IIS环境下安装PHP5手记全攻略_PHP
IIS
1.要下载2个php的安装包:一个是install版本的,另一个是zip版本的 。
2.运行install版本,按照标准模式安装就可以了,安装过程中注意正确选择你的iIS版本。
2000server 选iis4或更高版本 ,2003server选择iis 6.
关联.php,.phtml.php3等文件类型。这里设定d:\php作为安装目录
3.别着急,现在还不能马上用.把zip版的解压缩,到d:\php5zip\文件夹下面,copy目录下所有的文件和目录,然后粘贴到d:\php,覆盖下面的所有文件.
4.C:\PHP\ext下面的dll扩展文件复制到c:\windows\system32下面,*给guests用户组(我的机器上,每个站点设置了用不同的匿名用户,这些用户都属于guests组,如果你只有一个ISUR_你的机器名,则只需要设置ISUR_你的机器名的权限)这些关于PHP5的dll文件读取和运行的权限。
5.*给guests用户组php.exe,php-cgi.exe,php5isapi.dll读取和运行的权限。
6.*设置c:\windows\php.ini 或者 c:\winnt\php.ini为guests用户组可以:读取.
7.最后,别忘记在IIS里面给站点属性--〉文档里增加index.php或者default.php
8.MySQL的启用:
需要去掉c:\windows\php.ini 或者 c:\winnt\php.ini里面关于php_mysqli.dll扩展的注释
另外增加extension=php_mysql.dll
9.好了,如果要增加图形或其他功能,修改php.ini 里面的extension,并且把相关的dll文件复制到c:\windows\system32下面,并给guests用户组这些关于PHP5的dll文件读取和运行的权限。

PHP is used to build dynamic websites, and its core functions include: 1. Generate dynamic content and generate web pages in real time by connecting with the database; 2. Process user interaction and form submissions, verify inputs and respond to operations; 3. Manage sessions and user authentication to provide a personalized experience; 4. Optimize performance and follow best practices to improve website efficiency and security.

PHP uses MySQLi and PDO extensions to interact in database operations and server-side logic processing, and processes server-side logic through functions such as session management. 1) Use MySQLi or PDO to connect to the database and execute SQL queries. 2) Handle HTTP requests and user status through session management and other functions. 3) Use transactions to ensure the atomicity of database operations. 4) Prevent SQL injection, use exception handling and closing connections for debugging. 5) Optimize performance through indexing and cache, write highly readable code and perform error handling.

Using preprocessing statements and PDO in PHP can effectively prevent SQL injection attacks. 1) Use PDO to connect to the database and set the error mode. 2) Create preprocessing statements through the prepare method and pass data using placeholders and execute methods. 3) Process query results and ensure the security and performance of the code.

PHP and Python have their own advantages and disadvantages, and the choice depends on project needs and personal preferences. 1.PHP is suitable for rapid development and maintenance of large-scale web applications. 2. Python dominates the field of data science and machine learning.

PHP is widely used in e-commerce, content management systems and API development. 1) E-commerce: used for shopping cart function and payment processing. 2) Content management system: used for dynamic content generation and user management. 3) API development: used for RESTful API development and API security. Through performance optimization and best practices, the efficiency and maintainability of PHP applications are improved.

PHP makes it easy to create interactive web content. 1) Dynamically generate content by embedding HTML and display it in real time based on user input or database data. 2) Process form submission and generate dynamic output to ensure that htmlspecialchars is used to prevent XSS. 3) Use MySQL to create a user registration system, and use password_hash and preprocessing statements to enhance security. Mastering these techniques will improve the efficiency of web development.

PHP and Python each have their own advantages, and choose according to project requirements. 1.PHP is suitable for web development, especially for rapid development and maintenance of websites. 2. Python is suitable for data science, machine learning and artificial intelligence, with concise syntax and suitable for beginners.

PHP is still dynamic and still occupies an important position in the field of modern programming. 1) PHP's simplicity and powerful community support make it widely used in web development; 2) Its flexibility and stability make it outstanding in handling web forms, database operations and file processing; 3) PHP is constantly evolving and optimizing, suitable for beginners and experienced developers.


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