How can the use of var_dump help in debugging PHP code, as suggested in the forum discussion?

Using var_dump in PHP can help in debugging code by displaying the type and value of variables at a specific point in the code. This can be especially useful when trying to track down unexpected behavior or errors in the code. By using var_dump, developers can quickly identify the contents of variables and troubleshoot issues more efficiently.

// Example of using var_dump to debug PHP code
$variable1 = "Hello";
$variable2 = 123;
$variable3 = array("apple", "banana", "cherry");

var_dump($variable1);
var_dump($variable2);
var_dump($variable3);