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@ 2020-04-16T13:28:39Z

<?php

$a=[];
$a[1]="foo";
$a[1.5]="bar";
var_dump($a);

Output
Performance
VLD
References
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var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

32.35 ms | 404 KiB | 5 Q