 3.4.0
*
* @param mixed $offset
* @param mixed $value
@@ -490,7 +536,7 @@
/**
* Method to implement ArrayAccess for keys formerly returned by get_themes()
*
- * @since 3.4.0
+ * @since 3.4.0
*
* @param mixed $offset
*/
@@ -499,9 +545,7 @@
/**
* Method to implement ArrayAccess for keys formerly returned by get_themes()
*
- * @staticvar array $keys
- *
- * @since 3.4.0
+ * @since 3.4.0
*
* @param mixed $offset
* @return bool
@@ -529,7 +573,7 @@
'Parent Theme',
);
- return in_array( $offset, $keys );
+ return in_array( $offset, $keys, true );
}
/**
@@ -542,7 +586,7 @@
* and care should be taken to use `$theme::display( 'Name' )` to get a properly
* translated header.
*
- * @since 3.4.0
+ * @since 3.4.0
*
* @param mixed $offset
* @return mixed
@@ -616,7 +660,7 @@
* @return bool Whether the theme exists.
*/
public function exists() {
- return ! ( $this->errors() && in_array( 'theme_not_found', $this->errors()->get_error_codes() ) );
+ return ! ( $this->errors() && in_array( 'theme_not_found', $this->errors()->get_error_codes(), true ) );
}
/**
@@ -637,8 +681,8 @@
*
* @since 3.4.0
*
- * @param string $key Type of data to store (theme, screenshot, headers, post_templates)
- * @param string $data Data to store
+ * @param string $key Type of data to store (theme, screenshot, headers, post_templates)
+ * @param array|string $data Data to store
* @return bool Return value from wp_cache_add()
*/
private function cache_add( $key, $data ) {
@@ -668,8 +712,14 @@
foreach ( array( 'theme', 'screenshot', 'headers', 'post_templates' ) as $key ) {
wp_cache_delete( $key . '-' . $this->cache_hash, 'themes' );
}
- $this->template = $this->textdomain_loaded = $this->theme_root_uri = $this->parent = $this->errors = $this->headers_sanitized = $this->name_translated = null;
- $this->headers = array();
+ $this->template = null;
+ $this->textdomain_loaded = null;
+ $this->theme_root_uri = null;
+ $this->parent = null;
+ $this->errors = null;
+ $this->headers_sanitized = null;
+ $this->name_translated = null;
+ $this->headers = array();
$this->__construct( $this->stylesheet, $this->theme_root );
}
@@ -687,7 +737,7 @@
* @since 3.4.0
*
* @param string $header Theme header. Name, Description, Author, Version, ThemeURI, AuthorURI, Status, Tags.
- * @return string|false String on success, false on failure.
+ * @return string|array|false String or array (for Tags header) on success, false on failure.
*/
public function get( $header ) {
if ( ! isset( $this->headers[ $header ] ) ) {
@@ -723,10 +773,11 @@
*
* @since 3.4.0
*
- * @param string $header Theme header. Name, Description, Author, Version, ThemeURI, AuthorURI, Status, Tags.
- * @param bool $markup Optional. Whether to mark up the header. Defaults to true.
- * @param bool $translate Optional. Whether to translate the header. Defaults to true.
- * @return string|false Processed header, false on failure.
+ * @param string $header Theme header. Name, Description, Author, Version, ThemeURI, AuthorURI, Status, Tags.
+ * @param bool $markup Optional. Whether to mark up the header. Defaults to true.
+ * @param bool $translate Optional. Whether to translate the header. Defaults to true.
+ * @return string|array|false Processed header. An array for Tags if `$markup` is false, string otherwise.
+ * False on failure.
*/
public function display( $header, $markup = true, $translate = true ) {
$value = $this->get( $header );
@@ -753,13 +804,12 @@
* Sanitize a theme header.
*
* @since 3.4.0
- *
- * @staticvar array $header_tags
- * @staticvar array $header_tags_with_a
+ * @since 5.4.0 Added support for `Requires at least` and `Requires PHP` headers.
*
- * @param string $header Theme header. Name, Description, Author, Version, ThemeURI, AuthorURI, Status, Tags.
- * @param string $value Value to sanitize.
- * @return mixed
+ * @param string $header Theme header. Accepts 'Name', 'Description', 'Author', 'Version',
+ * 'ThemeURI', 'AuthorURI', 'Status', 'Tags', 'RequiresWP', 'RequiresPHP'.
