-
- protected function serialize( $value ) {
- if ( $this->nativeSerialize ) {
- return $value;
- }
-
- return $this->isInteger( $value ) ? (int)$value : serialize( $value );
- }
-
- protected function unserialize( $value ) {
- if ( $this->nativeSerialize ) {
- return $value;
- }
-
- return $this->isInteger( $value ) ? (int)$value : unserialize( $value );
- }