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@ 2014-04-25T04:30:58Z

<?php

var_dump(levenshtein(iconv('UTF-8', 'cp1251', 'прив'), iconv('UTF-8', 'cp1251', 'привт')));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
levenshtein: documentation ( source)

preferences:dark modelive preview

57.6 ms | 402 KiB | 5 Q