| remove www. only if it exists
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martymac
msg:3999962 | 3:05 pm on Oct 2, 2009 (gmt 0) |
I have an list/array of URL's that are going to be stored in a DB: example1.com
www.example2.com
example3.org
example4.net
www.example6.edu How would I parse the URLs so that the "www." is removed from any domains that contain it, and the rest of the domains are not modified. The results should look like: example1.com
example2.com
example3.org
example4.net
example6.edu
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jd01
msg:3999987 | 3:40 pm on Oct 2, 2009 (gmt 0) |
You would probably use something like str_replace() or substr_replace() depending on your exact application... If you need to replace all sub domains, not just www you would probably have to graduate to preg_replace and stay away from ereg_replace it runs on a different regex engine than preg_replace and isn't anywhere near as fast. [us2.php.net...]
[us2.php.net...]
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martymac
msg:3999994 | 4:01 pm on Oct 2, 2009 (gmt 0) |
Figured it out, thanks!
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