\\1

 tag
function nl2brPlus($string) {
	$string = str_replace("\n", "
", $string);
	if(preg_match_all('/\(.*?)\<\/pre\>/', $string, $match)){
		foreach($match as $a){
			foreach($a as $b){
				$string = str_replace('
'.$b.'
', "
".str_replace("
", "", $b)."
", $string);
			}
		}
	}
	return $string;
}

# Transform URL and e-mails into links
function makeLinks($string) {
	$string = preg_replace_callback('/\s(http|https|ftp):(\/\/){0,1}([^\"\s]*)/i','splitUri',$string);
	return $string;
}

# Split links, require for makeLinks
function splitUri($matches) {
	$uri = $matches[1].':'.$matches[2].$matches[3];
	$t = parse_url($uri);
	$link = $matches[3];
				
	if (!empty($t['scheme'])) {
		return ' '.$link.'';
	} else {
		return $uri;
	}
}

// parse la description pour ajouter les liens sur les tags
function parse_tags ($desc) {
	$desc_parse = preg_replace ('/#([\w\dÀÇÈÉÊËÎÏÔÙÚÛÜàáâçèéêëîïóùúûü]+)/i', '\\1', $desc);

	return $desc_parse;
}

function lazyimg($content) {
	return preg_replace(
		'//i',
		'',
		$content
	);
}