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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 |
|---|---|
| 573 | <?php |
| 574 | /** |
| 575 | * Fires immediately following the closing "actions" div in the tablenav for the posts |
| 576 | * list table. |
| 577 | * |
| 578 | * @since 4.4.0 |
| 579 | * |
| 580 | * @param string $which The location of the extra table nav markup: 'top' or 'bottom'. |
| 581 | */ |
| 582 | do_action( 'manage_posts_extra_tablenav', $which ); |
| 583 | } |
| 584 | |
| 585 | /** |
| 586 | * @return string |
| 587 | */ |
| 588 | public function current_action() { |
| 589 | if ( isset( $_REQUEST['delete_all'] ) || isset( $_REQUEST['delete_all2'] ) ) { |
| 590 | return 'delete_all'; |
| 591 | } |