


PHP connection mysql connection is reset solution_PHP tutorial
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 a misunderstanding:
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 a casual substr() can also be displayed
came out...
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 was reset" as the keyword to search, and it appeared. After searching for a lot of scattered information 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 copying libmysql to windows/system32 and copy libmysql.dll to apache/bin.
Of course, the easiest way is:
In apache:
LoadFile D:/PHP/php5.2.13/libmysql.dll
With just 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 my apache department configuration.
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

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

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

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.

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.

Apache connects to a database requires the following steps: Install the database driver. Configure the web.xml file to create a connection pool. Create a JDBC data source and specify the connection settings. Use the JDBC API to access the database from Java code, including getting connections, creating statements, binding parameters, executing queries or updates, and processing results.

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 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 mainly procedural programming, but also supports object-oriented programming (OOP); Python supports a variety of paradigms, including OOP, functional and procedural programming. PHP is suitable for web development, and Python is suitable for a variety of applications such as data analysis and machine learning.

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.
