How can the PHP manual help clarify issues related to imagecopy parameters?

The PHP manual can help clarify issues related to imagecopy parameters by providing detailed explanations of each parameter, their expected data types, and their effects on the function. By referring to the manual, developers can ensure they are using the correct parameters in the correct order to achieve the desired result.

// Example of using imagecopy with correct parameters
$src = imagecreatefromjpeg('source.jpg');
$dest = imagecreatetruecolor(200, 200);
imagecopy($dest, $src, 0, 0, 0, 0, imagesx($src), imagesy($src));