note 14492 deleted from function.is-numeric by nlopess
| From: | nlopess@php.net | Date: | Sun, 16 Jan 2005 12:40:39 +0000 |
| Subject: | note 14492 deleted from function.is-numeric by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-83434@lists.php.net to get a copy of this message | ||
Note Submitter: ymoi at netcourrier dot com
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To test if a variable is numeric or not :
$temp = (float) $var;
$temp = (string) $temp;
if ($temp<> $var) { //var is not numeric}