In what situations should PHP developers provide concise solutions in forum threads rather than referring to documentation?

If the issue is a common problem with a straightforward solution that can be easily explained in a few sentences, it may be more helpful to provide a concise solution in a forum thread rather than referring the user to documentation. This can save time for both the developer seeking help and the person providing assistance. However, if the problem is complex or requires a deeper understanding of PHP concepts, it may be more appropriate to refer the user to relevant documentation for a more comprehensive explanation. Example code snippet:

// Example code snippet to remove duplicates from an array
$originalArray = [1, 2, 2, 3, 4, 4, 5];
$uniqueArray = array_unique($originalArray);
print_r($uniqueArray);