How can code readability and maintainability be improved in PHP scripts, particularly in relation to indentation and comments?

To improve code readability and maintainability in PHP scripts, it is important to use consistent indentation and meaningful comments throughout the code. Proper indentation helps to visually organize the code structure, making it easier to follow, while comments provide insights into the purpose and functionality of different sections of the code. 

<?php

// This is a comment explaining the purpose of the following code block
if ($condition) {
    // Indentation helps to visually separate different code blocks
    $variable = 'value';
} else {
    $variable = 'other value';
}

?>

Keywords

PHP code readability maintainability indentation comments

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