PHP 7 is a major release of PHP programming language and is touted to be a revolution in the way web applications can be developed and delivered for mobile to enterprises and the cloud.
PHP 7 uses new Zend Engine 3.0 to improve application performance almost twice and 50% better … Read more
Lot of features added to PHP 7, the most significant ones are mentioned below −
Improved performance − Having PHPNG code merged in PHP7, it is twice as fast as PHP 5.
Lower Memory Consumption − Optimized PHP 7 utilizes lesser resource.
Scalar type declarations − Now parameter and return … Read more
In PHP 7, introduced Scalar type declarations, has been . Scalar type declaration has two options −
coercive – coercive is default mode and need not to be specified.
strict – strict mode has to explicitly hinted.
It support gollowing types for function parameters,