3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $s = 'thearea:北京/北京市/石景山区:9'; $s = preg_replace_callback("/^.+?:(.+?)\/(.+?)\/(.+?):.+?$/", function($match) { return $match[2]; }, $s); echo $s;
based on OMKvL
Output for 5.3.0 - 7.2.0
北京市
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/UTOv9 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/UTOv9 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/UTOv9 on line 3
Process exited with code 255.