What are some resources or documentation available for PHP beginners to understand variable handling?

One helpful resource for PHP beginners to understand variable handling is the official PHP documentation on variables (https://www.php.net/manual/en/language.variables.php). This documentation provides detailed explanations and examples of how variables work in PHP, including variable scope, data types, and variable manipulation functions. Additionally, online tutorials and courses, such as those on websites like Codecademy or W3Schools, can also be useful for beginners looking to learn more about variable handling in PHP.

<?php
// Example of variable handling in PHP
$name = "John Doe"; // Declaring a variable and assigning a value
echo "Hello, " . $name; // Outputting the value of the variable
?>