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@ 2024-03-12T01:34:14Z

<?php

$r = &$a[];
var_dump($a, $r);

$r = 2;
var_dump($a, $r);

Output
Performance
VLD
References
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var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

32.52 ms | 404 KiB | 5 Q