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nickleefly/preg_replace.php

Created December 31, 2012 06:15
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url to clickable link
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preg_replace.php
<!--
a few lines of code to make a url into a clickable link
using lazy star (.*?) and $0
-->
<?php
$string = 'http://www.haha.com www.haha.com hahahaha https://www.haha.com';
$string = $string." ";
$stringall = preg_replace('/((https:\/\/)|(http:\/\/)|(www\.))(.*?)(?=\s)/i','<a href="$0" target="_blank">$0</a>',$string);
$stringallc = preg_replace('/(href=\"www\.)/i','href="http://www.',$stringall);
echo $stringallc;
?>
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