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xdstack/gist:3713666

Created September 13, 2012 11:22
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PHP 自动将url转为超链接
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gistfile1.php
$url = "代码库 (https://gist.github.com/wdd2007)";
$url = preg_replace("#http://([A-z0-9./-]+)#", '$0', $url);
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