3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { public $bar; } $a = new Foo; function bar(Foo $a) { $a->bar = 1; } bar($a); var_dump($a);
based on OVOaB
Output for 5.0.0 - 7.1.0
object(Foo)#1 (1) { ["bar"]=> int(1) }
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/P27u7 on line 4
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/P27u7 on line 4
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/P27u7 on line 4
Process exited with code 255.