7 views 
Private Access Private Access
This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.
Summery Summery
do the actual mapping
Syntax Syntax
Return Return
(string)
Source Source
File: wp-includes/class-wp-matchesmapregex.php
private function _map() {
$callback = array( $this, 'callback' );
return preg_replace_callback( $this->_pattern, $callback, $this->_subject );
}