How can the use of echo statements for debugging be improved by utilizing a debugger tool in PHP development?

When using echo statements for debugging in PHP development, it can be challenging to track down specific issues in the code. Utilizing a debugger tool can greatly improve the debugging process by allowing developers to set breakpoints, inspect variables, and step through code execution. This provides a more efficient and effective way to identify and resolve bugs in the code.

// Example code snippet utilizing a debugger tool for debugging in PHP
function myFunction($param) {
    // Set a breakpoint here to inspect the value of $param
    $result = $param * 2;
    
    // Set another breakpoint here to inspect the value of $result
    return $result;
}

// Call the function with a parameter
myFunction(5);