This is apparently the fix:
This is the original code:
—————————————————————
function in_category( $category ) { // Check if the current post is in the given category
global $post, $blog_id;
$categories = get_object_term_cache($post->ID, ‘category’);
if ( false === $categories )
$categories = wp_get_object_terms($post->ID, ‘category’);
if(array_key_exists($category, $categories))
return true;
else
return false;
}
——————————————————
This is the fix:
———————————————————-
function in_category( $category ) { // Check if the current post is in the given category
global $post, $blog_id;
$categories = get_object_term_cache($post->ID, ‘category’);
if ( false == $categories )
$categories = wp_get_object_terms($post->ID, ‘category’);
if(array_key_exists(‘category’, $categories))
return true;
else
return false;
}
———————————————————-
Notice the === signs. I changed that to ==
I also changed $category to ‘category’
———————————————————-
See if that works for you. I am no longer getting the error message, but let’s see if that fixews the problem for everybody
