Kirki_Styles_Output_CSS::get_instance PHP 메소드

get_instance() 공개 정적인 메소드

Get a single instance of this class
public static get_instance ( ) : object
리턴 object
        public static function get_instance()
        {
            if (null === self::$instance) {
                self::$instance = new Kirki_Styles_Output_CSS();
            }
            return self::$instance;
        }

Usage Example

 /**
  * loop through all fields and create an array of style definitions
  */
 public static function loop_controls($config_id)
 {
     // Get an instance of the Kirki_Styles_Output_CSS class.
     // This will make sure google fonts and backup fonts are loaded.
     Kirki_Styles_Output_CSS::get_instance();
     $fields = Kirki::$fields;
     $css = array();
     // Early exit if no fields are found.
     if (empty($fields)) {
         return;
     }
     foreach ($fields as $field) {
         // Only process fields that belong to $config_id
         if ($config_id != $field['kirki_config']) {
             continue;
         }
         // Only continue if $field['output'] is set
         if (isset($field['output']) && !empty($field['output']) && 'background' != $field['type']) {
             if (function_exists('array_replace_recursive')) {
                 $css = array_replace_recursive($css, Kirki_Styles_Output_CSS::css($field));
             } else {
                 $css = Kirki_Helper::array_replace_recursive($css, Kirki_Styles_Output_CSS::css($field));
             }
         }
     }
     if (is_array($css)) {
         return Kirki_Styles_Output_CSS::styles_parse(Kirki_Styles_Output_CSS::add_prefixes($css));
     }
     return;
 }
All Usage Examples Of Kirki_Styles_Output_CSS::get_instance