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run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { public function __construct() { } public static function a() { return new static(); } public static function b() { return new self(); } } var_dump(A::a()); #var_dump(A::b())
Output for 5.3.3 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
object(A)#1 (0) { }
Output for 5.3.0 - 5.3.2
Strict Standards: Redefining already defined constructor for class A in /in/9a6av on line 9 object(A)#1 (0) { }
Output for 5.2.14 - 5.2.17
Parse error: syntax error, unexpected T_STATIC, expecting T_STRING or T_VARIABLE or '$' in /in/9a6av on line 11
Process exited with code 255.
Output for 5.1.0 - 5.2.13
Strict Standards: Redefining already defined constructor for class A in /in/9a6av on line 9 Parse error: syntax error, unexpected T_STATIC, expecting T_STRING or T_VARIABLE or '$' in /in/9a6av on line 11
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Strict Standards: Redefining already defined constructor for class A in /in/9a6av on line 9 Parse error: parse error, unexpected T_STATIC, expecting T_STRING or T_VARIABLE or '$' in /in/9a6av on line 11
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/9a6av 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/9a6av 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/9a6av on line 5
Process exited with code 255.