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run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { protected $a = 2; } class B extends A { //private $a; protected $a = 3; public function square() { echo $this->a * parent::$a; } } $obj = new B(); $obj->square ();
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Access to undeclared static property: A::$a in /in/GhjKt:10 Stack trace: #0 /in/GhjKt(15): B->square() #1 {main} thrown in /in/GhjKt on line 10
Process exited with code 255.
Output for 5.2.6 - 5.6.28
Fatal error: Access to undeclared static property: A::$a in /in/GhjKt on line 10
Process exited with code 255.
Output for 5.0.5 - 5.2.5
Fatal error: Access to undeclared static property: A::$a in /in/GhjKt on line 10
Process exited with code 255.
Output for 5.0.0 - 5.0.4
Fatal error: Cannot access protected property A::$a in /in/GhjKt on line 10
Process exited with code 255.
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/GhjKt on line 4
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/GhjKt on line 4
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/GhjKt on line 4
Process exited with code 255.