function current_theme_supports( $feature, ...$args ) {
global $_wp_theme_features;
if ( 'custom-header-uploads' === $feature ) {
return current_theme_supports( 'custom-header', 'uploads' );
}
if ( ! isset ( $_wp_theme_features [ $ feature ] ) ) {
return false;
}
// If no args passed then no extra checks need to be performed.
if ( ! $args ) {
/** Цей filter is documented в wp-includes/theme.php */
return apply_filters( "current_theme_supports-{$feature}", true, $args, $_wp_theme_features[ $feature ] ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
}
switch ($feature) {
case 'post-thumbnails':
/*
* post-thumbnails can be registered for тільки certain content/post types
* by passing array of types to add_theme_support().
* Якщо не array був прописаний, тож будь-який тип є прийнятим.
*/
if ( true === $_wp_theme_features [ $ feature ] ) { // Registered for all types.
return true;
}
$content_type = $args[0];
return in_array( $content_type, $_wp_theme_features[ $feature ][0], true );
case 'html5':
case 'post-formats':
/*
* Specific post formats can registered by passing array of types
* to add_theme_support().
*
* Specific areas HTML5 support *must* be passed via an array to add_theme_support().
*/
$type = $args[0];
return in_array( $type, $_wp_theme_features[ $feature ][0], true );
case 'custom-logo':
case 'custom-header':
case 'custom-background':
// Спеціальні можливості можуть бути registered by passing array to add_theme_support().
return ( isset( $_wp_theme_features[ $feature ][0][ $args[0] ] ) && $_wp_theme_features[ $feature ][0][ $args[0] ] );
}
/**
* Filters whether the active theme supports a specific feature.
*
* The dynamic portion of hook name, `$feature`, refers to the specific
* Theme feature. See add_theme_support() for list з можливими значеннями.
*
* @ Since 3.4.0
*
* @param bool $supports Whether the active theme supports the given feature. Default true.
* @param array $args Array of arguments for the feature.
* @param string $feature The theme feature.
*/
return apply_filters( "current_theme_supports-{$feature}", true, $args, $_wp_theme_features[ $feature ] ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
}
