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@ 2019-11-05T11:20:14Z

<?php

$arr = null;
var_dump($arr[0] ?? "");

$arr = 42;
var_dump($arr[0] ?? "");

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

111.69 ms | 2580 KiB | 5 Q