3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { public function test() { static $i = 0; echo ($i++) . "\n"; } } $a = new Foo; $b = new Foo; echo $a->keese; trigger_error('Foo'); $a->test(); $b->test(); $a->test(); $b->test();
Output for 5.2.6 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Undefined property: Foo::$keese in /in/QQhlP on line 15 Notice: Foo in /in/QQhlP on line 17 0 1 2 3
Output for 5.0.0 - 5.2.5
Notice: Undefined property: Foo::$keese in /in/QQhlP on line 15 Notice: Foo in /in/QQhlP on line 17 0 1 2 3
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/QQhlP 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/QQhlP 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/QQhlP on line 5
Process exited with code 255.