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@ 2019-05-26T01:39:51Z

<?php


var_dump(ctype_alnum("æøsads")); // false
var_dump(ctype_alnum("123asd")); // true

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
ctype_alnum: documentation ( source)

preferences:dark modelive previewkey bindings

53.02 ms | 1706 KiB | 5 Q