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[PHP用于 mysql 的php通用接口类

Description:

  php的Mysql低层接口发展到现在,已经有三种接口类型了,分别是:Mysql、Mysqli、PDO。Mysql属于最早期的Mysql数据库接口,不支持面向对象的调用方式。Mysqli及PDO开始都支持面向对象了。
  这三种接口的使用方式上都有些少差别,例如在fetch处理方式:
mysql:
 mysql_fetch_array($result, $link);
mysqli:
 mysqli_fetch_array($result, $link);
 或
 $result->fetch_array();
PDO:
 $result->fetch();  //处理单一数据
 $result->fetchAll(); //处理所有数据
 
  如果你最初使用了某个接口开发的系统,以后更改低层接口后(更换虚拟主机时,常碰到的问题),对系统的维护是项艰巨的任务。所以针对这种情况,特意写了三个类,把这三种接口方案都封装起来,实现统一的调用接品。

详细介绍,可以查看 http://www.dssz.net/78525_yong-yumysqldiphptong-yong-jie-kou-lei.html


Platform: | Size: 12238 | Author: dssz.net | Hits:

[DirextXDX GAME

Description: 粗糙的游戏。与雷龙比较相识。用VB,DX7制作而成。-rough game. Compared with the LEI acquaintance. VB, S90 produced.
Platform: | Size: 284000 | Author: 刘庆功 | Hits:

[Other resourceNS与网络模拟

Description: 《NS与网络模拟》 徐雷鸣 庞博 赵耀 本书的内容涵盖了网络模拟的基本研究方法、NS软件的基础知识、使用NS进行网络模拟的方法和技巧以及使用NS所必备的其他相关知识。本书的写作特点是,结合了具体的实例以及大量的源代码分析进行讲述,并且融入了作者在长期使用NS的过程中所积累的经验和心得。 初版时间 2003年11月 -"NS and network simulation," Xu Lei Mingqiu PANG Bo Zhao Yao the contents of the book covers the basic network simulation methodology, NS software foundation knowledge use NS network simulation methods and techniques and the use of NS required by the relevant knowledge. The book's writing is characterized by a combination of specific examples of a lot of source code analysis on, the author and into long-term use of NS in the process of the accumulated experience and expertise. The first edition of the time in November 2003
Platform: | Size: 8716940 | Author: smallbeetle | Hits:

[Other resource学生成绩管理信息系统

Description: 辽宁交通专科学校03级大三的一个课程设计学生成绩管理信息系统.赵磊-03 junior colleges in a course design student performance management information systems. Zhao Lei
Platform: | Size: 457473 | Author: 赵磊 | Hits:

[Other resourcens

Description: 徐雷鸣,庞博,赵耀.NS与网络模拟一书的光盘所附程序解答-Xu Lei Mingqiu, PANG Bo, Zhao Yao. NS and network simulation of a CD-ROM on the procedures attached to answer
Platform: | Size: 638083 | Author: ever | Hits:

[Other resourcegjx

Description: 武汉理工大学的程磊上传非常有用的MATLAB时频分析工具箱-Wuhan University of Technology Cheng Lei upload very useful time-frequency analysis of MATLAB Toolbox
Platform: | Size: 1984667 | Author: 程磊 | Hits:

[Othertcl_tk

Description: 《NS与网络模拟》 徐雷鸣 庞博 赵耀 关于该书的tcl_tk语言的参考手册-"NS and network simulation," Xu Lei Mingqiu PANG Bo Zhao Yao tcl_tk book on the language reference manual
Platform: | Size: 859549 | Author: 曹荣强 | Hits:

[Other resource200511021559056583

Description: HTML的例子请磊家看看吧!我也是从别的网上找到期-HTML examples of Lei home to see! I also find the Internet from other Phase
Platform: | Size: 236505 | Author: hll3 | Hits:

[WEB Codelogincheck

Description: php登陆哈 哈俣俣哈时磊在在在 -php landing haha Minamata when Lei in Kazakhstan in the service in the
Platform: | Size: 1637 | Author: jackin | Hits:

