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@ 2013-07-05T05:30:12Z

<?php

$arr = new SplFixedArray(3);

$arr[2] = 'abc';

var_dump($arr->offsetExists(0));
var_dump($arr->offsetExists(1));
var_dump($arr->offsetExists(2));

Output
Performance
VLD
References
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var_dump: documentation ( source)

preferences:dark modelive preview

37.47 ms | 402 KiB | 5 Q