What best practices can be implemented to improve the readability and debuggability of PHP code, such as using variables for URLs and functions like http_build_query?

To improve the readability and debuggability of PHP code, it is recommended to use variables for URLs instead of hardcoding them directly in the code. Additionally, using functions like `http_build_query` can help in constructing query strings for URLs in a more organized and maintainable way. 

// Using variables for URLs
$base_url = 'https://example.com/api/';
$endpoint = 'users';

$url = $base_url . $endpoint;

// Using http_build_query for constructing query strings
$params = [
    'page' => 1,
    'limit' => 10
];

$query_string = http_build_query($params);

$url_with_query = $url . '?' . $query_string;

echo $url_with_query;

Keywords

variables URLs http_build_query readability debuggability

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