3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = 'abcdefg'; var_dump(isset($test['a']));s
Output for 5.4.0 - 5.4.23
Parse error: syntax error, unexpected end of file in /in/qplVA on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected $end in /in/qplVA on line 4
Process exited with code 255.
preferences:
183.94 ms | 1395 KiB | 60 Q