3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $words = array('banana', 'apple', 'orange'); $arr = array(); foreach($words as $keyword) { $link = get_site_url().'/?s='.$keyword; $arr[] = '<a href="'.$link.' title="'.$keyword.'">'.$keyword.'</a>'; } echo implode(' | ', $arr);
Output for 7.0.0 - 7.3.0rc4
Fatal error: Uncaught Error: Call to undefined function get_site_url() in /in/UksU4:8 Stack trace: #0 {main} thrown in /in/UksU4 on line 8
Process exited with code 255.
Output for 5.3.20 - 5.6.28
Fatal error: Call to undefined function get_site_url() in /in/UksU4 on line 8
Process exited with code 255.