note 117347 added to filter.filters.validate
| From: | Luuk | Date: | Mon, 25 May 2015 10:23:23 +0000 |
| Subject: | note 117347 added to filter.filters.validate | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-202661@lists.php.net to get a copy of this message | ||
@2:
$value = " 0 ";
$filtered = filter_var($value, FILTER_VALIDATE_INT);
if($filtered || $filtered === 0)
{
// validated as an int
}
I think next code is better:
$value = "0";
if(filter_var($value, FILTER_VALIDATE_INT) !== false)
{
.....
----
Server IP: 72.52.91.14
Probable Submitter: 2001:980:9089:1:59c7:9500:9e4b:aa8c
----
Manual Page -- http://php.net/manual/en/filter.filters.validate.php
Edit -- https://master.php.net/note/edit/117347
Del: integrated -- https://master.php.net/note/delete/117347/integrated
Del: useless -- https://master.php.net/note/delete/117347/useless
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Del: non-english -- https://master.php.net/note/delete/117347/non-english
Del: in docs -- https://master.php.net/note/delete/117347/in+docs
Del: other reasons-- https://master.php.net/note/delete/117347
Reject -- https://master.php.net/note/reject/117347
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