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  #1  
Old 07-28-2008, 05:32 PM
silentace silentace is offline
 
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Default PCRE... and i thought i understood it

Ok so here are a few examples of what i am trying to allow

2E2X1
3C051
5B174

First spot needs to be a number, second a letter, third a number again, forth any of the following: X,1,3,5,7,9 and then fifth a number again.

I am also trying to allow it to have "DEP" and "Civ" as an option to type as well but would like the capitalization to hold. So here is my expression but i don't fully understand it as much as i thought i did

^[0-9][A-Z][0-9][X13579][0-9]|[DEP]|[Civ]$

Any help would be much appreciated.
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  #2  
Old 07-29-2008, 05:49 AM
Marco van Herwaarden Marco van Herwaarden is offline
 
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Something like:

Code:
^([0-9][A-Z][0-9][X13579][0-9])|DEP|Civ$
Your biggest error seems to be that you have square brackets around the "DEP" and "Civ", this tells that it shoud have 1 of the characters D, E or P (and C, i, v for the 2nd), instead of matching the word "DEP"
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Old 07-29-2008, 03:57 PM
silentace silentace is offline
 
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ok so with that it allows me to put depP and civV... the extra characters and wrong capitals (although i guess nit picky of me) are not what i am trying to do. With [A-Z] it doesn't allow lower case... how can i do that for DEP and Civ?
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  #4  
Old 07-30-2008, 06:53 AM
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Dismounted Dismounted is offline
 
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As long as you aren't using the "i" modifier, it should be case sensitive.
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Old 07-30-2008, 03:11 PM
silentace silentace is offline
 
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Quote:
Originally Posted by Dismounted View Post
As long as you aren't using the "i" modifier, it should be case sensitive.
I am using that identical PCRE expression above and i can put more characters then just DEP and casing isn't being followed
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  #6  
Old 07-31-2008, 06:59 AM
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Code:
/^([0-9][A-Z][0-9][X13579][0-9])(DEP|Civ)$/
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  #7  
Old 07-31-2008, 04:47 PM
silentace silentace is offline
 
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Quote:
Originally Posted by Dismounted View Post
Code:
/^([0-9][A-Z][0-9][X13579][0-9])(DEP|Civ)$/
I wish I understood this better... that doesn't work either. Doesn't allow for any combo of lower/upper letters with dep or civ... it also doesn't allow for any combo of the first sequence either. no 2E251 or anything.
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Old 07-31-2008, 07:05 PM
MoT3rror MoT3rror is offline
 
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Try
Code:
^([0-9][A-Z][0-9][X13579][0-9])|(DEP|Civ)$
Also I use a program called Regex Coach to test things like this before I use it in PHP.
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Old 07-31-2008, 08:01 PM
silentace silentace is offline
 
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Quote:
Originally Posted by MoT3rror View Post
Try
Code:
^([0-9][A-Z][0-9][X13579][0-9])|(DEP|Civ)$
Also I use a program called Regex Coach to test things like this before I use it in PHP.
I think there is no hope for me... not working either. I had tried regex coach i will have to try it again
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  #10  
Old 08-01-2008, 06:18 AM
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Code:
/^([0-9][A-Z][0-9][X13579][0-9])(DEP|Civ){0,1}$/
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