What are the benefits of php?

Introduction to PHP:

PHP is a back-end programming language, which is mainly used for background data processing ~ its English name is (Hypertext Preprocessor).

Benefits 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.

Official website: PHP

Specific benefits of PHP:

Many libraries, including zip library, mysqli library, SQL library, etc.

Syntax introduction, basically the same as C, C and Java~easy to learn

Security~Because the source code of PHP is open source, everyone is studying encryption programs~

Easy to use, PHP is a cross-platform language~

The environment is easy to install, such as macOS, the system comes with PHP

Picture: The number of PHP libraries

PHP Specific uses:

Used for database operations, including entry, export, modification, deletion and other database operations

Used for system operations, calling system programs, there is a system function in PHP, which can be directly Invoke command line, including Windows and UNIX, etc.

Used for webpage optimization, such as encryption, etc. PHP comes with an encrypted string function, which is convenient to use

Practical examples of PHP:

Tencent’s entire backend It basically uses the PHP CPP architecture

That disgusting architecture of the world’s number one website is also PHP

WordPress is the CMS template of PHP

ThinkPHP, The same as above is the CMS template

Picture: The actual use of PHP

Blackberry

Facebook