PHP installation guide: NT + Apache + PHP3_PHP tutorial
This article only discusses how to install Apache+PHP3 under Windows NT 4.0 or Windows 2000.
The Apache I use is apache_1_3_12_win32.exe.
Note that you must install PHP3 first. For the installation of PHP3, please refer to the related articles introduced earlier.
2. Install Apache
1. Double-click the downloaded Apache executable file (such as apache_1_3_12_win32.exe) to install. During installation, you can choose the installation destination. The default is C:Program FilesApache GroupApache.
2. Modify C:program filesApache GroupApacheconfhttpd.conf: Port 80
Set the port number used when Apache Web Server is running. Since my IIS here is also running, IIS uses port 80, so I set it Change it to Port 8080. At this time, I can access the Apache Web Server by entering http://localhost:8080/ on the browser, and I can access IIS by entering http://localhost/, so that both Web Servers can be used. Oh. Note that we cannot use some port numbers that are already used by other applications. For example, the port number of Telnet is 23, the port number of FTP is 21, the port number of DNS is 53, etc.
ServerAdmin you@your.address Set up the administrator's mailbox. When there is a problem with the server, it will send the problem to the administrator's mailbox. I changed it here to pert@21cn.com
DocumentRoot "C:/Program Files/Apache Group/Apache/htdocs"
Set the document root directory. When you enter http://localhost:PORT port number/ on the browser, the server will read data from the document root directory. , of course you can also change it to a directory you like, for example: DocumentRoot "D:/phproot".
Note: If you want to change the path specified by DocumentRoot, then the same changes must be made in the two identical places in httpd.conf.
Change this to
< ;Directory "D:/phproot">
DirectoryIndex index.html
Set the default document. In order to support php3, I changed it to DirectoryIndex
index.html index.htm index.php3 index.php index.phtml
3. In order to use PHP, you should also add a paragraph similar to the following to the end of the C:program filesApache GroupApacheconfhttpd.conf file:
ScriptAlias /php3/ "c:/php3/"
AddType application/x-httpd-php3 .php3 .php .phtml
Action application/x-httpd-php3 "/php3/php.exe"
Note that c:/php3/ should be changed to your PHP directory , and use / instead.
4. After Apache is installed, there is a shortcut in the Start menu group. Run Install Apache as a service. In this case, there will be an additional service named Apache in the NT service. You can use it to start or stop the Apache service. .
5. Start the Apache service. The installation is complete. I wish you good luck.

TomodifydatainaPHPsession,startthesessionwithsession_start(),thenuse$_SESSIONtoset,modify,orremovevariables.1)Startthesession.2)Setormodifysessionvariablesusing$_SESSION.3)Removevariableswithunset().4)Clearallvariableswithsession_unset().5)Destroythe

Arrays can be stored in PHP sessions. 1. Start the session and use session_start(). 2. Create an array and store it in $_SESSION. 3. Retrieve the array through $_SESSION. 4. Optimize session data to improve performance.

PHP session garbage collection is triggered through a probability mechanism to clean up expired session data. 1) Set the trigger probability and session life cycle in the configuration file; 2) You can use cron tasks to optimize high-load applications; 3) You need to balance the garbage collection frequency and performance to avoid data loss.

Tracking user session activities in PHP is implemented through session management. 1) Use session_start() to start the session. 2) Store and access data through the $_SESSION array. 3) Call session_destroy() to end the session. Session tracking is used for user behavior analysis, security monitoring, and performance optimization.

Using databases to store PHP session data can improve performance and scalability. 1) Configure MySQL to store session data: Set up the session processor in php.ini or PHP code. 2) Implement custom session processor: define open, close, read, write and other functions to interact with the database. 3) Optimization and best practices: Use indexing, caching, data compression and distributed storage to improve performance.

PHPsessionstrackuserdataacrossmultiplepagerequestsusingauniqueIDstoredinacookie.Here'showtomanagethemeffectively:1)Startasessionwithsession_start()andstoredatain$_SESSION.2)RegeneratethesessionIDafterloginwithsession_regenerate_id(true)topreventsessi

In PHP, iterating through session data can be achieved through the following steps: 1. Start the session using session_start(). 2. Iterate through foreach loop through all key-value pairs in the $_SESSION array. 3. When processing complex data structures, use is_array() or is_object() functions and use print_r() to output detailed information. 4. When optimizing traversal, paging can be used to avoid processing large amounts of data at one time. This will help you manage and use PHP session data more efficiently in your actual project.

The session realizes user authentication through the server-side state management mechanism. 1) Session creation and generation of unique IDs, 2) IDs are passed through cookies, 3) Server stores and accesses session data through IDs, 4) User authentication and status management are realized, improving application security and user experience.


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

PhpStorm Mac version
The latest (2018.2.1) professional PHP integrated development tool

MinGW - Minimalist GNU for Windows
This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

EditPlus Chinese cracked version
Small size, syntax highlighting, does not support code prompt function

DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software

ZendStudio 13.5.1 Mac
Powerful PHP integrated development environment
