id summary reporter owner description type status priority milestone component version severity resolution keywords cc focuses 17618 Version 3.1.3: Clicking on media library tab within media uploads prints out warnings (XDebug enabled) VicePrez "I've pasted a small segment of the warnings that are returned by Xdebug in the event of clicking on the media library tab under media uploads. I'm not sure of its severity, but i wanted to report it. As far as I know the problem doesn't repeat itself on my other dev site running Wordpress 3.2-beta2-18055. As far as my the dev site running Wordpress 3.1.3, the warnings still get printed out despite disabling all plugins, and switching to twentyten. {{{ Warning: explode() expects parameter 2 to be string, array given in /Applications/MAMP/htdocs/wordpress/wp-includes/query.php on line 2390 Call Stack # Time Memory Function Location 1 0.0007 367384 {main}( ) ../media-upload.php:0 2 0.2912 18424536 do_action( ) ../media-upload.php:123 3 0.2912 18425364 call_user_func_array ( ) ../plugin.php:395 4 0.2912 18425380 media_upload_library( ) ../plugin.php:0 5 0.2912 18425560 wp_iframe( ) ../media.php:811 6 0.3001 18440604 call_user_func_array ( ) ../media.php:344 7 0.3001 18440780 media_upload_library_form( ) ../media.php:0 8 0.3028 18443736 wp_edit_attachments_query( ) ../media.php:1916 9 0.3040 18448792 wp( ) ../post.php:1019 10 0.3040 18448820 WP->main( ) ../functions.php:1527 11 0.3066 18463112 WP->query_posts( ) ../class-wp.php:501 12 0.3067 18463224 WP_Query->query( ) ../class-wp.php:454 13 0.3068 18464260 WP_Query->get_posts( ) ../query.php:2895 14 0.3077 18473140 explode ( ) ../query.php:2390 ( ! ) Warning: in_array() expects parameter 2 to be array, null given in /Applications/MAMP/htdocs/wordpress/wp-includes/query.php on line 2399 Call Stack # Time Memory Function Location 1 0.0007 367384 {main}( ) ../media-upload.php:0 2 0.2912 18424536 do_action( ) ../media-upload.php:123 3 0.2912 18425364 call_user_func_array ( ) ../plugin.php:395 4 0.2912 18425380 media_upload_library( ) ../plugin.php:0 5 0.2912 18425560 wp_iframe( ) ../media.php:811 6 0.3001 18440604 call_user_func_array ( ) ../media.php:344 7 0.3001 18440780 media_upload_library_form( ) ../media.php:0 8 0.3028 18443736 wp_edit_attachments_query( ) ../media.php:1916 9 0.3040 18448792 wp( ) ../post.php:1019 10 0.3040 18448820 WP->main( ) ../functions.php:1527 11 0.3066 18463112 WP->query_posts( ) ../class-wp.php:501 12 0.3067 18463224 WP_Query->query( ) ../class-wp.php:454 13 0.3068 18464260 WP_Query->get_posts( ) ../query.php:2895 14 0.3187 18474144 in_array ( ) ../query.php:2399 }}}" defect (bug) closed normal Media 3.1.3 normal duplicate