3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class A { public static $bar = []; public static function foo($x) { static::$bar[] = $x; return static::$bar; } } class B extends A { public static function resetFoo() { static::$bar = []; } } print_r(A::foo(1)); print_r(A::foo(2)); B::resetFoo(); print_r(A::foo(3));
based on 3J4hG
Output for 5.4.0 - 7.2.0
Array ( [0] => 1 ) Array ( [0] => 1 [1] => 2 ) Array ( [0] => 3 )
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/4Bn0L on line 5
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/4Bn0L on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/4Bn0L on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/4Bn0L on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/4Bn0L on line 5
Process exited with code 255.