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The php file is a file that cannot be opened easily. Many people have encountered the situation that after clicking on the php file, the computer display cannot be displayed, or it is a garbled form after opening, and everyone does not know what it means. In fact, php files are an unfamiliar file format to everyone. They are not common or commonly used. Even computer veterans may not be familiar with php files. Today, the editor will introduce to you what php files are and what php files are. How the file is opened.
What is a php file?
The name format of a php file is a programming language format, more technically speaking, a scripting language embedded in HTML text , the language style is similar to C language, and the syntax combines C, Perl, Java and PHP's own innovative syntax forms, and is often widely used by website programmers. This kind of file is generally executed on the server side, which can make full use of the server's performance and execute dynamic web pages faster than CGL and Perl. Its execution engine can also keep frequently accessed programs in the memory so that users can access them next time. There is no need to recompile the program, just execute the retained code directly, which is very efficient.
The most powerful feature of the php file is its database integration layer. With this feature, it becomes very simple to use php files to create a web page with a database. The function of the php file also depends on its Compatibility with various databases, in addition to using HTTP communication, php files can also use IMAP, SNMP, POP3 and NNTP protocols.
How to open a php file?
The php file is a web script program that can be opened using programming software. For professionals, you can use Dreamweaver web page production software or programming software to open php files and edit them. However, for ordinary people, we can use Notepad to open it, which is simpler.
Opening method one: Use Notepad to open
1. Place the mouse on the php file you want to open and right-click.
2. Select "Notebook" in the "Open with" list and click "OK". After opening, you can edit the php file in the notebook.
Opening method two: Use Macromedia Dreamweaver software to open
1. Search and download Macromedia Dreamweaver software directly on Baidu, and install it on your computer.
2. Place the mouse on the php file you want to open, right-click, select "Open with" to open it with Macromedia Dreamweaver software, and click "OK".
3. In the opened interface, there are three display methods: code, split, and design. There is only code in the php file, so the code form is the most appropriate. The other two methods cannot be viewed.
The way to open a php file is not complicated. I believe everyone can master it after reading the introduction. However, after the php file is opened, it is in a code form, which is difficult for ordinary people to understand. It is recommended that you open php files that you do not understand. Do not modify it at will, especially important files. Modification at will may cause the file to be incorrect.
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