PHP 7, which was released on December 3, 2015, promises substantial speed improvements over previous versions of the language, along with new features like scalar type hinting.This guide explains how…
PHP 7 was released on December 3rd, 2015. It comes
with a number of new features, changes, and backwards compatibility breakages
that are outlined below.
Combined Comparison Operator
Null Coalesce Operator
Scalar Type Declarations
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