Re: Regex help - PLease
| From: | Pablo | Date: | Tue, 16 Mar 2004 16:19:24 +0000 |
| Subject: | Re: Regex help - PLease | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-180559@lists.php.net to get a copy of this message | ||
On 03/16/2004 6:57 AM, Rob Ellis <rob@web.ca> wrote:
> On Tue, Mar 16, 2004 at 02:39:27PM +0200, Brent Clark wrote:
>> Hi there
>>
>> im in desperate need of help for a reg expression to ONLY allow 8 NUMBERS to
>> start with 100 and may not have any other kind of
>> letters or characters. Only numbers
>>
>> for example
>> 10064893
>>
>
> if (preg_match('/^100\d{5}/', $test))
> print "ok\n";
Unless you want to allow something like '10064893A' to match, use:
preg_match('/^100\d{5}$/', $test)
Pablo