Как исправить загрузку картинок в дополнительные поля?

1. Название поля: обязательно должно начинаться с imgfield_ВАШЕНАЗВАНИЕ
   
2. Тип: Одна строка
   

<form

<form enctype=\"multipart/form-data\"

elseif ($value[3] == "text") {

        $fieldvalue = str_replace('"', '"', $fieldvalue);
        $fieldvalue = str_replace('&', '&', $fieldvalue);

        if (!$value[5]) { 
            $params = "rel=\"essential\" "; 
            $uid = "uid=\"essential\" "; 

        } else { 

            $params = ""; 
            $uid = "";

        }

if(stripos($fieldname, 'imgfield_') !== false) {
            
               $imgfile = '&nbsp;<label for="imgfieldfile_'.$fieldname.'"><img title="Загрузка изображений на сервер" src="engine/skins/images/folder_open.png" border="0" style="cursor:pointer;"></label><input type="file" name="imgfieldfile_'.$fieldname.'" id="imgfieldfile_'.$fieldname.'" style="display: none;"/>';    
                    
       } else { $imgfile=''; }

} elseif ( $postedxfields[$value[0]] != "" ) {

 //Проверка если поле урлом
} elseif ( $postedxfields[$value[0]] != "" AND stripos($value[0], 'imgfield_') !== false AND !$_POST['imgfieldfile_'.$value[0]] ) {

    //Проверка если картинка уже загружена
    if(stripos($postedxfields[$value[0]], $config['http_home_url']) !== false) {
    
       $newpostedxfields[$value[0]] = $postedxfields[$value[0]];
    
    } else {

    define( 'FOLDER_PREFIX', date( "Y-m" ) );
    if( ! is_dir( ROOT_DIR . "/uploads/posts/" . FOLDER_PREFIX ) ) {
        @mkdir( ROOT_DIR . "/uploads/posts/" . FOLDER_PREFIX, 0777 );
        @chmod( ROOT_DIR . "/uploads/posts/" . FOLDER_PREFIX, 0777 );
    }          

    $config_path_image_upload = ROOT_DIR . "/uploads/posts/" . FOLDER_PREFIX . "/";
    $allowed_extensions = array ("gif", "jpg", "png", "jpe", "jpeg" );
    $file_prefix = time() + rand( 1, 100 );    

    $image_mime = getimagesize($postedxfields[$value[0]]);
    $mime = $image_mime['mime'];
    $type = substr(strrchr($mime, '/'), 1);

    if ( in_array( strtolower( $type ), $allowed_extensions) ) {
 
        copy($postedxfields[$value[0]], $config_path_image_upload.$file_prefix.'.'.$type); 

        $image_name = $file_prefix . '.'.$type; 

            if( @file_exists( $config_path_image_upload . $image_name ) ) {
    
                $newpostedxfields[$value[0]] =  $config['http_home_url'] . "uploads/posts/" . FOLDER_PREFIX . "/" . $image_name;
            }
    } 
     
  }
               
//Проверка если выбрали картинку для загрузки    
} elseif (isset($_FILES['imgfieldfile_'.$value[0]]) && $_FILES['imgfieldfile_'.$value[0]] !='') {

    define( 'FOLDER_PREFIX', date( "Y-m" ) );
        if( ! is_dir( ROOT_DIR . "/uploads/posts/" . FOLDER_PREFIX ) ) {
        @mkdir( ROOT_DIR . "/uploads/posts/" . FOLDER_PREFIX, 0777 );
        @chmod( ROOT_DIR . "/uploads/posts/" . FOLDER_PREFIX, 0777 );           
    }


    $file_prefix = time() + rand( 1, 100 ) . "_";

    $allowed_extensions = array ("gif", "jpg", "png", "jpe", "jpeg" );    

    $config_path_image_upload = ROOT_DIR . "/uploads/posts/" . FOLDER_PREFIX . "/";
    $image = $_FILES['imgfieldfile_'.$value[0]]['tmp_name'];
    $image_name = $_FILES['imgfieldfile_'.$value[0]]['name'];
    $image_name_arr = explode( ".", $image_name );
    $type = totranslit( end( $image_name_arr ) );

        if ( in_array( strtolower( $type ), $allowed_extensions) ) {
 
             @move_uploaded_file( $image, $config_path_image_upload . $file_prefix . $image_name );

                if( @file_exists( $config_path_image_upload . $file_prefix . $image_name ) ) {
    
                    $newpostedxfields[$value[0]] =  $config['http_home_url'] . "uploads/posts/" . FOLDER_PREFIX . "/" . $file_prefix . $image_name;

                } 
        }
          
} elseif ( $postedxfields[$value[0]] != "" AND stripos($value[0], 'imgfield_') === false AND !$_POST['imgfieldfile_'.$value[0]] ) {

     <tr id="xfield_holder_imgfield_zagruzka">
         <td class="addnews">Загрузка файлом:</td>
         <td class="xfields" colspan="2">
               <input type="text" name="xfield[imgfield_zagruzka]" id="xfield[imgfield_zagruzka]" value="">&nbsp;
                <label for="imgfieldfile_imgfield_zagruzka"><img title="Загрузка картинок на сервер" src="engine/skins/images/folder_open.png" border="0" style="cursor:pointer;"></label>
                 <input type="file" name="imgfieldfile_imgfield_zagruzka" id="imgfieldfile_imgfield_zagruzka" style="display: none;">
                  &nbsp;&nbsp;(необязательно)</td>
       </tr>