3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $foo = new stdClass(); $foo->bar = 'bar'; $arr['foo'] = new \StdClass; echo $arr['foo']->bar;
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Undefined property: stdClass::$bar in /in/ORs9I on line 6
Output for 5.2.6 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/ORs9I on line 4 Notice: Undefined property: stdClass::$bar in /in/ORs9I on line 6
Output for 5.0.0 - 5.2.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/ORs9I on line 4 Notice: Undefined property: stdClass::$bar in /in/ORs9I on line 6
Output for 4.3.0 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/ORs9I on line 4 Notice: Undefined property: bar in /in/ORs9I on line 6