3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2014-06-10T12:24:25Z

<?php
$key = "[[question(8)]]";

preg_match( '/\(.*?\)/', $key, $questionID );
print_r( $questionID );

Output
Performance
VLD
References
Branches

preg_match: documentation ( source)
print_r: documentation ( source)

preferences:dark modelive preview

52.21 ms | 402 KiB | 5 Q