What are the features of php?

PHP features include low cost, ease of use, cross-platform compatibility, stability, quick and easy to learn, broad database connections, scalability, and HTML embedded development.

php features: low cost, ease of use, cross-platform compatibility, stability, quick and easy to learn, broad database connections, Scalability, html embedded development

1. Open source code: In fact, all PHP source code is available.​

2. PHP is free. Compared with other technologies, PHP itself is free.​

3. The speed of PHP. The program is developed quickly, runs quickly, and the technology itself is learned quickly. Embedded in HTML: Because PHP can be embedded in HTML language, compared with other languages, it is simple to edit, highly practical, and more suitable for beginners.

4. Strong cross-platform capability: Since PHP is a script that runs on the server side, it can run under UNIX, LINUX, and WINDOWS.​

5. High efficiency: PHP consumes relatively few system resources.

6. Image processing: Use PHP to dynamically create images

7. Object-oriented: In php4 and php5, object-oriented aspects have been greatly improved, and now php can be used Develop large-scale business programs.​

8. Professional focus: PHP mainly supports scripting languages, both of which are C-like languages.

Basic knowledge of PHP:

PHP (foreign name: PHP: Hypertext Preprocessor, Chinese name: "Hypertext Preprocessor") is a general open source scripting language . The syntax absorbs the characteristics of C language, Java and Perl, which is easy to learn and widely used. It is mainly suitable for the field of Web development. PHP's unique syntax mixes C, Java, Perl, and PHP's own syntax. It can execute dynamic web pages faster than CGI or Perl. Compared with other programming languages, dynamic pages made with PHP embed programs into HTML (an application under the Standard Universal Markup Language) document for execution, and the execution efficiency is much higher than CGI that completely generates HTML tags; PHP can also execute compiled code. Compilation can achieve encryption and optimize code running, making the code run faster.

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