PHP环境搭建问题连接不成功

在Windows32中进行自定义环境搭建，Apache+PHP+mysql，Apache和PHP连接成功，但PHP和mysql怎么都不成功？
总是显示在Fatal error: Call to undefined function mysql_connect() in D:\masterphp\test-mysql.php on line 2
PHP.ini中也已开启extension=php_mysql和extension=php_mysqli

http://blog.csdn.net/pizz/article/details/203110
http://blog.163.com/reveal_email/blog/static/115394220085111381811/

http://jingyan.baidu.com/article/ab0b5630b130d4c15afa7dc2.html

链接: http://pan.baidu.com/s/1bn7Ckqj 密码: pk21 php环境安装视频教程