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run code in 150+ php & hhvm versions
Bugs & Features
<?php class A{ static function __set_state() { $obj = new self; foreach($arr as $k=>$var) { echo $var; $obj->$k = $var; } } }; A::__set_state(array( 'b' => 9, )); var_dump(new A);
Output for 5.1.0 - 5.6.28, 7.0.0 - 7.1.0
Notice: Undefined variable: arr in /in/69YAa on line 9 Warning: Invalid argument supplied for foreach() in /in/69YAa on line 9 object(A)#1 (0) { }
Output for hhvm-3.10.0 - 3.12.0
Notice: Undefined variable: arr in /in/69YAa on line 12 Warning: Invalid argument supplied for foreach() in /in/69YAa on line 12 object(A)#1 (0) { }
Output for 5.0.0 - 5.0.5
Warning: Invalid argument supplied for foreach() in /in/69YAa on line 9 object(A)#1 (0) { }
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/69YAa 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_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/69YAa 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/69YAa on line 5
Process exited with code 255.