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| Discuss what's fucking going on, and which programs are best and worst. One-time "program" announcements from "established" webmasters are allowed. |
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Thread Tools |
03-08-2004, 09:40 PM
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#1 |
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Confirmed User
Join Date: Nov 2002
Location: Blah
Posts: 217
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PHP experts how would you do this?
In perl say you did this:
$username =~ tr/[0-9a-zA-Z_\-]//csd; ( This would strip all but alphanumeric chars and _ and - chars ) What would be the equivelant in PHP? I can't seem to find one  - Az |
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03-08-2004, 09:47 PM
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#2 |
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Confirmed User
Industry Role:
Join Date: May 2002
Location: oregon.
Posts: 2,243
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eregi("^[A-Za-z0-9_-]+$",$foo) is what i use.
so just change that to eregi_replace $username = eregi_replace("^[A-Za-z0-9_-]+$","",$username) i didn't like relying on \w or \W (and i think i had some problems with it)
__________________
php/mysql guru. hosting, coding, all that jazz. |
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03-08-2004, 09:48 PM
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#3 |
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Confirmed User
Join Date: Nov 2002
Location: Blah
Posts: 217
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Excellent thanks.. I'll give it a shot.
- Az |
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