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@ 2014-03-21T10:16:10Z

<?php

$string = 'äëïöü';

$len = strlen($string);

$mbLen = mb_strlen($string);

var_dump($len, $mbLen);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
mb_strlen: documentation ( source)

preferences:dark modelive preview

29.46 ms | 402 KiB | 5 Q