Use wp_stream_filter_input in feeds.php
Merge branch 'develop' into issue-filter-input
Add FILTER_VALIDATE_IP flag
Merge remote-tracking branch 'origin/develop' into issue-filter-input
Fix WP_Stream_Filter_Input to treat non-existing values properly with sanitizers
Fix WP_Stream_Query to skip meta query if no results were found
Yoda format
Missed a yoda format
Merge pull request #321 from x-team/issue-filter-input

Use wp_stream_filter_input in feeds.php