Visualizzare link dopo codifica

[ANTAGONIA]

ho trovato in rete questa soluzione,che sembra funzionare.

<?
function makeClickableLinks($text)
{

        $text = html_entity_decode($text);
        $text = " ".$text;
        $text = eregi_replace('(((f|ht){1}tp://)[-a-zA-Z0-9@:%_\+.~#?&//=]+)',
                '[url="\\1"]\\1[/url]', $text);
        $text = eregi_replace('(((f|ht){1}tps://)[-a-zA-Z0-9@:%_\+.~#?&//=]+)',
                '[url="\\1"]\\1[/url]', $text);
        $text = eregi_replace('([[:space:]()[{}])([url]www.[/url][-a-zA-Z0-9@:%_\+.~#?&//=]+)',
        '\\1[url="http://\\2"]\\2[/url]', $text);
        $text = eregi_replace('([_\.0-9a-z-]+@([0-9a-z][0-9a-z-]+\.)+[a-z]{2,3})',
        '[email="\\1"]\\1[/email]', $text);
        return $text;
}

// Example Usage
echo makeClickableLinks("This is a test clickable link: [url]http://www.miosito.com[/url]  You can also try using an email address like [email]test@miosito.com[/email]");
?>