3v4l.org

run code in 300+ PHP versions simultaneously
<?php $js = array() empty($js['settings']);
Output for 5.4.0 - 5.4.21
Parse error: syntax error, unexpected 'empty' (T_EMPTY) in /in/20UIb on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_EMPTY in /in/20UIb on line 3
Process exited with code 255.
preferences:
191.22 ms | 1395 KiB | 57 Q