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- <?php
- /**
- * 商城专题模型
- *
- * @copyright
- * @link
- */
- defined('InShopNC') or exit('Access Invalid!');
- class web_codeModel extends Model
- {
- public function __construct()
- {
- parent::__construct('web_code');
- }
- public function get_nocache($code_id)
- {
- $code_id = intval($code_id);
- if($code_id <= 0) {
- return null;
- }
- $result = $this->read_database($code_id);
- return $result['code_info'];
- }
- private function read_database($code_id)
- {
- $ret = $this->table('web_code')->where(array('code_id' => $code_id))->find();
- if (!empty($ret))
- {
- $code_type = $ret['code_type'];
- $data = $ret['code_info'];
- if($data != null)
- {
- if($code_type == 'array') {
- $result['code_info'] = unserialize($data);
- }
- else {
- $result['code_info'] = $data;
- }
- }
- else
- {
- if($code_type == 'array') {
- $result['code_info'] = array();
- }
- else {
- $result['code_info'] = '';
- }
- }
- }
- else {
- $result['code_info'] = null;
- }
- return $result;
- }
- /**
- * 根据code_id获取数据
- * @param $code_id
- *
- */
- public function get_cache($code_id)
- {
- $prefix = 'web_code_';
- $result = rcache($code_id, $prefix);
- if (!empty($result)) {
- $result = unserialize($result);
- }
- else {
- $result = $this->read_database($code_id);
- wcache($code_id, serialize($result), $prefix);
- }
- return $result['code_info'];
- }
- public function edit($code_id,$data)
- {
- $this->table('web_code')->where(array('code_id' => $code_id))->update(array('code_info' => $data));
- }
- }
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