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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.
This hook occurs 3 times in this file.
Line | Code |
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164 |
|
165 | $result = apply_filters('get_nested_categories', $result); |
166 | usort( $result, 'sort_cats' ); |
167 |
|
168 | return $result; |
169 | } |
170 |
|
171 | function write_nested_categories( $categories ) { |
172 | foreach ( $categories as $category ) { |
173 | echo "\n", '<li id="category-', $category['cat_ID'], '"><label for="in-category-', $category['cat_ID'], '" class="selectit"><input value="', $category['cat_ID'], '" type="checkbox" name="post_category[]" id="in-category-', $category['cat_ID'], '"', ($category['checked'] ? ' checked="checked"' : "" ), '/> ', wp_specialchars( apply_filters('the_category', $category['cat_name'] )), '</label>'; |
174 |
|
175 | if ( $category['children'] ) { |
176 | echo "\n<ul>"; |
177 | write_nested_categories( $category['children'] ); |
178 | echo "\n</ul>"; |
179 | } |
180 | echo '</li>'; |
181 | } |
182 | } |
Line | Code |
189 | $categories = get_terms( $taxonomy, array( 'orderby' => 'count', 'order' => 'DESC', 'number' => $number ) ); |
190 |
|
191 | foreach ( (array) $categories as $category ) { |
192 | $id = "popular-category-$category->term_id"; |
193 | ?> |
194 |
|
195 | <li id="<?php echo $id; ?>" > |
196 | <label class="selectit" for="in-<?php echo $id; ?>"> |
197 | <input id="in-<?php echo $id; ?>" type="checkbox" value="<?php echo (int) $category->term_id; ?>" /> |
198 | <?php echo wp_specialchars( apply_filters( 'the_category', $category->name ) ); ?> |
199 | </label> |
200 | </li> |
201 |
|
202 | <?php |
203 | } |
204 | } |
205 |
|
206 | function dropdown_link_categories( $default = 0 ) { |
207 | global $link_id; |
Line | Code |
218 | } |
219 |
|
220 | $categories = get_terms('link_category', 'orderby=count&hide_empty=0'); |
221 |
|
222 | if ( empty($categories) ) |
223 | return; |
224 |
|
225 | foreach ( $categories as $category ) { |
226 | $cat_id = $category->term_id; |
227 | $name = wp_specialchars( apply_filters('the_category', $category->name)); |
228 | $checked = in_array( $cat_id, $checked_categories ); |
229 | echo '<li id="link-category-', $cat_id, '"><label for="in-link-category-', $cat_id, '" class="selectit"><input value="', $cat_id, '" type="checkbox" name="link_category[]" id="in-link-category-', $cat_id, '"', ($checked ? ' checked="checked"' : "" ), '/> ', $name, "</label></li>"; |
230 | } |
231 | } |
232 |
|
233 | // Tag stuff |
234 |
|
235 | // Returns a single tag row (see tag_rows below) |
236 | // Note: this is also used in admin-ajax.php! |