Source View: submitlink_box

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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
639 <div id="publishing-action">
640 <?php if ( !empty($link->link_id) ) { ?>
641      <input name="save" type="submit" class="button-primary" id="publish" tabindex="4" accesskey="p" value="<?php esc_attr_e('Update Link') ?>" />
642 <?php } else { ?>
643      <input name="save" type="submit" class="button-primary" id="publish" tabindex="4" accesskey="p" value="<?php esc_attr_e('Add Link') ?>" />
644 <?php } ?>
645 </div>
646 <div class="clear"></div>
647 </div>
648 <?php do_action('submitlink_box'); ?>
649 <div class="clear"></div>
650 </div>
651 <?php
652 }
653
654 /**
655  * Display link categories form fields.
656  *
657  * @since 2.6.0