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run code in 150+ php & hhvm versions
Bugs & Features
<?php function a() {echo "a";} $a= 3; a(&$a); exit; class A { private static function __invke() { echo "a"; }};//function() {}; $a = new A; //$a = function() { echo "b";}; $ref = new ReflectionMethod($a, '__invoke'); var_dump(is_object($a), is_callable($a)); $a(); $ref->setAccessible(true); $b = 3; $ref->invoke($a, &$b); exit; function a($a) { } $b = 3; a($b);
Output for 5.4.0 - 5.4.19
Fatal error: Call-time pass-by-reference has been removed; If you would like to pass argument by reference, modify the declaration of a(). in /in/tG6un on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Deprecated: Call-time pass-by-reference has been deprecated; If you would like to pass it by reference, modify the declaration of a(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file in /in/tG6un on line 4 Deprecated: Call-time pass-by-reference has been deprecated in /in/tG6un on line 15 Fatal error: Cannot redeclare a() (previously declared in /in/tG6un:2) in /in/tG6un on line 18
Process exited with code 255.
Output for 5.2.7 - 5.2.17
Warning: Call-time pass-by-reference has been deprecated; If you would like to pass it by reference, modify the declaration of a(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file in /in/tG6un on line 4 Warning: Call-time pass-by-reference has been deprecated in /in/tG6un on line 15 Fatal error: Cannot redeclare a() (previously declared in /in/tG6un:2) in /in/tG6un on line 18
Process exited with code 255.
Output for 5.2.5 - 5.2.6
Warning: Call-time pass-by-reference has been deprecated; If you would like to pass it by reference, modify the declaration of a(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file in /in/tG6un on line 4 Warning: Call-time pass-by-reference has been deprecated; If you would like to pass it by reference, modify the declaration of [runtime function name](). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file in /in/tG6un on line 15 Fatal error: Cannot redeclare a() (previously declared in /in/tG6un:2) in /in/tG6un on line 18
Process exited with code 255.
Output for 5.2.1 - 5.2.4
Warning: Call-time pass-by-reference has been deprecated; If you would like to pass it by reference, modify the declaration of a(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. in /in/tG6un on line 4 Warning: Call-time pass-by-reference has been deprecated; If you would like to pass it by reference, modify the declaration of [runtime function name](). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. in /in/tG6un on line 15 Fatal error: Cannot redeclare a() (previously declared in /in/tG6un:2) in /in/tG6un on line 18
Process exited with code 255.
Output for 5.0.0 - 5.2.0
Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the declaration of a(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in /in/tG6un on line 4 Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the declaration of [runtime function name](). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in /in/tG6un on line 15 Fatal error: Cannot redeclare a() (previously declared in /in/tG6un:2) in /in/tG6un on line 18
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the declaration of a(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in /in/tG6un on line 4 Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/tG6un on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the declaration of a(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in /in/tG6un on line 4 Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/tG6un on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the declaration of a(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in /in/tG6un on line 4 Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/tG6un on line 7
Process exited with code 255.