Something

function quote_smart($value)
{
	if( is_array($value) ) {
		return array_map("quote_smart", $value);
	} else {
		if( get_magic_quotes_gpc() ) {
			$value = stripslashes($value);
		}
		if( $value == '' ) {
			$value = '';
		}
		//if (!is_numeric($value) || $value[0] == '0') {
		//$value = mysql_real_escape_string(strip_tags($value,"<b><a><img><br><p><table><td><tr>"));
		//$value = htmlentities(mysql_real_escape_string($value));
		$value = mysql_real_escape_string($value);
		//}
		return $value;
	}
}