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<?php $a = ['a', 'b']; $b = iterator_to_array($a); var_dump($b);
Output for 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
array(2) { [0]=> string(1) "a" [1]=> string(1) "b" }
Output for 8.1.33 - 8.1.34
Fatal error: Uncaught TypeError: iterator_to_array(): Argument #1 ($iterator) must be of type Traversable, array given in /in/ears2:5 Stack trace: #0 /in/ears2(5): iterator_to_array(Array) #1 {main} thrown in /in/ears2 on line 5
Process exited with code 255.

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