3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = [ 'foo' => [ 'bar' => [ 'baz' => 'bat'] ] ]; $obj = new ArrayObject($array); print_r($obj->foo); $obj->foo = 'bazbat'; print_r($obj); print_r((array)$obj);
based on Z2svf
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Undefined property: ArrayObject::$foo in /in/mMYEM on line 6 ArrayObject Object ( [foo] => bazbat [storage:ArrayObject:private] => Array ( [foo] => Array ( [bar] => Array ( [baz] => bat ) ) ) ) Array ( [foo] => Array ( [bar] => Array ( [baz] => bat ) ) )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/mMYEM on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/mMYEM on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/mMYEM on line 3
Process exited with code 255.