PHP function for plain text to HTML conversion.

Source code:

<?
function txt2html($txt){
    $txt = preg_replace("/([a-z0-9\._-]+)@([a-z0-9\.-]+)\.([a-z]{2,3})/i", "<a href='mailto:$1@$2.$3'>$1@$2.$3</a>", $txt);
    $txt = preg_replace("/(\s)http:\/\/(.+)(\s)/i", "$1<a href='http://$2'>http://$2</a>$3", $txt);
    $txt = preg_replace("/(\s)www\.(.+)(\s)/i", "$1<a href='http://www.$2'>www.$2</a>$3", $txt);
    $txt = nl2br($txt);
    $txt = preg_replace("/\s{2}/", " &nbsp;", $txt);
    $txt = "<div style='font-family: \"Courier New\", Courier, monospace; font-size: 12px;'>{$txt}</div>";
    return $txt;
}
?>

This entry was posted on Monday, October 13th, 2008 at 12:14 and is filed under PHP and MySQL. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.