批量替换德语图片地址

application/controllers/welcome.php

@@ -192,6 +192,48 @@ class Welcome extends CI_Controller {
             ->set_content_type('application/json')
             ->set_output(json_encode($obj));
     }
+	
+	
+	//批量替换二级域名，如图片或者data域名
+	function replace_hostname($topnum){
+		$data=array();
+		$find_host='http://bilder.chinarundreisen.com/';
+		$new_host='//bilder.chinarundreisen.com/';
+        $data['all_information'] = $this->Information_model->search_all_text($find_host,$topnum);
+		if($data['all_information']){
+			foreach($data['all_information'] as $item){
+				echo $item->ic_url.'<br/>';
+				$item->ic_content=str_replace($find_host, $new_host,$item->ic_content); 
+				$this->InfoContents_model->Update(
+						$item->ic_id,
+						$item->ic_url,
+						$item->ic_url_title,
+						$item->ic_type,
+						$item->ic_title,
+						$item->ic_content,
+						$item->ic_summary,
+						$item->ic_seo_title,
+						$item->ic_seo_description,
+						$item->ic_seo_keywords,
+						$item->ic_show_bread_crumbs,
+						$item->ic_status,
+						$item->ic_template,
+						$item->ic_photo,
+						$item->ic_photo_width,
+						$item->ic_photo_height,
+						$item->ic_recommend_tours,
+						$item->ic_recommend_packages,
+						$item->ic_ht_area_id,
+						$item->ic_ht_area_type,
+						$item->ic_ht_product_id,
+						$item->ic_ht_product_type,
+						$item->ic_author
+				);
+			}
+		}else{
+			echo 'all done';
+		}
+	}
 
     private function check_url($subject) {
         $result = $subject;

application/models/information_model.php

@@ -57,9 +57,9 @@ class Information_model extends CI_Model {
         return $this->GetList();
     }
 
-    function search_all_text($keyword) {
+    function search_all_text($keyword,$topnum=24) {
         $this->init();
-        $this->topNum = 24;
+        $this->topNum = $topnum;
         $sql_keyword = '%' . $this->HT->escape_like_str($keyword) . '%';
         $this->search = " AND ic_content like N'$sql_keyword' ";
         return $this->GetList();