3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2016-11-07T16:03:53Z

<?php

class X {
    private function z($matches) {
        var_dump($matches);
        switch ($matches) {
            case 'cool':
                return 'wow';
            case 'hey':
                return 'hehe';
        }
    }
    
    public function y($template) {
        echo preg_replace_callback('/\[\[\s?([^\]]+)\s?\]/', [$this, 'z'], $template);
    }
}

$x = new X();
$x->y('bla bla [[ hey ]] dasfasdf [[ cool ]] werwr');

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
preg_replace_callback: documentation ( source)

preferences:dark modelive preview

55.13 ms | 402 KiB | 5 Q