What are the advantages of php development

In the era of rapid development, various programming languages ​​​​continue to appear. How to identify the effectiveness of their use? Websites written in PHP account for about 80% of all websites. I think the data on this website is quite convincing. Whether you are a hacker or not, they are all using php there.

PHP’s popularity is nothing more than:

Simple and good enough (recommended learning: PHP programming from entry to Proficient)

Hot deployment, easy to modify

The deployment solution is simple, various independent PHP space providers are easy to find

The PHP official is powerful, and the performance improvement is relatively large , Facebook's HHVM reflects the prosperity of PHP

PHP's extremely strong compatibility:

PHP's extremely strong compatibility, this is also stable and The best evidence of efficiency, how many incompatibilities are there between PHP5.2 and the current PHP7 and hhvm?

Looking at the fission between Python Python2 and Python3, the compatibility of each version of ruby ​​is actually very large, even Some gems, such as rails, have poor compatibility.

The soul of Php, the Hash Table is very exquisite. I think most of the simplicity of Php is built on the exquisite design of the hash table. With so many languages, the array and object operations of Php are really the simplest and most convenient. This is the power of Php hash table. For the C implementation of hash table, you can take a look at the PHP C source code.

Advantages of PHP:

Good security

PHP is open source software, and all PHP source code is available to everyone As you can see, the code has been tested in the hands of many engineers, and the way it is compiled with Apache also allows it to have flexible security settings. PHP has recognized security performance. Open source creates a powerful, stable, and mature system.

Cross-platform features

PHP supports almost all operating system platforms and database systems, and is widely popular.

Fast execution speed and high efficiency

PHP is a powerful CGI scripting language. The syntax is a mixture of C, Java, Perl and PHP-style new syntax. The web page speed is faster than CGI, Perl and ASP, and the Zend acceleration engine is embedded, the performance is stable and fast, it takes up less system resources, and the code execution speed is fast. PHP consumes considerably less system resources. Source Code: Virtually all PHP source code is available.

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