Variadics Operator
Learn about the variadics operator and how it helps the developer to provide multiple arguments without specifying the names of variables.
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The variadics operator consists of three leading dots (…) preceding a normal PHP variable (or object property). This operator has actually been with the language since PHP 5.6. It’s also referred to as the following:
Splat operator
Scatter operator
Spread operator
Before we dive into the improvements PHP 8 has made using this operator, let’s have a quick look at how the operator is normally used.