PHP 5 vs PHP 7
PHP is a server side scripting language designed for web development by Rasmus Lerdorf in 1994. Since its launch PHP has become an industry standard supporting more than 80% of the websites.
The PHP development team released the latest version of PHP: PHP 7 claiming it to be twice as fast as its predecessor PHP 5. In this article we will explore comparasion between PHP 5 and PHP 7
1. Speed and Performance
PHP 5
PHP 5 speed is less as compared to PHP 7, it offers high speed but still it is not able to meet with the developer’s requirements. Additionally, PHP 5 uses Zend II.
PHP 7
When it comes to PHP7, then it offers high performance and it is launched with the motive to improve the speed only. Upgraded PHP 7 version not only ensures the loading speed of the websites but also increases the performance of the scripting.
2. 64 Bit Supported
PHP5
PHP5 is not supported with 64 Bit Supported. With Bit 64, large files can be supported, mostly issue in the languages is large files can’t be supported
PHP7
PHP 7 is integrated with 64 Bit Support and enables the storage of large files. It is introduced with 64-bit integers.
3. Easy Coding
PHP5
PHP5 coding is easy as compared to the traditional coding process, but still, PHP developers UK have to face major challenges with the PHP5 and have to sort the complex challenges.
PHP7
PHP 7 offers an easy coding system opportunity to developers with the support of return type declarations. With the integration of the value, it represents the value simply or specifies the variable in the programming language.
4. Engine Version
PHP5
PHP5 is integrated with the older version of the engine. It is referred to as Zend II. However, it reduces performance as compared to PHP7.
PHP7
PHP7 updated engine version is considered as a next-generation model. As PHP7 based engines improve performance as well as optimized with advanced memory usage
5. Anonymous Class
PHP5
When it comes to PHP5, there is not any concept related to the anonymous class.
PHP7
With PHP7, PHP Programmers can easily leverage the benefits of the anonymous class as it helps to speed up the execution time, which helps increase the productivity and efficiency of the development process.
6. Spaceship Operator
PHP5
PHP5 version isn’t based on a spaceship operator, and for this, loss of operations is utilised for the comparisons.
PHP7
PHP7 comes with a new and advanced popular operator.
7. Handling of Fatal Errors
PHP 5
With PHP5, handling errors for the development process is difficult for the developers.
PHP7
With PHP7, handling fatal errors is effortless.
8. Return Type
PHP 5
PHP5 is not integrated with functionalities, or with it, the return value can’t be defined appropriately.
PHP7
The return type of a function can be declared as the expected return value.
9. Group use Declaration
PHP5
With PHP5, developers used to get the individual declarations for standard namespaces.
PHP7
The updated version of PHP7 turns the code more readable and compact with the proper group use declaration.
10. Better Connectivity
PHP5
PHP5 scripts are totally different from PHP7 as when it comes to the PHP5, it has elevated capabilities, and confined developers with the functionality. Apart from this it supports less connectivity and is not that reliable and appropriate for the web development process.
PHP7
PHP7 offers high performance to the user and provides a high level of experience. It boosts the performance and connectivity of the development process as compared to the previous versions. PHP7 offers flawless connectivity and single hardware can be utilized to host multiple customers at the same time. PHP7 script even runs on Facebook, which is used in the time compiler.