Server : Apache
System : Linux iZ2vcgyutqttsd1p850kl8Z 3.10.0-1160.92.1.el7.x86_64 #1 SMP Tue Jun 20 11:48:01 UTC 2023 x86_64
User : www ( 1000)
PHP Version : 5.6.40
Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv
Directory :  /www/wwwroot/saimikebio.com/mobile/ecshopjcw/includes/
Upload File :
Current Directory [ Writeable ] Root Directory [ Writeable ]


Current File : /www/wwwroot/saimikebio.com/mobile/ecshopjcw/includes/cls_exchange.php
<?php



/**

 * ECSHOP 后台自动操作数据库的类文件

 * ============================================================================

 * * 版权所有 2005-2012 上海商派网络科技有限公司,并保留所有权利。

 * 网站地址: http://www.ecshop.com;

 * ----------------------------------------------------------------------------

 * 这不是一个自由软件!您只能在不用于商业目的的前提下对程序代码进行修改和

 * 使用;不允许对程序代码以任何形式任何目的的再发布。

 * ============================================================================

 * $Author: liubo $

 * $Id: cls_exchange.php 17217 2011-01-19 06:29:08Z liubo $

*/



if (!defined('IN_ECTOUCH'))

{

    die('Hacking attempt');

}



/*------------------------------------------------------ */

//-- 该类用于与数据库数据进行交换

/*------------------------------------------------------ */

class exchange

{

    var $table;

    var $db;

    var $id;

    var $name;

    var $error_msg;



    /**

     * 构造函数

     *

     * @access  public

     * @param   string       $table       数据库表名

     * @param   dbobject     $db          aodb的对象

     * @param   string       $id          数据表主键字段名

     * @param   string       $name        数据表重要段名

     *

     * @return void

     */

    function exchange($table, $db , $id, $name)
    {
        $this->table     = $table;
        $this->db        = $db;
        $this->id        = $id;
        $this->name      = $name;
        $this->error_msg = '';
    }



    /**

     * 判断表中某字段是否重复,若重复则中止程序,并给出错误信息

     *

     * @access  public

     * @param   string  $col    字段名

     * @param   string  $name   字段值

     * @param   integer $id

     *

     * @return void

     */

    function is_only($col, $name, $id = 0, $where='')

    {

        $sql = 'SELECT COUNT(*) FROM ' .$this->table. " WHERE $col = '$name'";

        $sql .= empty($id) ? '' : ' AND ' . $this->id . " <> '$id'";

        $sql .= empty($where) ? '' : ' AND ' .$where;



        return ($this->db->getOne($sql) == 0);

    }



    /**

     * 返回指定名称记录再数据表中记录个数

     *

     * @access  public

     * @param   string      $col        字段名

     * @param   string      $name       字段内容

     *

     * @return   int        记录个数

     */

    function num($col, $name, $id = 0)

    {

        $sql = 'SELECT COUNT(*) FROM ' .$this->table. " WHERE $col = '$name'";

        $sql .= empty($id) ? '' : ' AND '. $this->id ." != '$id' ";



        return $this->db->getOne($sql);

    }



    /**

     * 编辑某个字段

     *

     * @access  public

     * @param   string      $set        要更新集合如" col = '$name', value = '$value'"

     * @param   int         $id         要更新的记录编号

     *

     * @return bool     成功或失败

     */

    function edit($set, $id)

    {

        $sql = 'UPDATE ' . $this->table . ' SET ' . $set . " WHERE $this->id = '$id'";



        if ($this->db->query($sql))

        {

            return true;

        }

        else

        {

            return false;

        }

    }



    /**

     * 取得某个字段的值

     *

     * @access  public

     * @param   int     $id     记录编号

     * @param   string  $id     字段名

     *

     * @return string   取出的数据

     */

    function get_name($id, $name = '')

    {

        if (empty($name))

        {

            $name = $this->name;

        }



        $sql = "SELECT `$name` FROM " . $this->table . " WHERE $this->id = '$id'";



        return $this->db->getOne($sql);

    }



    /**

     * 删除条记录

     *

     * @access  public

     * @param   int         $id         记录编号

     *

     * @return bool

     */

    function drop($id)

    {

        $sql = 'DELETE FROM ' . $this->table . " WHERE $this->id = '$id'";



        return $this->db->query($sql);

    }

}



?>