3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php const ABC = 1; $abc = function ($a, $b = ABC) { echo $a . $b; } $abc('asdf');
based on pBpHK
Output for 5.4.0 - 5.4.35
Parse error: syntax error, unexpected '$abc' (T_VARIABLE) in /in/VXqY9 on line 8
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_VARIABLE in /in/VXqY9 on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_CONST in /in/VXqY9 on line 3
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 T_CONST in /in/VXqY9 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/VXqY9 on line 3
Process exited with code 255.