note 25311 deleted from function.is-numeric by irchtml
| From: | irchtml@php.net | Date: | Sun, 08 Feb 2004 11:44:28 +0000 |
| Subject: | note 25311 deleted from function.is-numeric by irchtml | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-64822@lists.php.net to get a copy of this message | ||
Note Submitter: mikky_man@hotmail.com
----
if anyone needs it (i did) -
function check_for_numerics($str) {
for ($i = 0; $i < strlen($str); $i++) {
if (is_numeric($str[$i]))
{
return (boolean) TRUE;
}
}
}
checks for numerics anywhere in the string..