problema "quote" gdrcd 5.2

function gdrcd_bbcoder($str){
global $MESSAGE;
$str=gdrcd_close_tags('quote',$str);

$search = array(
'# #',
'#[BR]#is',
'#[B](.+?)[/B]#is',
'#(.+?)#is',
'#[U](.+?)[/U]#is',
'##is',
'##is',
'#[redirect](.+?)[/redirect]#is',
'#[url=(.+?)](.+?)[/url]#is',
'#[color=(.+?)](.+?)[/color]#is',
'#[quote(?::w+)?]#i',
'#[quote=(?:"|"|')?(.*?)["']?(?:"|"|')?]#i',
'#[/quote(?::w+)?]#si'
);
$replace = array(
'<br />',
'<br />',
'<span style="font-weight: bold;">$1</span>',
'<span style="font-style: italic;">$1</span>',
'<span style="border-bottom: 1px solid;">$1</span>',
'<div style="width:100%; text-align: center;">$1</div>',
'<img src="$1">',
'<meta http-equiv="Refresh" content="5;url=$1">',
'<a href="$1">$2</a>',
'<span style="color: $1;">$2</span>',
'<div class="bb-quote">'.$MESSAGE['interface']['forums']['link']['quote'].':<blockquote class="bb-quote-body">',
'<div class="bb-quote"><div class="bb-quote-name">$1 ha scritto:</div><blockquote class="bb-quote-body">',
'</blockquote></div>'
);
return preg_replace($search, $replace, $str);
}

if($quote){
$query="SELECT messaggio, autore FROM messaggioaraldo WHERE id_messaggio=".$quote;
$result=gdrcd_query($query);
echo gdrcd_filter('out',"[quote=".$result['autore']."]".$result['messaggio']."