Re: Number checker
| From: | Erik Price | Date: | Thu, 18 Apr 2002 19:08:12 +0000 |
| Subject: | Re: Number checker | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-93585@lists.php.net to get a copy of this message | ||
On Thursday, April 18, 2002, at 02:58 PM, Jeroen Timmers wrote:
i want to check if a given string has only numbers for exampl $test = "343124312" TRUE $test1 = "q34daf23423" FALSEuse either is_numeric(), or for whole numbers only, use a regex: preg_match('/^\d+$/', $test); ---- Erik Price Web Developer Temp Media Lab, H.H. Brown pricee@hhbrown.com