How can proper indentation and line spacing improve the readability and debugging of PHP scripts?

Proper indentation and line spacing in PHP scripts can greatly improve readability and make debugging easier. Indentation helps to visually separate different code blocks and make the structure of the code more clear. Line spacing can also help to break up the code into logical sections, making it easier to follow. By following consistent indentation and spacing practices, developers can quickly identify syntax errors and logic issues in their code. 

<?php

// Poorly formatted code
function calculateTotal($price,$quantity){
$total=$price*$quantity;
return$total;
}

// Well-formatted code
function calculateTotal($price, $quantity) {
    $total = $price * $quantity;
    return $total;
}

?>

Keywords

indentation line spacing readability debugging PHP scripts

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