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@ 2013-08-30T17:19:07Z

<?php
$a = array();
$a[] = 1;
$a[] = 2;
$a[] = 3;
echo gettype(substr(234, 1, 1));

Output
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substr: documentation ( source)

preferences:dark modelive preview

32.25 ms | 402 KiB | 5 Q