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Source View: edit_link_category_form_pre

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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
14      <div id="message" class="updated"><p><strong><?php _e( 'You did not select an item for editing.' ); ?></strong></p></div>
15 <?php
16      return;
17 }
18
19 // Back compat hooks
20 if ( 'category' == $taxonomy ) {
21      do_action( 'edit_category_form_pre', $tag );
22 } elseif ( 'link_category' == $taxonomy ) {
23      do_action( 'edit_link_category_form_pre', $tag );
24 } else {
25      do_action( 'edit_tag_form_pre', $tag );
26 }
27 do_action( "{$taxonomy}_pre_edit_form", $tag, $taxonomy ); ?>
28
29 <div class="wrap">
30 <h2><?php echo $tax->labels->edit_item; ?></h2>
31 <div id="ajax-response"></div>
32 <form name="edittag" id="edittag" method="post" action="edit-tags.php" class="validate"<?php do_action( $taxonomy . '_term_edit_form_tag' ); ?>>