What does outstanding feature of php mean?

The outstanding features of php refer to the features and advantages of php, including: 1. PHP has a unique syntax, which mixes C, Java, Perl and PHP’s own innovative syntax; 2. PHP supports almost all popular Database and operating system; 3. PHP can execute dynamic web pages faster than CGI or Perl; 4. PHP can be extended with C.

The operating environment of this tutorial: windows7 system, PHP8.1 version, DELL G3 computer

php’s four major features and eight major advantages

PHP (PHP: abbreviation of Hypertext Preprocessor, Chinese name: "Hypertext Preprocessor") is a general open source scripting language. PHP syntax draws on the characteristics of C language, Java and Perl. It has a low entry threshold, is easy to learn, and is widely used. It is mainly suitable for the field of Web development. The file extension of PHP is php.

The features of PHP language include:

1. PHP’s unique syntax mixes C, Java, Perl and PHP’s own innovative syntax.

2. PHP supports almost all popular databases and operating systems.

3. PHP can execute dynamic web pages faster than CGI or Perl - in terms of dynamic pages, compared with other programming languages;

PHP embeds programs into HTML documents Execution and execution efficiency are much higher than CGI that completely generates HTML tags;

PHP has very powerful functions, and all CGI functions can be realized by PHP.

4. The most important thing is that PHP can use C and C to expand the program!

Eight advantages of the PHP language:

1. Open source code, all PHP source code is actually available.

2. Freeness. Compared with other technologies, PHP itself is free and open source code.

3. Fastness, program development is fast, operation is fast, and technology can be learned quickly by oneself. Embedded in HTML: Because PHP can be embedded in HTML language, it is relatively different from other languages. Editing is simple, practical, and more suitable for beginners.

4. Strong cross-platform capability, because PHP is a script that runs on the server side and can run under UNIX, LINUX, WINDOWS, and Mac OS.

5. Professional and specific, PHP supports scripting language mainly, and it is also a C-like language.

6. High efficiency PHP consumes at least few system resources.

7. Object-oriented. In php4 and php5, object-oriented aspects have been greatly improved. PHP can be used to develop large-scale commercial programs.

8. Image processing, use PHP to dynamically create images. PHP image processing uses GD2 by default. And can also be configured to use image magick for image processing.

Recommended learning: "PHP Video Tutorial"

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