WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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 |
---|---|
6 | $action = 'editedtag'; |
7 | $nonce_action = 'update-tag_' . $tag_ID; |
8 | do_action('edit_tag_form_pre', $tag); |
9 | } else { |
10 | $heading = __('Add Tag'); |
11 | $submit_text = __('Add Tag'); |
12 | $form = '<form name="addtag" id="addtag" method="post" action="edit-tags.php" class="add:the-list: validate">'; |
13 | $action = 'addtag'; |
14 | $nonce_action = 'add-tag'; |
15 | do_action('add_tag_form_pre', $tag); |
16 | } |
17 | ?> |
18 |
|
19 | <div class="wrap"> |
20 | <h2><?php echo $heading ?></h2> |
21 | <div id="ajax-response"></div> |
22 | <?php echo $form ?> |
23 | <input type="hidden" name="action" value="<?php echo $action ?>" /> |
24 | <input type="hidden" name="tag_ID" value="<?php echo $tag->term_id ?>" /> |