php 5.3 配置mssql笔记

参考URL  https://docs.moodle.org/29/en/Installing_MSSQL_for_PHP#Using_FreeTDS_on_Debian_Lenny

第一步，下载相应的dll

PHP version	Thread Safe	FreeTDS version	Download URL
PHP 5.2.x (vc6)	Yes	0.82 + 20090302 patches	Download!
	No	0.82 + 20090302 patches	Download!
PHP 5.3.x (vc6)	Yes	0.82 + 20090904 patches (unconfirmed)	Download!
	No	0.82 + 20090904 patches (unconfirmed)	Download!
PHP 5.3.x (vc9)	Yes	0.82 + 20090904 patches	Download!
	No	0.82 + 20090904 patches	Download!

第二步，在php.ini中增加extension=php_dblib.dll

第三步，重启IIS

示例代码，测试一下连接是否正常

<?php
    $link = mssql_connect('localhost', 'db_user', 'db_password');
    if(!$link) {
        echo'Could not connect';
        die('Could not connect: ' . mssql_error());
    }
    echo'Successful connection';
    mssql_close($link);
?>