Source View: restrict_manage_posts

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: 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.

Source View

Line Code
114 ?>
115           <div class="actions">
116 <?php
117           if ( ! is_singular() ) {
118                if ( ! $this->is_trash ) {
119                     $this->months_dropdown( 'attachment' );
120                }
121
122                /** This action is documented in wp-admin/includes/class-wp-posts-list-table.php */
123                do_action( 'restrict_manage_posts' );
124                submit_button( __( 'Filter' ), 'button', 'filter_action', false, array( 'id' => 'post-query-submit' ) );
125           }
126
127           if ( $this->is_trash && current_user_can( 'edit_others_posts' ) ) {
128                submit_button( __( 'Empty Trash' ), 'apply', 'delete_all', false );
129           } ?>
130           </div>
131 <?php
132      }