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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 |
|---|---|
| 610 | <div id="publishing-action"> |
| 611 | <?php if ( !empty($link->link_id) ) { ?> |
| 612 | <input name="save" type="submit" class="button-primary" id="publish" tabindex="4" accesskey="p" value="<?php esc_attr_e('Update Link') ?>" /> |
| 613 | <?php } else { ?> |
| 614 | <input name="save" type="submit" class="button-primary" id="publish" tabindex="4" accesskey="p" value="<?php esc_attr_e('Add Link') ?>" /> |
| 615 | <?php } ?> |
| 616 | </div> |
| 617 | <div class="clear"></div> |
| 618 | </div> |
| 619 | <?php do_action('submitlink_box'); ?> |
| 620 | <div class="clear"></div> |
| 621 | </div> |
| 622 | <?php |
| 623 | } |
| 624 | |
| 625 | |
| 626 | /** |
| 627 | * Display link categories form fields. |
| 628 | * |