How can PHP beginners effectively debug issues related to dynamic links and variable passing?

To effectively debug issues related to dynamic links and variable passing in PHP, beginners can use var_dump() or print_r() functions to display the values of variables at different points in the code. They can also use echo statements to print out the values of variables to ensure they are being passed correctly. Additionally, beginners can check for syntax errors and typos in the code that may be causing issues with dynamic links and variable passing.

// Example code snippet to debug dynamic links and variable passing
$link = "https://www.example.com";
$id = 123;

// Debugging dynamic link
echo "Dynamic link: " . $link . "<br>";

// Debugging variable passing
echo "ID value: " . $id . "<br>";

// Using var_dump() to display variable values
var_dump($link);
var_dump($id);