How can PHP developers effectively communicate the purpose of a URL through its structure and parameters?

PHP developers can effectively communicate the purpose of a URL through its structure and parameters by using descriptive and meaningful names for the URL path segments and query parameters. This can help other developers understand the functionality of the URL at a glance. Additionally, developers can include comments in the code to explain the purpose of each URL component.

// Example of a well-structured URL with descriptive names for path segments and query parameters
$url = 'https://example.com/users/profile?user_id=123&tab=info';