Solved:Only variables can be passed by reference in functions.php

Today, I install this wordpress named KeKo, When my site run on php4, it’s OK, but when I update php4 to php5, this theme get an error: Only variables can be passed by reference in functions.php line 17 And the line 17 codes is: $comments_by_type = &separate_comments(get_comments(‘post_id=’ . $id)); Yes, it’s a bug of php5, … Read more