Maybe I'm wrong on this, but could this regex also be used like this?
if(eregi("^[a-zA-Z0-9]+\.[a-zA-Z0-9]+$", $myArray[x]))
--Chris
-----Original Message-----
From: Jason Caldwell [mailto:[EMAIL PROTECTED]]
Sent: Friday, April 20, 2001 1:43 AM
To: [EMAIL PROTECTED]
Subject: [PHP] Regular Expressions?
I'm looking to compare if my array values match any digits or alpha
characters with a dot between them... so, if I think I understand Regular
Expressions (from what I could gather from PHP.net and Core PHP Programming
by Leon Atkinson.)
I want to match any of the following:
1.1 or a.a
or 1111.1111 or aaaa.aaaa <-- any number of digits (0-9) or alpha (a-z)
on either side of the dot.
if(eregi("^([0-9][a-z]\.[0-9][a-z]", $myArray[x]))
Is this correct? I think I'm missing something.
Thanks.
Jason
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