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@ 2024-03-29T14:35:25Z

<?php

$array = '';
initArray($array);
initArray($array['a']);
$array['a']['b'] = 1;

function initArray(&$node) {
    if ($node === '') {
		$node = array();
	}
}

var_dump($array);

Output
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var_dump: documentation ( source)

preferences:dark modelive preview

22.39 ms | 404 KiB | 5 Q