3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { static $x = 1; public function method(){ static::$x += 1; return static::$x; } } class B extends A { public function method(){ parent::a(); return static::$x; } } $b = new B; echo $b->method();
based on XJXOb
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined method A::a() in /in/dJ72W:4 Stack trace: #0 /in/dJ72W(7): B->method() #1 {main} thrown in /in/dJ72W on line 4
Process exited with code 255.
Output for 5.3.0 - 5.6.28
Fatal error: Call to undefined method A::a() in /in/dJ72W on line 4
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM, expecting T_VARIABLE in /in/dJ72W on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_PAAMAYIM_NEKUDOTAYIM, expecting T_VARIABLE in /in/dJ72W on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/dJ72W on line 3
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_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/dJ72W on line 3
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/dJ72W on line 3
Process exited with code 255.