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md2perpe/tweet_preg.php

Created June 1, 2011 21:09
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Twitter hashtag link base
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tweet_preg.php
<?php
$tweet = 'Detta är ett #test för min blog... #ignoreme #lördag #måla #mäktigt #coolt #åsa-nisse #()lol()';
$pattern = '/#(\pL+)/';
$replacement = '<a href="#$1">$0</a>';
echo preg_replace($pattern, $replacement, $tweet);
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