+ * @param string $value Value to sanitize.
+ * @return string|array An array for Tags header, string otherwise.
*/
private function sanitize_header( $header, $value ) {
switch ( $header ) {
@@ -777,7 +827,8 @@
'em' => true,
'strong' => true,
);
- $value = wp_kses( $value, $header_tags );
+
+ $value = wp_kses( $value, $header_tags );
break;
case 'Author':
// There shouldn't be anchor tags in Author, but some themes like to be challenging.
@@ -793,7 +844,8 @@
'em' => true,
'strong' => true,
);
- $value = wp_kses( $value, $header_tags_with_a );
+
+ $value = wp_kses( $value, $header_tags_with_a );
break;
case 'ThemeURI':
case 'AuthorURI':
@@ -803,6 +855,8 @@
$value = array_filter( array_map( 'trim', explode( ',', strip_tags( $value ) ) ) );
break;
case 'Version':
+ case 'RequiresWP':
+ case 'RequiresPHP':
$value = strip_tags( $value );
break;
}
@@ -815,11 +869,9 @@
*
* @since 3.4.0
*
- * @staticvar string $comma
- *
- * @param string $header Theme header. Name, Description, Author, Version, ThemeURI, AuthorURI, Status, Tags.
- * @param string $value Value to mark up.
- * @param string $translate Whether the header has been translated.
+ * @param string $header Theme header. Name, Description, Author, Version, ThemeURI, AuthorURI, Status, Tags.
+ * @param string|array $value Value to mark up. An array for Tags header, string otherwise.
+ * @param string $translate Whether the header has been translated.
* @return string Value, marked up.
*/
private function markup_header( $header, $value, $translate ) {
@@ -842,7 +894,7 @@
case 'Tags':
static $comma = null;
if ( ! isset( $comma ) ) {
- /* translators: used between list items, there is a space after the comma */
+ /* translators: Used between list items, there is a space after the comma. */
$comma = __( ', ' );
}
$value = implode( $comma, $value );
@@ -861,11 +913,9 @@
*
* @since 3.4.0
*
- * @staticvar array $tags_list
- *
- * @param string $header Theme header. Name, Description, Author, Version, ThemeURI, AuthorURI, Status, Tags.
- * @param string $value Value to translate.
- * @return string Translated value.
+ * @param string $header Theme header. Name, Description, Author, Version, ThemeURI, AuthorURI, Status, Tags.
+ * @param string|array $value Value to translate. An array for Tags header, string otherwise.
+ * @return string|array Translated value. An array for Tags header, string otherwise.
*/
private function translate_header( $header, $value ) {
switch ( $header ) {
@@ -874,8 +924,10 @@
if ( isset( $this->name_translated ) ) {
return $this->name_translated;
}
+
// phpcs:ignore WordPress.WP.I18n.LowLevelTranslationFunction,WordPress.WP.I18n.NonSingularStringLiteralText,WordPress.WP.I18n.NonSingularStringLiteralDomain
$this->name_translated = translate( $value, $this->get( 'TextDomain' ) );
+
return $this->name_translated;
case 'Tags':
if ( empty( $value ) || ! function_exists( 'get_theme_feature_list' ) ) {
@@ -909,7 +961,8 @@
'seasonal' => __( 'Seasonal' ),
);
- $feature_list = get_theme_feature_list( false ); // No API
+ $feature_list = get_theme_feature_list( false ); // No API.
+
foreach ( $feature_list as $tags ) {
$tags_list += $tags;
}
@@ -971,7 +1024,7 @@
* @return string Absolute path of the stylesheet directory.
*/
public function get_stylesheet_directory() {
- if ( $this->errors() && in_array( 'theme_root_missing', $this->errors()->get_error_codes() ) ) {
+ if ( $this->errors() && in_array( 'theme_root_missing', $this->errors()->get_error_codes(), true ) ) {
return '';
}
@@ -1079,7 +1132,7 @@
public function get_screenshot( $uri = 'uri' ) {
$screenshot = $this->cache_get( 'screenshot' );
if ( $screenshot ) {
- if ( 'relative' == $uri ) {
+ if ( 'relative' === $uri ) {
return $screenshot;
}
return $this->get_stylesheet_directory_uri() . '/' . $screenshot;
@@ -1090,7 +1143,7 @@
foreach ( array( 'png', 'gif', 'jpg', 'jpeg' ) as $ext ) {
if ( file_exists( $this->get_stylesheet_directory() . "/screenshot.$ext" ) ) {
$this->cache_add( 'screenshot', 'screenshot.' . $ext );
- if ( 'relative' == $uri ) {
+ if ( 'relative' === $uri ) {
return 'screenshot.' . $ext;
}
return $this->get_stylesheet_directory_uri() . '/' . 'screenshot.' . $ext;
@@ -1106,11 +1159,13 @@
*
* @since 3.4.0
*
- * @param mixed $type Optional. Array of extensions to return. Defaults to all files (null).
