mssql php connection mysql connection is reset solution

After installing a new Windows 7 64-bit system, I configured a lot of things, and I always had this and that feeling. Yesterday when I started configuring php+apache, echo phpinfo() was completely fine, but once I connected to mysql, it would not work. Presents the problem of the page being reset. It turned out that the problem was not big, but I came to misunderstandings:
　1. I suspected a problem with the 64-bit system;
　2. I felt that the code was unreliable, because it can be executed in other places, and it can be shown if I write substr() rashly
　. .....
　This problem has been bothering me for more than a day, but I still haven't solved it. In desperation, I used "php connection mysql connection reset" as the keyword to search, and a lot of sporadic information appeared, 1 After searching one by one, someone finally mentioned that it was due to the reference problem of libmysql.dll. I read it with great excitement and followed it. Maybe I was even willing to restart my computer because I was afraid that the cache there would be wasted. It was finally solved later. ----------This incident made me realize the importance of misunderstandings. I post the solutions here, hoping that people who encounter them can use them.
　Try to copy libmysql into windows/system32 and copy libmysql.dll into apache/bin.
　Of course, the easiest way is:
　In apache:
　LoadFile D:/PHP/php5.2.13/libmysql.dll
　With only the above line, mysql can be successfully called.
　　My server version: win7
　apache 2.2.13
　php 5.2.13
　mysql5.1.37
　phpmyadmin3.3.2
　The following is the department configuration of my apache.
PHPIniDir D:/PHP/php5.2.13 #Not required
LoadFile D:/PHP/php5.2.13/php5ts.dll
LoadFile D:/PHP/php5.2.13/libmysql.dll
LoadModule php5_module D:/PHP/php5 .2.13/php5apache2_2.dll
　AddType application/x-httpd-php .php

The above introduces the solution to the mssql php connection mysql connection being reset, including mssql content. I hope it will be helpful to friends who are interested in PHP tutorials.