3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2014-03-03T12:17:39Z

<?php
$_POST['keywords']="sample products!@, products#$#, sample";
$keywords = preg_replace("/[^ \w]+/", '',($_POST['keywords']));
echo $keywords;

Output
Performance
VLD
References
Branches

preg_replace: documentation ( source)

preferences:dark modelive preview

38.5 ms | 402 KiB | 5 Q