[wp-trac] [WordPress Trac] #20506: Undefined variable $screen_layout_columns when filtering out screen options

[WordPress Trac]

#20506: Undefined variable $screen_layout_columns when filtering out screen options
------------------------------------+--------------------
 Reporter:  griffinjt               |       Owner:
     Type:  defect (bug)            |      Status:  new
 Priority:  normal                  |   Milestone:  3.4
Component:  Warnings/Notices        |     Version:  3.3.1
 Severity:  normal                  |  Resolution:
 Keywords:  has-patch dev-feedback  |
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Comment (by ryan):

 nacin and I discussed introducing get_user_option() and deprecating the
 global.

 Lines like this:

 {{{
 echo (int) $screen_layout_columns ? (int) $screen_layout_columns : 'auto';
 }}}

 Would become:

 {{{
 echo get_current_screen()->get_user_option( 'layout_columns', 'auto' );
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/20506#comment:4>
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