php - How to generate xml in codeigniter -


i trying generate xml database query.

here generated xml link: http://mydeal.ge/api/xml

but when try parse xml, error: http://wallsparade.com/test.php.

my code is: 

public function xml()     {         $res = $this->db->query('custom query');         if($res->num_rows() > 0)         {$output =  '<?xml version="1.0"?>'. "\n";             $output .= "<deals>";             foreach($res->result() $item)         {             $output .= "<sale id = '".$item->id."'>";             $output .= "<link>".$item->link."</link>";             $output .= "<title>".urlencode($item->title)."</title>";             $output .= "<image>".$item->image."</image>";             $output .= "<text>".urlencode($item->text)."</text>";             $output .= "<time>".$item->time."</time>";             $output .= "<price>".$item->price."</price>";             $output .= "<parcent>".$item->parcent."</parcent>";             $output .= "</sale>";         }         $output .= '</deals>';         }          echo $output;      }

what problem?

looks developing api. why don't use restserver plugin codeigniter?

it's handled , don't have worry format. can choose output in json or xml.

plugin developed phil: https://github.com/philsturgeon/codeigniter-restserver


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