- * @param int $depth Optional. How deep to search for files. Defaults to a flat scan (0 depth). -1 depth is infinite.
- * @param bool $search_parent Optional. Whether to return parent files. Defaults to false.
- * @return array Array of files, keyed by the path to the file relative to the theme's directory, with the values
- * being absolute paths.
+ * @param string[]|string $type Optional. Array of extensions to find, string of a single extension,
+ * or null for all extensions. Default null.
+ * @param int $depth Optional. How deep to search for files. Defaults to a flat scan (0 depth).
+ * -1 depth is infinite.
+ * @param bool $search_parent Optional. Whether to return parent files. Default false.
+ * @return string[] Array of files, keyed by the path to the file relative to the theme's directory, with the values
+ * being absolute paths.
*/
public function get_files( $type = null, $depth = 0, $search_parent = false ) {
$files = (array) self::scandir( $this->get_stylesheet_directory(), $type, $depth );
@@ -1127,8 +1182,8 @@
*
* @since 4.7.0
*
- * @return array Array of page templates, keyed by filename and post type,
- * with the value of the translated header name.
+ * @return string[] Array of page templates, keyed by filename and post type,
+ * with the value of the translated header name.
*/
public function get_post_templates() {
// If you screw up your current theme and we invalidate your parent, most things still work. Let it slide.
@@ -1186,7 +1241,7 @@
* @param WP_Post|null $post Optional. The post being edited, provided for context.
* @param string $post_type Optional. Post type to get the templates for. Default 'page'.
* If a post is provided, its post type is used.
- * @return array Array of page templates, keyed by filename, with the value of the translated header name.
+ * @return string[] Array of template header names keyed by the template file name.
*/
public function get_page_templates( $post = null, $post_type = 'page' ) {
if ( $post ) {
@@ -1201,8 +1256,7 @@
*
* @since 4.9.6
*
- * @param string[] $post_templates Array of page templates. Keys are filenames,
- * values are translated names.
+ * @param string[] $post_templates Array of template header names keyed by the template file name.
* @param WP_Theme $this The theme object.
* @param WP_Post|null $post The post being edited, provided for context, or null.
* @param string $post_type Post type to get the templates for.
@@ -1218,8 +1272,7 @@
* @since 4.4.0 Converted to allow complete control over the `$page_templates` array.
* @since 4.7.0 Added the `$post_type` parameter.
*
- * @param string[] $post_templates Array of page templates. Keys are filenames,
- * values are translated names.
+ * @param string[] $post_templates Array of template header names keyed by the template file name.
* @param WP_Theme $this The theme object.
* @param WP_Post|null $post The post being edited, provided for context, or null.
* @param string $post_type Post type to get the templates for.
@@ -1242,8 +1295,8 @@
* @param string $relative_path Optional. The basename of the absolute path. Used to control the
* returned path for the found files, particularly when this function
* recurses to lower depths. Default empty.
- * @return array|false Array of files, keyed by the path to the file relative to the `$path` directory prepended
- * with `$relative_path`, with the values being absolute paths. False otherwise.
+ * @return string[]|false Array of files, keyed by the path to the file relative to the `$path` directory prepended
+ * with `$relative_path`, with the values being absolute paths. False otherwise.
