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make plaintext urls in article content clickable

This commit is contained in:
Andrew Dolgov 2010-11-26 13:13:09 +03:00
parent 0f41fce845
commit 533c0ea6ec
1 changed files with 13 additions and 0 deletions
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13
functions.php
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@ -3671,6 +3671,8 @@
$res = preg_replace('/<img[^>]+>/is', '', $res); $res = preg_replace('/<img[^>]+>/is', '', $res);
} }
$res = rewrite_urls($res);
$charset_hack = '<head> $charset_hack = '<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
</head>'; </head>';
@ -7040,4 +7042,15 @@
} }
function rewrite_urls($line) {
global $url_regex;
$urls = null;
$result = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i",
"<a target=\"_blank\" href=\"\\1\">\\1</a>", $line);
return $result;
}
?> ?>