2009
10.09
10.09
Auto linking is a nifty technique for SEO, in which we search for keywords in user generated content and link them to an information page dedicated to them ( Wikipedia is the best example for this. )
While doing this, we need to careful as we don’t want to remove/overrwrite links submitted by users.
Here is a code snippet that helps us filter out unnecessary HTML and use plain text for processing:
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