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run code in 150+ php & hhvm versions
Bugs & Features
<?php class A extends ArrayObject { public $a=1; public $b=true; public $c=2.0; public function getIterator(){ return new ArrayIterator(get_object_vars($this)); } } function test($a, $b, $c) { var_dump(func_get_args()); } $a = new A; test(...$a);
Output for 7.1.0
Fatal error: Uncaught ArgumentCountError: Too few arguments to function test(), 0 passed in /in/ANq0r on line 18 and exactly 3 expected in /in/ANq0r:13 Stack trace: #0 /in/ANq0r(18): test() #1 {main} thrown in /in/ANq0r on line 13
Process exited with code 255.
Output for 5.6.7 - 5.6.28, 7.0.0 - 7.0.14
Warning: Missing argument 1 for test(), called in /in/ANq0r on line 18 and defined in /in/ANq0r on line 13 Warning: Missing argument 2 for test(), called in /in/ANq0r on line 18 and defined in /in/ANq0r on line 13 Warning: Missing argument 3 for test(), called in /in/ANq0r on line 18 and defined in /in/ANq0r on line 13 array(0) { }
Output for hhvm-3.12.0
Warning: Only containers may be unpacked in /in/ANq0r on line 18 Warning: test() expects exactly 3 parameters, 0 given in /in/ANq0r on line 14 array(0) { }
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.5.24 - 5.5.35
Parse error: syntax error, unexpected '.' in /in/ANq0r on line 18
Process exited with code 255.
Output for 5.1.0 - 5.4.45
Parse error: syntax error, unexpected '.', expecting ')' in /in/ANq0r on line 18
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '.', expecting ')' in /in/ANq0r on line 18
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/ANq0r on line 4
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/ANq0r on line 4
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/ANq0r on line 4
Process exited with code 255.