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@ 2013-09-12T22:03:09Z

<?php

var_dump(ctype_digit(343443));
var_dump(ctype_digit((float)123));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
ctype_digit: documentation ( source)

preferences:dark modelive preview

57.42 ms | 402 KiB | 5 Q