3v4l.org

run code in 300+ PHP versions simultaneously
<?php $nikic = function($rocks) { echo __FUNCTION__, ' ', $rocks; } $nikic();
Output for 5.4.0 - 5.4.13
Parse error: syntax error, unexpected '$nikic' (T_VARIABLE) in /in/XgfEL on line 8
Process exited with code 255.
Output for 5.3.0 - 5.3.23
Parse error: syntax error, unexpected T_VARIABLE in /in/XgfEL on line 8
Process exited with code 255.
preferences:
165.84 ms | 1395 KiB | 45 Q