note 38940 deleted from function.is-numeric by nlopess
| From: | nlopess@php.net | Date: | Tue, 13 Jan 2004 14:50:56 +0000 |
| Subject: | note 38940 deleted from function.is-numeric by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-63432@lists.php.net to get a copy of this message | ||
Note Submitter: www.ElfQrin.com
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If you need to make sure that your variable is composed entirely of numbers you can use this RegEx:
eregi("^[0-9]+$",$var)