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<?php class Func { public static function __callStatic($name, $arguments) { if (!function_exists($name)) { // include } return call_user_func_array($name, $arguments); } } Func::foo('bar'); Func::{'foo\\bar'}('qux');
Output for 8.0.10 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, function "foo" not found or invalid function name in /in/KEAci:9 Stack trace: #0 /in/KEAci(14): Func::__callStatic('foo', Array) #1 {main} thrown in /in/KEAci on line 9
Process exited with code 255.
Output for 8.0.0 - 8.0.9
Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($function) must be a valid callback, function "foo" not found or invalid function name in /in/KEAci:9 Stack trace: #0 /in/KEAci(14): Func::__callStatic('foo', Array) #1 {main} thrown in /in/KEAci on line 9
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'foo' not found or invalid function name in /in/KEAci on line 9 Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'foo\bar' not found or invalid function name in /in/KEAci on line 9
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '{', expecting T_STRING or T_VARIABLE or '$' in /in/KEAci on line 16
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '{', expecting T_STRING or T_VARIABLE or '$' in /in/KEAci on line 16
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/KEAci on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/KEAci 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/KEAci on line 5
Process exited with code 255.
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