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wp_get_themes › WordPress Function
Since3.4.0
Deprecatedn/a
› wp_get_themes ( $args = array() )
Parameters: |
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Returns: |
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Defined at: |
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Codex: |
Returns an array of WP_Theme objects based on the arguments.
Despite advances over get_themes(), this function is quite expensive, and grows linearly with additional themes. Stick to wp_get_theme() if possible.Source
function wp_get_themes( $args = array() ) {
global $wp_theme_directories;
$defaults = array(
'errors' => false,
'allowed' => null,
'blog_id' => 0,
);
$args = wp_parse_args( $args, $defaults );
$theme_directories = search_theme_directories();
if ( is_array( $wp_theme_directories ) && count( $wp_theme_directories ) > 1 ) {
/*
* Make sure the active theme wins out, in case search_theme_directories() picks the wrong
* one in the case of a conflict. (Normally, last registered theme root wins.)
*/
$current_theme = get_stylesheet();
if ( isset( $theme_directories[ $current_theme ] ) ) {
$root_of_current_theme = get_raw_theme_root( $current_theme );
if ( ! in_array( $root_of_current_theme, $wp_theme_directories, true ) ) {
$root_of_current_theme = WP_CONTENT_DIR . $root_of_current_theme;
}
$theme_directories[ $current_theme ]['theme_root'] = $root_of_current_theme;
}
}
if ( empty( $theme_directories ) ) {
return array();
}
if ( is_multisite() && null !== $args['allowed'] ) {
$allowed = $args['allowed'];
if ( 'network' === $allowed ) {
$theme_directories = array_intersect_key( $theme_directories, WP_Theme::get_allowed_on_network() );
} elseif ( 'site' === $allowed ) {
$theme_directories = array_intersect_key( $theme_directories, WP_Theme::get_allowed_on_site( $args['blog_id'] ) );
} elseif ( $allowed ) {
$theme_directories = array_intersect_key( $theme_directories, WP_Theme::get_allowed( $args['blog_id'] ) );
} else {
$theme_directories = array_diff_key( $theme_directories, WP_Theme::get_allowed( $args['blog_id'] ) );
}
}
$themes = array();
static $_themes = array();
foreach ( $theme_directories as $theme => $theme_root ) {
if ( isset( $_themes[ $theme_root['theme_root'] . '/' . $theme ] ) ) {
$themes[ $theme ] = $_themes[ $theme_root['theme_root'] . '/' . $theme ];
} else {
$themes[ $theme ] = new WP_Theme( $theme, $theme_root['theme_root'] );
$_themes[ $theme_root['theme_root'] . '/' . $theme ] = $themes[ $theme ];
}
}
if ( null !== $args['errors'] ) {
foreach ( $themes as $theme => $wp_theme ) {
if ( (bool) $wp_theme->errors() !== $args['errors'] ) {
unset( $themes[ $theme ] );
}
}
}
return $themes;
}