preg_replace_callback

Supported Versions: PHP 4 >= 4.0.5, PHP 5, PHP 7, PHP 8
Perform a regular expression search and replace using a callback
<?php preg_replace_callback(    string|array $pattern,    callable $callback,    string|array $subject,    int $limit = -1,    int &$count = null,    int $flags = 0): string|array|null