What is PHP 8? What new features are coming on that?

PHP 8 Features Release Date Benchmark Performance

In this article we will discuss PHP 8 Features Release Date Benchmark Performance. PHP 7.4 vs 8 is a server-side scripting language and one of the simplest programming languages to understand and it is use to construct static and websites or applications. PHP is an abbreviation for Hypertext Pre-processor, which was formerly know as Personal Home Pages.

What is PHP 8? What new PHP 8 Features Release Date Benchmark Performance?


News What is PHP 8 Release date?

PHP 8 is now available! It was launch on the 26th of November, 2020. It’s a brand big version, which ensures it’ll have some breaking updates as well as a slew of new additions, functionality enhancements, and language deprecations. The JIT compiler is the most debated function of all of these. However, performance-enhancing features like JIT qualify to be highlight, but syntactical enhancements are likely to have a greater impact on PHP practitioners, at least in the near run.


This correlates to PHP’s regular three-year term. Since PHP 7.1 support was remove, the replacement PHP 7.4 was available for around a year. PHP 7.2 functionality will also be phase out by the rest of 2020. Many PHP-based websites appear to rely on older models. While theoretically conceivable, it is not advise.

PHP benchmark details (PHP 7.0, PHP 7.1, PHP 7.2,PHP 7.3,PHP 7.4) and PHP 8.0 which is not officially announce but it showing result over here



Since PHP 8 is a big new version, old code can no longer be functional. The majority of the updates that may cause problems, though, were already resolve in the earlier versions 7.2, 7.3, and 7.4. Firstly PHP 8.0 outperforms PHP 7.3/7.4. PHP is power by nearly 65 percent of websites, including Facebook, Wikipedia, and WordPress and many more on the list.

What is release date PHP 8 : release date will somewhere end of 2021

Just-In-Time Compiler in PHP 8

Performance PHP 8 has a range of improvements and enhancements mentioned below:

  • constructor property promotion
  • constructor
  • union types
  • match expression
  • named arguments
  • JIT
  • null-safe operator
  • error management
  • enhancements within the type system
  • superior performance
  • consistency
  • type safety and improved syntax


  • A new trailing coma in parameter lists RFC and closure
  • Variable Syntax Tweaks
  • Now considers name spaced names as one token
  • Throw is now another expression
  • Non-capturing catch
  • Allow ::class on other objects

If you have already maintained the code up to date, migrating to PHP 8 would be easy, even if the latest version is a big release with no backward compatibility updates. Keeping the website code up to date and upgrading to latest PHP versions has many advantages: new functions have greater variety, efficiency may be significantly improve, and protection loopholes are close. 

Features PHP 8’s New Functionality


Also PHP 8 also includes support for union forms, which enable you to declare several types in your classes or claims. PHP also accepted two unique union forms prior to version 8: nullable and inerrable. 

Types of unions 

Types that are mix 

In PHP 8, a new pseudo-class, mix, is add to the PHP type framework. This pseudo-type enables you to claim a property of several types without completely excluding type knowledge. 


  • The source code in a compile language is translate to computer-readable code ahead of time. In contrast, interprete languages translate the source code as it is implement, which is even slower. PHP is an interprete language, and many techniques have been use in the past to increase PHP efficiency. The implementation of the JIT compiler in PHP 8 is the most recent move in improving efficiency. 
  • method str contains 
  • The new str contains feature determines if a specified string includes another string.
  • Arguments Of Names 
  • Another new feature in PHP 8 is call-ed arguments. You may now transfer an argument to a function depending on the name of the parameter with named arguments. This implies that the sequence in which the arguments are pass is meaningless, since the name would be us to evaluate the parameter. 
  • Expressions that complement 
  • The match phrase, which was implemented in PHP 8, is identical to the switch comment, but with a few enhancements: 
  • Since match evaluates to the expression’s outcome, you don’t need to recall to set any variable in each situation. 
  • There is no form bullying like in turn claims. 
  • Since an implicit break is insert after each limb, you would not encounter fall through if you fail to instal one. 
  • In parameter lists, utilising trailing commas. 

This one is easy, but it is sure to please a lot of people! Parameter lists, including statement lists, can now be writ-ten without a trailing comma at the top. Another advantage is that it simplifies diffs when a parameter is apply. Just one line will be illustrate instead of two (adding a comma to the last parameter and the one with the current parameter). 


Firstly PHP is and will continue to be one of the foundational building blocks of web creation. PHP allows for stable and efficient software when paired with third-party frameworks. PHP frameworks are select by developers based on their performance, security, advanced features, and degree of community support. With all of this in mind, it becomes simpler to test out forthcoming PHP functionality and create a web application in the same manner.

How to install/Setup PHP on Linux Ubuntu or Windows 10 or Mac OS with MySQL

Setup PHP on Linux Ubuntu or Windows 10 or Mac OS with MySQL

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