[Other resourceMATLABtoolbooks

Description: 雷英杰的matlab遗传算法工具箱及应用,内有很多实例的编码-LEI Yingjie of Matlab Toolbox and the Genetic Algorithm application, there are many examples of coding
Platform: | Size: 9703786 | Author: xn | Hits:

[Other resourceGetCPUAndDisk

Description: 得到cpu的序列号和硬盘的徐蕾好,并且简单的加密的算法!-be cpu sequence and the hard drive Xu Lei good and simple encryption algorithm!
Platform: | Size: 15456 | Author: wangyong | Hits:

[Other resourceGATBX_xiugaiban

Description: 英国设菲尔德大学开发的遗传算法工具箱以及雷英杰老师编写的<<matlab遗传算法工具箱及其应用>>中的例子源程序,对一些错误进行了修改,并调试成功.-Britain developed at the University of Sheffield, the genetic algorithm toolbox and Lei Yingjie prepared by the teacher
Platform: | Size: 694582 | Author: 刘洪文 | Hits:

[Other45345345

Description: 操作系统总复习[来自王雷老师]20040607-total review of the operating system [Wang Lei from teachers] 20040607
Platform: | Size: 238054 | Author: rfesfd | Hits:

[Other resourcelei

Description: 基于J2ME的手机游戏扫雷,源码含解,方便学习!-based on J2ME mobile phone games mine, the solution containing the source code to facilitate learning!
Platform: | Size: 118806 | Author: 端木凌枫 | Hits:

[GDI-Bitmapcdib--lei

Description: 一个不可多得的学习数字图像处理的vc++类,包括调色板,像素,大小等等,通过调用这个类可以得到更多的图像信息。是数字图像处理的基类。我学图像处理时一直在用,基本上不用调用API很爽的-a rare study of the Digital Image Processing vc categories, including palette, pixel size, etc., by calling this category can be more image information. Digital image processing is the base class. I studied image processing have been used, basically calling API not very interesting! !
Platform: | Size: 4096 | Author: 徐超 | Hits:

[Data structslei

Description: 类的调用 类的调用 -Category of call types of call-type call-type call
Platform: | Size: 688128 | Author: | Hits:

[Windows DevelopzhangwobiaozhunC++lei

Description: 标准C++类一书的随书代码,希望有所帮助biaozhunC++lei-Standard C++ Category of a book with the book code, hope that help biaozhunC++ Lei
Platform: | Size: 982016 | Author: hyzfujian | Hits:

[Dialog_Windowlei

Description: 网友的软件,做地不错。现发出来供大家参考。版权归作者所有-LEI SOFTWARE,LEI SOFTWARELEI SOFTWARELEI SOFTWARE
Platform: | Size: 30720 | Author: 李兴楷 | Hits:

[File Formatlei-da-tuo-ye-shi-gan-rao-dui-kang

Description: 裁拖曳式诱饵对跟踪雷达和导弹导引头的干扰作用十分有效,可对武器系统的作战效能造成重大 影响。对拖曳式诱饵的工作方式和设计原则进行了分析,提出了雷达分离拖曳式诱饵的条件,在分析拖曳式诱饵 特点的基础上,提出了对抗拖曳式诱饵的技术方法,包括雷达方法和光电探测方法。不仅讨论了在指令制导系统 中的运用方式。而且还讨论了在弹上导引头中的运用方式。-lei da tuo ye shi gan rao de dui kang fang fa
Platform: | Size: 328704 | Author: 江虹旭 | Hits:

[Special Effectsimage-class-form-Lei-Zhang

Description: 这是一个图像分类的源码程序。有论文可以查询来自香港理工大学的张雷教授。PAMI上的论文源码 希望可以帮助到大家谢谢。-image class original code Lei Zhang
Platform: | Size: 31772672 | Author: 冯庆贺 | Hits:
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