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@ 2016-06-03T12:26:38Z

<?php

var_dump(iconv_substr('',0,10,'utf-8'));
var_dump(substr('',0,10));
var_dump(mb_substr('',0,10));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
mb_substr: documentation ( source)

preferences:dark modelive previewkey bindings

24.34 ms | 475 KiB | 4 Q