3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php /* $a = "Hello"; $b = function() { echo ",world"; }; $arr = [$a,$b]; array_walk($arr, function($v) { if ($v instanceof Closure) { call_user_func($v); } else { echo $v; } }); */ var $a = 10; $a = $a++ + ++$a;
Output for 7.0.0 - 7.1.0RC5
Parse error: syntax error, unexpected 'var' (T_VAR), expecting end of file in /in/pa3bQ on line 18
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Fatal error: syntax error, unexpected T_VAR, expecting $end in /in/pa3bQ on line 18
Process exited with code 255.
Output for 5.4.0 - 5.6.21
Parse error: syntax error, unexpected 'var' (T_VAR) in /in/pa3bQ on line 18
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_VAR in /in/pa3bQ on line 18
Process exited with code 255.