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#1
January 31st, 2006, 11:03 PM
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Related to regular expression
I would like to know regular expression(s):
1. to find all the occurences of <img> tags (in HTML text) that are enclosed within <a> tags like <a><img /></a> 2. to find all the occurences of <img> tags (in HTML text) that are not enclosed within <a> tags
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#2
January 31st, 2006, 11:49 PM
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This would depend on which scripting language you are using. However, many of them use PCRE, including PHP, so I will show you how I would do it in PHP.
1) Code:
"/<a[^>]*>.*(<img[^>]*>)<\/a>/isU" 2) Code:
"/<[^a][a-z]+[^>]*>.*(<img[^>]*>)<\/[^a][a-z]+>/isU"
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