note 22873 added to function.is-int
| From: | calvinlu at digiopen dot com | Date: | Wed, 03 Jul 2002 02:34:21 +0000 |
| Subject: | note 22873 added to function.is-int | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-32527@lists.php.net to get a copy of this message | ||
I thing quotation will help
function str_is_int($str) {
$var=intval($str);
return ("$str"=="$var");
}
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http://www.php.net/manual/en/function.is-int.php
http://master.php.net/manage/user-notes.php?action=edit+22873
http://master.php.net/manage/user-notes.php?action=delete+22873
http://master.php.net/manage/user-notes.php?action=reject+22873