[wp-trac] [WordPress Trac] #17618: Version 3.1.3: Clicking on media library tab within media uploads prints out warnings (XDebug enabled)

[WordPress Trac]

#17618: Version 3.1.3: Clicking on media library tab within media uploads prints
out warnings (XDebug enabled)
--------------------------+-----------------------------
 Reporter:  VicePrez      |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Media         |    Version:  3.1.3
 Severity:  normal        |   Keywords:
--------------------------+-----------------------------
 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
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/17618>
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