Declaration of FeedWordPress_Walker_Category_Checklist::start_el() should be compatible with Walker::start_el(&, ,  = 0,  = Array,  = 0)
Redefining already defined constructor for class FeedWordPress_File
Fix most static warnings
Declaration of MagpieMockLink::method_name() should be compatible with SyndicatedLink::method_name
get_users_of_blog is deprecated since version 3.1
Non-static method SyndicatedPost::category_ids() should not be called statically
call_user_func() expects parameter 1 to be a valid callback, non-static method FeedWordPressPerformancePage::performance_box() should not be called statically
Diagnostic box fixes
Array to string conversion
 Non-static method FeedWordPress::cache_duration() should not be called statically
wpdb::escape is deprecated since version 3.6
non-static methods SyndicatedPost::resolve_relative_uris(), SyndicatedPost::sanitize_content(), SyndicatedPost::normalize_guid(), SyndicatedPost::normalize_guid_prefix(), FeedWordPressHTML::attributeRegex(), FeedWordPressHTML::attributeMatch() should not be called statically
wpdb::escape is deprecated since version 3.6