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@ 2014-09-07T00:03:35Z

<?php
$heading = 'hal';
foreach (str_split($heading) as $letter) {
	echo ++$letter;
}

Output
Performance
VLD
References
Branches

str_split: documentation ( source)

preferences:dark modelive previewkey bindings

30.3 ms | 404 KiB | 5 Q