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<?php function f() { var_dump(func_get_args()); } class C implements IteratorAggregate { private $arr; function __construct(array $arr) {$this->arr = $arr;} function getIterator() { return new ArrayIterator($this->arr); } } $a = array('a' => 1, 'b' => 2, 3, 4, 5); $c = new C($a); call_user_func_array('f', new ArrayObject($a));
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Return type of C::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/jr6PE on line 8 Fatal error: Uncaught TypeError: call_user_func_array(): Argument #2 ($args) must be of type array, ArrayObject given in /in/jr6PE:15 Stack trace: #0 {main} thrown in /in/jr6PE on line 15
Process exited with code 255.

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