3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class foo { public $baz = 'bar'; function __get($name) { if ($name == 'bar') return $this->baz; } } for($i=0; $i<10000;$i++) $o = new foo; var_dump($o->bar); var_dump(isset($o->bar));
based on JYpUG
Output for 5.0.0 - 7.2.0
string(3) "bar" bool(false)
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/SXqXM 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/SXqXM 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/SXqXM on line 5
Process exited with code 255.