3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class a { public static $foo = 'bar'; public function getStatic(){ return self::$foo; } } class b { public $classname = 'a'; } $b = new b(); echo $b->classname::$foo; echo (new b())->$foo;
based on rlamC
Output for 7.1.0 - 7.2.0
bar Notice: Undefined variable: foo in /in/qmsoH on line 16 Notice: Undefined property: b::$ in /in/qmsoH on line 16
Output for 7.0.0 - 7.0.20
bar Notice: Undefined variable: foo in /in/qmsoH on line 16 Fatal error: Uncaught Error: Cannot access empty property in /in/qmsoH:16 Stack trace: #0 {main} thrown in /in/qmsoH on line 16
Process exited with code 255.
Output for 5.4.2 - 5.6.28
Parse error: syntax error, unexpected '::' (T_PAAMAYIM_NEKUDOTAYIM), expecting ',' or ';' in /in/qmsoH on line 15
Process exited with code 255.
Output for 5.3.18 - 5.3.29
Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM, expecting ',' or ';' in /in/qmsoH on line 15
Process exited with code 255.