[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
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 Reporter:  griffinjt               |       Owner:
     Type:  defect (bug)            |      Status:  new
 Priority:  normal                  |   Milestone:  Awaiting Review
Component:  Warnings/Notices        |     Version:  3.3.1
 Severity:  normal                  |  Resolution:
 Keywords:  has-patch dev-feedback  |
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Comment (by griffinjt):

 Yes, it needs to be outside out that method.

 Actually, the whole method needs to be separated into two methods: one
 with the logic and the other with the output. I've split
 `WP_Screen::render_screen_layout()` into the former and
 `WP_Screen::get_screen_layout()`.

 Since it's separated, I've called `WP_Screen::get_screen_layout()` within
 the `render_screen_meta` method, just before the check is made to see if
 the screen options should be output.

 Needs some testing, but it has worked fine for me in all my tests.

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Ticket URL: <http://core.trac.wordpress.org/ticket/20506#comment:2>
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