3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$foo()() //class foo { static function bar(){ return 'bar'; }} function bar() { echo 'bazz'; } $foo = 'foo'; echo (function() { return 'bar';})(); //echo $foo()[0];
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
bar
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Parse error: syntax error, unexpected '(', expecting ',' or ';' in /in/DetbU on line 6
Process exited with code 255.

preferences:
196.83 ms | 402 KiB | 266 Q