3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2014-05-01T10:27:23Z

<?php

echo Module::work('Hello');

class Module
{
    public static function work($it) {
		return preg_replace_callback('~\w+~', array('static', 'self::replace'), $it);
    }

    private static function replace($matches) {
        return sprintf('[[[%s]]]', $matches[0]);
    }
}

Output
Performance
VLD
References
Branches

preg_replace_callback: documentation ( source)
sprintf: documentation ( source)

preferences:dark modelive preview

39.81 ms | 402 KiB | 5 Q