preg_replace_callback
preg_replace_callback
(PHP 4 >= 4.0.5, PHP 5, PHP 7)
preg_replace_callback — Perform a regular expression search and replace using a callback
Description
mixed preg_replace_callback ( mixed $pattern , callable $callback , mixed $subject [, int $limit = -1 [, int &$count ]] )
The behavior of this function is almost identical to preg_replace(), except for the fact that instead of replacement parameter, one should specify a callback.
