Why is it important to maintain line breaks and formatting in PHP code for better readability and error detection?

Maintaining line breaks and formatting in PHP code is important for better readability and error detection because it makes the code easier to scan and understand. It helps in identifying syntax errors quickly and improves the overall maintainability of the code. Consistent formatting also makes it easier for multiple developers to collaborate on the same codebase.

<?php

// Bad formatting
function add($a,$b){return $a+$b;}

// Good formatting
function add($a, $b) {
    return $a + $b;
}

?>