Preg_match question

Posted on 16th Feb 2014 07:03 pm by admin

I want to use preg_match to make sure a string is always 6 characters long and only contains 0-9 and the letters A-F.

I have this but it does not work:


'/^[0-9A-F]{6}$/'

Your Answer:

Login to answer

Other forums

login from external site
Hi my new experience begins, Now what i am trying to do is i make three pages, login.php logout.php

explode() function problem maybe
Hi I'm having trouble searching my database. When I type two words in the search field it only searc

How to copy a part of a vector in a raw memory
Hi,

How can I copy a part of a vector into a memory:

1
2
3
4
5

mysql select with $_get ?
Hi, i have this code:
Code: // If char id is 0 and character dont exist do:
if ($_GET["id

generate seo frienly url from a text like wordpress
Convert: "åäö" to "aao", "space" to "-", "!?&q

Looking for help reading a .txt or .ini file and outputting the info.
I have a file called Info.ini and It has the following info:
Code: [General]
Online=0
I wou

Word Trimming
Hi Guys & Gals!!

Hope you are all ok....

I need some help with the following

can i optmize image to 50% quality before uploading 2 server
Hi there

i have jus written a php program to upload and display images but when i try to uplo

date("now") prints out wrong date ?
Hi Guys
Anyone know why and how I can fix it ?

quotes changing
hi all

in my content

opening quotes " changes to “

close qu