PHP Variable Declaration: Complete Guide

In PHP, you can declare variables using the following syntax:

$variableName = value;

In this case, the $ symbol is used to identify a variable, followed by the variable name, then the = sign for assignment, and finally the value to be stored.

For example, to declare a string variable named name, you can use the following code:

$name = "John";

To declare an integer variable named age, you can use the following code:

$age = 25;

PHP is a weakly typed language, which means you don’t have to specify the variable type when declaring it. PHP will automatically determine the variable type based on the assigned value.

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