- public final function post_value( $default = null ) {
- // Check for a cached value
- if ( isset( $this->_post_value ) )
- return $this->_post_value;
-
- // Call the manager for the post value
- $result = $this->manager->post_value( $this );
-
- if ( isset( $result ) )
- return $this->_post_value = $result;
- else
- return $default;
+ final public function post_value( $default = null ) {
+ return $this->manager->post_value( $this, $default );