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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 657 | /** |
| 658 | * Fires before meta boxes with 'side' context are output for the 'page' post type. |
| 659 | * |
| 660 | * The submitpage box is a meta box with 'side' context, so this hook fires just before it is output. |
| 661 | * |
| 662 | * @since 2.5.0 |
| 663 | * |
| 664 | * @param WP_Post $post Post object. |
| 665 | */ |
| 666 | do_action( 'submitpage_box', $post ); |
| 667 | } else { |
| 668 | /** |
| 669 | * Fires before meta boxes with 'side' context are output for all post types other than 'page'. |
| 670 | * |
| 671 | * The submitpost box is a meta box with 'side' context, so this hook fires just before it is output. |
| 672 | * |
| 673 | * @since 2.5.0 |
| 674 | * |
| 675 | * @param WP_Post $post Post object. |