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Learn About Different Types of Declarations in PHP 7
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PHP 7: Scalar Type Declarations - New Feature!
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PHP 7: Return Type Declarations - New Feature!
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PHP Variables: A Beginner's Guide to Declaration, Naming & Scope
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This goes over how to declare different variables types in PHP. It covers Int, Float, String, Array and Dictionaries. Hope you ...
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PHP Tutorial - How to declare variable & comment in PHP
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PHP: Variable & Numeric Data Types
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PHP Variable Types Explained | Learn PHP Variables & Data Types for Beginners (2025)
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Return Type Declaration in PHP 7
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What is variable? Variables are "containers" for storing information. We can save different type of information in variables.
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PHP 7 MySQL FULL Learn Tutorial 2019 [#3] Arrays, data types & constants
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