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@ 2014-03-12T12:20:27Z

<?php

class ß {}
class s {}
class SS {}

var_dump(strtoupper("ß"));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
strtoupper: documentation ( source)

preferences:dark modelive preview

38.7 ms | 402 KiB | 5 Q