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run code in 150+ php & hhvm versions
Bugs & Features
<?php error_reporting(E_ALL | E_STRICT); abstract class a { public static $hoge; public static function aa() { self::$hoge = new static; } } class b extends a { } b::aa(); a::aa(); var_dump(a::$hoge, b::$hoge);
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Cannot instantiate abstract class a in /in/OqLAY:10 Stack trace: #0 /in/OqLAY(21): a::aa() #1 {main} thrown in /in/OqLAY on line 10
Process exited with code 255.
Output for 5.3.0 - 5.6.28
Fatal error: Cannot instantiate abstract class a in /in/OqLAY on line 10
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_STATIC, expecting T_STRING or T_VARIABLE or '$' in /in/OqLAY on line 10
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STATIC, expecting T_STRING or T_VARIABLE or '$' in /in/OqLAY on line 10
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CLASS in /in/OqLAY 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_CLASS in /in/OqLAY on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/OqLAY on line 5
Process exited with code 255.