3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $str = "Mozilla/4.5 [en] (X11; U; Linux 2.2.9 i586)"; preg_match_all('/;/', $str, $matches); var_dump($matches); echo matches[1][1];
Output for 5.6.0 - 5.6.28, 7.0.0 - 7.1.0
array(1) { [0]=> array(2) { [0]=> string(1) ";" [1]=> string(1) ";" } } Notice: Use of undefined constant matches - assumed 'matches' in /in/YqIgR on line 9 Notice: Uninitialized string offset: 1 in /in/YqIgR on line 9
Output for hhvm-3.10.0 - 3.12.0
Fatal error: syntax error, unexpected '[', expecting ',' or ';' in /in/YqIgR on line 9
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.5.36
Parse error: syntax error, unexpected '[', expecting ',' or ';' in /in/YqIgR on line 9
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 '[', expecting ',' or ';' in /in/YqIgR on line 9
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `','' or `';'' in /in/YqIgR on line 9
Process exited with code 255.