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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 |
---|---|
632 | <div id="publishing-action"> |
633 | <?php if ( !empty($link->link_id) ) { ?> |
634 | <input name="save" type="submit" class="button-primary" id="publish" tabindex="4" accesskey="p" value="<?php esc_attr_e('Update Link') ?>" /> |
635 | <?php } else { ?> |
636 | <input name="save" type="submit" class="button-primary" id="publish" tabindex="4" accesskey="p" value="<?php esc_attr_e('Add Link') ?>" /> |
637 | <?php } ?> |
638 | </div> |
639 | <div class="clear"></div> |
640 | </div> |
641 | <?php do_action('submitlink_box'); ?> |
642 | <div class="clear"></div> |
643 | </div> |
644 | <?php |
645 | } |
646 |
|
647 |
|
648 | /** |
649 | * Display link categories form fields. |
650 | * |