Filtrezi ya FILTER_SANITIZE_NUMBER_INT ya PHP
Mifano na matumizi
Filtrezi ya FILTER_SANITIZE_NUMBER_INT inafungua kila heri kwenye namba.
Filtrezi hii inaruhusiwa kila namba na +-.
- Jina: "number_int"
- ID-number: 519
Mafanikio
<?php
var_dump(filter_var($number, FILTER_SANITIZE_NUMBER_INT
));
?>
Muonekano:
string(5) "5-2+3"