- if (
- function_exists( 'fss_prep_replace' ) &&
- version_compare( PHP_VERSION, '5.5.0' ) < 0
- ) {
- if ( $this->fss === false ) {
- $this->fss = fss_prep_replace( $this->data );
- }
- $result = fss_exec_replace( $this->fss, $subject );
- } else {
- $result = strtr( $subject, $this->data );
- }
-
- return $result;