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04.22.2008 at 07:20PM PDT, ID: 23345286
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regex image link extractor

Asked by joshkrak in Regular Expressions

Tags: regex regular expression

Need a regex that will verify/extract a image url from a submitted link.
It could be in the form of
http://www.domain.com/subfolder/ ... /image.jpg

or could be embed text from another like:
<a href="http://icanhascheezburger.com/2008/04/22/funny-pictures-just-for-the-attention/"><img class="alignnone size-full wp-image-51237" style="word-spacing:897247px;font-size:897247px;" src="http://icanhascheezburger.wordpress.com/files/2008/04/funny-pictures-emo-goat-in-tree.jpg" alt="humorous pictures" width="500" height="336" /></a><br />see more <a href="http://icanhascheezburger.com">crazy cat pics</a>

For the above text, it would extract "http://icanhascheezburger.wordpress.com/files/2008/04/funny-pictures-emo-goat-in-tree.jpg"

I've googled forever and all I could find are ones that either match a href="" or src="" or a straight URL like http://domain.com/ ... /image.jpg

Can match on the image types: jpg, bmp, gif, png


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Keywords: regex image link extractor
Title
1 Regex for image tag
2 Replacing Part of URL with RegEx in PHP
3 RegEx Library
4 Convert bmp to jpg
5 Simple regex
6 picture jpg
 
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[+][-]04.22.2008 at 07:46PM PDT, ID: 21417433

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[+][-]04.22.2008 at 08:14PM PDT, ID: 21417519

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[+][-]04.22.2008 at 08:20PM PDT, ID: 21417543

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About this solution

Zone: Regular Expressions
Tags: regex regular expression
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Solution Provided By: Hube02
Participating Experts: 1
Solution Grade: B
 
 
[+][-]04.22.2008 at 08:40PM PDT, ID: 21417626

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[+][-]04.22.2008 at 08:43PM PDT, ID: 21417633

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[+][-]04.23.2008 at 12:22AM PDT, ID: 21418372

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