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@ 2014-07-05T07:43:24Z

<?php

var_dump(ctype_digit ( 16516 ));

var_dump(ctype_digit ( '232' ));
var_dump(ctype_digit ( '232.00' ));
var_dump(ctype_digit ( '00.232' ));
var_dump(ctype_digit ( '232.34423') );
var_dump(ctype_digit ( '232.32' ));


?>

Output
Performance
VLD
References
Branches

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

preferences:dark modelive preview

36.38 ms | 402 KiB | 5 Q