3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $url = 'http://username:password@hostname/path?arg=value&key=value2#anchor'; $ss_url_args = parse_url($url); $ss_url_args = $ss_url_args['query']; echo $ss_url_args; $pieces = explode("&", $ss_url_args); for($i = 0; $i < count($pieces); $i++) { $args = explode("=", $pieces[$i]); echo($args); if($args[0] === 'key') { $key = $args[1]; } } echo $key;
Output for 5.4.0 - 7.1.0
arg=value&key=value2 Notice: Array to string conversion in /in/GKsmQ on line 12 Array Notice: Array to string conversion in /in/GKsmQ on line 12 Arrayvalue2
Output for 4.3.0 - 5.3.29
arg=value&key=value2ArrayArrayvalue2