*/
private static function scandir( $path, $extensions = null, $depth = 0, $relative_path = '' ) {
if ( ! is_dir( $path ) ) {
@@ -1256,7 +1309,7 @@
}
$relative_path = trailingslashit( $relative_path );
- if ( '/' == $relative_path ) {
+ if ( '/' === $relative_path ) {
$relative_path = '';
}
@@ -1273,7 +1326,7 @@
$exclusions = (array) apply_filters( 'theme_scandir_exclusions', array( 'CVS', 'node_modules', 'vendor', 'bower_components' ) );
foreach ( $results as $result ) {
- if ( '.' == $result[0] || in_array( $result, $exclusions, true ) ) {
+ if ( '.' === $result[0] || in_array( $result, $exclusions, true ) ) {
continue;
}
if ( is_dir( $path . '/' . $result ) ) {
@@ -1293,7 +1346,7 @@
/**
* Loads the theme's textdomain.
*
- * Translation files are not inherited from the parent theme. Todo: if this fails for the
+ * Translation files are not inherited from the parent theme. TODO: If this fails for the
* child theme, it should probably try to load the parent theme's translations.
*
* @since 3.4.0
@@ -1317,8 +1370,9 @@
return true;
}
- $path = $this->get_stylesheet_directory();
- if ( $domainpath = $this->get( 'DomainPath' ) ) {
+ $path = $this->get_stylesheet_directory();
+ $domainpath = $this->get( 'DomainPath' );
+ if ( $domainpath ) {
$path .= $domainpath;
} else {
$path .= '/languages';
@@ -1333,9 +1387,9 @@
*
* @since 3.4.0
*
- * @param string $check Optional. Whether to check only the 'network'-wide settings, the 'site'
- * settings, or 'both'. Defaults to 'both'.
- * @param int $blog_id Optional. Ignored if only network-wide settings are checked. Defaults to current site.
+ * @param string $check Optional. Whether to check only the 'network'-wide settings, the 'site'
+ * settings, or 'both'. Defaults to 'both'.
+ * @param int $blog_id Optional. Ignored if only network-wide settings are checked. Defaults to current site.
* @return bool Whether the theme is allowed for the network. Returns true in single-site.
*/
public function is_allowed( $check = 'both', $blog_id = null ) {
@@ -1343,14 +1397,14 @@
return true;
}
- if ( 'both' == $check || 'network' == $check ) {
+ if ( 'both' === $check || 'network' === $check ) {
$allowed = self::get_allowed_on_network();
if ( ! empty( $allowed[ $this->get_stylesheet() ] ) ) {
return true;
}
}
- if ( 'both' == $check || 'site' == $check ) {
+ if ( 'both' === $check || 'site' === $check ) {
$allowed = self::get_allowed_on_site( $blog_id );
if ( ! empty( $allowed[ $this->get_stylesheet() ] ) ) {
return true;
@@ -1365,7 +1419,7 @@
*
* This hits the filesystem.
*
- * @since 4.4.0
+ * @since 4.4.0
*
* @return WP_Theme|false Object, or false if no theme is installed, which would be bad.
*/
@@ -1408,8 +1462,6 @@
*
* @since 3.4.0
*
- * @staticvar array $allowed_themes
- *
* @return string[] Array of stylesheet names.
*/
public static function get_allowed_on_network() {
@@ -1435,8 +1487,6 @@
*
* @since 3.4.0
*
- * @staticvar array $allowed_themes
- *
* @param int $blog_id Optional. ID of the site. Defaults to the current site.
* @return string[] Array of stylesheet names.
*/
@@ -1459,7 +1509,7 @@
return (array) apply_filters( 'site_allowed_themes', $allowed_themes[ $blog_id ], $blog_id );
}
- $current = $blog_id == get_current_blog_id();
+ $current = get_current_blog_id() == $blog_id;
if ( $current ) {
$allowed_themes[ $blog_id ] = get_option( 'allowedthemes' );
@@ -1586,8 +1636,8 @@
*
* @since 3.4.0
*
- * @param string $a First name.
- * @param string $b Second name.
+ * @param WP_Theme $a First theme.
+ * @param WP_Theme $b Second theme.
* @return int Negative if `$a` falls lower in the natural order than `$b`. Zero if they fall equally.
* Greater than 0 if `$a` falls higher in the natural order than `$b`. Used with usort().
*/
@@ -1600,8 +1650,8 @@
*
* @since 3.4.0
*
- * @param string $a First name.
- * @param string $b Second name.
+ * @param WP_Theme $a First theme.
+ * @param WP_Theme $b Second theme.
* @return int Negative if `$a` falls lower in the natural order than `$b`. Zero if they fall equally.
* Greater than 0 if `$a` falls higher in the natural order than `$b`. Used with usort().
*/