The previous installation should not be a big problem. Just click "Install-Next-next..." along the way. Here are some things to note:
(1) Selection of AppServ installation path. Users can choose which disk to install on, or use the default installation location.
(2) When filling in the server information, you need to pay attention to the computer name filled in the Server Name; the user’s email address filled in the Administrator Email Address; the most important thing is the Apache HTTP Port, which sets the port of the server. By default, 80 is used, and readers can also change the port number.
Note: If the user uses the default port 80, they must make sure that port 80 on the local machine is not occupied. If IIS has been installed on the user's machine, port 80 is occupied by IIS, and port 80 can no longer be used when installing AppServ. It is recommended that users use the default port 80 when installing AppServ. If IIS occupies port 80, the user can change the IIS port to 82 or other. Of course, if you don’t want to modify the IIS port, you can also directly modify the AppServ default port 80 to another one.
(3) In the settings of the MySQL database, attention should be paid to the password and character set settings of the MySQL database. The password set here is what the user needs to use when accessing the database through phpMyAdmin in the future, so the user should remember the password set. At the same time, this password is also the password used in the program to connect to the database. As for the encoding format, it is recommended that users use GB2312 Simplified Chinese, which is Simplified Chinese.
The above introduces the installation precautions of Appserv, including the content. I hope it will be helpful to friends who are interested in PHP tutorials.

What’s still popular is the ease of use, flexibility and a strong ecosystem. 1) Ease of use and simple syntax make it the first choice for beginners. 2) Closely integrated with web development, excellent interaction with HTTP requests and database. 3) The huge ecosystem provides a wealth of tools and libraries. 4) Active community and open source nature adapts them to new needs and technology trends.

PHP and Python are both high-level programming languages that are widely used in web development, data processing and automation tasks. 1.PHP is often used to build dynamic websites and content management systems, while Python is often used to build web frameworks and data science. 2.PHP uses echo to output content, Python uses print. 3. Both support object-oriented programming, but the syntax and keywords are different. 4. PHP supports weak type conversion, while Python is more stringent. 5. PHP performance optimization includes using OPcache and asynchronous programming, while Python uses cProfile and asynchronous programming.

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 originated in 1994 and was developed by RasmusLerdorf. It was originally used to track website visitors and gradually evolved into a server-side scripting language and was widely used in web development. Python was developed by Guidovan Rossum in the late 1980s and was first released in 1991. It emphasizes code readability and simplicity, and is suitable for scientific computing, data analysis and other fields.

PHP is suitable for web development and rapid prototyping, and Python is suitable for data science and machine learning. 1.PHP is used for dynamic web development, with simple syntax and suitable for rapid development. 2. Python has concise syntax, is suitable for multiple fields, and has a strong library ecosystem.

PHP remains important in the modernization process because it supports a large number of websites and applications and adapts to development needs through frameworks. 1.PHP7 improves performance and introduces new features. 2. Modern frameworks such as Laravel, Symfony and CodeIgniter simplify development and improve code quality. 3. Performance optimization and best practices further improve application efficiency.

PHPhassignificantlyimpactedwebdevelopmentandextendsbeyondit.1)ItpowersmajorplatformslikeWordPressandexcelsindatabaseinteractions.2)PHP'sadaptabilityallowsittoscaleforlargeapplicationsusingframeworkslikeLaravel.3)Beyondweb,PHPisusedincommand-linescrip

PHP type prompts to improve code quality and readability. 1) Scalar type tips: Since PHP7.0, basic data types are allowed to be specified in function parameters, such as int, float, etc. 2) Return type prompt: Ensure the consistency of the function return value type. 3) Union type prompt: Since PHP8.0, multiple types are allowed to be specified in function parameters or return values. 4) Nullable type prompt: Allows to include null values and handle functions that may return null values.


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