RE: Re: eregi problem

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> -----Original Message-----
> From: andreja@xxxxxxxxxxxxxx [mailto:andreja@xxxxxxxxxxxxxx]
> Sent: Sunday, April 03, 2005 6:03 PM
> To: php-general@xxxxxxxxxxxxx
> Subject:  Re: eregi problem
> 
> i'm not familliar with regular expresions but i think that  ^a-z - means
> that variable must start witx a-z characters
> you can chek it  here:
> 
> http://www.php.net/manual/en/reference.pcre.pattern.syntax.php

True, but look careful at what HE did:

> > if((eregi("[^a-zA-Z0-9]",$GP[sifre])

Putting the ^ _inside_ [] means NOT, so if any of the chars a-z0-9 is in the string it´s NOT matched.

Also there´s no idea in having a-zA-Z in the pattern since eregi() is case insensitive.

-- 
Med venlig hilsen / best regards
ComX Networks A/S
Kim Madsen 
Systemudvikler/systemdeveloper

-- 
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php



[Index of Archives]     [PHP Home]     [Apache Users]     [PHP on Windows]     [Kernel Newbies]     [PHP Install]     [PHP Classes]     [Pear]     [Postgresql]     [Postgresql PHP]     [PHP on Windows]     [PHP Database Programming]     [PHP SOAP]

  Powered by Linux