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screen_layout_columns › WordPress过滤钩子

Since2.8.0
已弃用n/a
› apply_filters( 'screen_layout_columns', array()
参数: (3)
  • (array) $empty_columns Empty array.
    Required: Yes
  • (string) $screen_id Screen ID.
    Required: Yes
  • (WP_Screen) $screen Current WP_Screen instance.
    Required: Yes
定义在:
文档:

Filters the array of screen layout columns.

This hook provides back-compat for plugins using the back-compat Filters instead of add_screen_option().



Related Functions: screen_layout, screen_options, screen_icon, set_screen_options, add_screen_option, get_hidden_columns


Related Hooks: twentyeleven_layout_classes, send_auth_cookies, manage_screen-id_columns, hidden_columns, secure_auth_cookie

源码 

$columns = apply_filters( 'screen_layout_columns', array(), $this->id, $this );