/** * Identify custom field mapping data source; front end posts/pages mode * * Compatibility shim for MLAData_Source::mla_is_data_source. * * @since 1.80 * * @param string candidate data source name * * @return boolean true if candidate name matches a data source */ public static function mla_is_data_source($candidate_name) { if (!class_exists('MLAData_Source')) { require_once MLA_PLUGIN_PATH . 'includes/class-mla-data-source.php'; } return MLAData_Source::mla_is_data_source($candidate_name); }