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@ 2020-08-19T17:05:14Z

<?php

$a = ['a' => null, 'b' => 5];


var_dump(empty($a['a'])); 
var_dump(empty($a['b']));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

22.82 ms | 404 KiB | 5 Q