Retrieve all hashtags from a tweet in a PHP function

Posted by snorpey on Stack Overflow See other posts from Stack Overflow or by snorpey
Published on 2010-06-17T09:55:45Z Indexed on 2010/06/17 10:13 UTC
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php

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regex

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beginner

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twitter

Hi. I want to retrieve all hashtags from a tweet using a PHP function.

I know someone asked a similar question here, but there is no hint how exactly to implement this in PHP. Since I'm not very familiar with regular expressions, don't know how to write a function that returns an array of all hashtags in a tweet.

So how do I do this, using the following regular expression:

#\S*\w

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