diff --git src/wp-includes/category-template.php src/wp-includes/category-template.php
index 35d6c82..388cf84 100644
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function get_the_category_by_ID( $cat_ID ) { |
168 | 168 | * @param int $post_id Optional. Post ID to retrieve categories. |
169 | 169 | * @return string |
170 | 170 | */ |
171 | | function get_the_category_list( $separator = '', $parents='', $post_id = false ) { |
| 171 | function get_the_category_list( $separator = '', $parents = '', $post_id = false ) { |
172 | 172 | global $wp_rewrite; |
| 173 | |
173 | 174 | if ( ! is_object_in_taxonomy( get_post_type( $post_id ), 'category' ) ) { |
174 | 175 | /** This filter is documented in wp-includes/category-template.php */ |
175 | 176 | return apply_filters( 'the_category', '', $separator, $parents ); |
… |
… |
function get_the_category_list( $separator = '', $parents='', $post_id = false ) |
193 | 194 | |
194 | 195 | $rel = ( is_object( $wp_rewrite ) && $wp_rewrite->using_permalinks() ) ? 'rel="category tag"' : 'rel="category"'; |
195 | 196 | |
| 197 | $links = array(); |
| 198 | foreach ( $categories as $category ) { |
| 199 | /** |
| 200 | * Break the link for better link building |
| 201 | */ |
| 202 | $start_link = '<a href="' . esc_url( get_category_link( $category->term_id ) ) . '" ' . $rel . '>'; |
| 203 | $end_link = $category->name . '</a>'; |
| 204 | |
| 205 | /** |
| 206 | * Build the category links |
| 207 | */ |
| 208 | $the_link_list = ''; |
| 209 | switch ( strtolower( $parents ) ) { |
| 210 | case 'multiple': |
| 211 | $cat_parents = $category->parent ? get_category_parents( $category->parent, true, $separator ) : ''; |
| 212 | $the_link_list = $cat_parents . ' ' . $start_link . $end_link; |
| 213 | break; |
| 214 | case 'single': |
| 215 | $cat_parents = $category->parent ? get_category_parents( $category->parent, false, $separator ) : ''; |
| 216 | $the_link_list = $start_link . $cat_parents . $end_link; |
| 217 | break; |
| 218 | case '': |
| 219 | default: |
| 220 | $the_link_list = $start_link . $end_link; |
| 221 | } |
| 222 | |
| 223 | /** |
| 224 | * Filter the category links on category level. |
| 225 | * |
| 226 | * @since X.X.X |
| 227 | * |
| 228 | * @param string $the_link_list Post category link. |
| 229 | * @param object $category The current category object |
| 230 | * @param $cat_parents Link list of parents of the current category |
| 231 | */ |
| 232 | $links[] = apply_filters( 'the_category_list_links', $the_link_list, $category, $cat_parents ); |
| 233 | } |
| 234 | |
196 | 235 | $thelist = ''; |
197 | | if ( '' == $separator ) { |
| 236 | if ( '' === $separator ) { |
198 | 237 | $thelist .= '<ul class="post-categories">'; |
199 | | foreach ( $categories as $category ) { |
200 | | $thelist .= "\n\t<li>"; |
201 | | switch ( strtolower( $parents ) ) { |
202 | | case 'multiple': |
203 | | if ( $category->parent ) |
204 | | $thelist .= get_category_parents( $category->parent, true, $separator ); |
205 | | $thelist .= '<a href="' . esc_url( get_category_link( $category->term_id ) ) . '" ' . $rel . '>' . $category->name.'</a></li>'; |
206 | | break; |
207 | | case 'single': |
208 | | $thelist .= '<a href="' . esc_url( get_category_link( $category->term_id ) ) . '" ' . $rel . '>'; |
209 | | if ( $category->parent ) |
210 | | $thelist .= get_category_parents( $category->parent, false, $separator ); |
211 | | $thelist .= $category->name.'</a></li>'; |
212 | | break; |
213 | | case '': |
214 | | default: |
215 | | $thelist .= '<a href="' . esc_url( get_category_link( $category->term_id ) ) . '" ' . $rel . '>' . $category->name.'</a></li>'; |
216 | | } |
217 | | } |
| 238 | $thelist .= "\n\t<li>"; |
| 239 | $thelist .= implode( "</li>\n\t<li>", $links ); |
| 240 | $thelist .= '</li>'; |
218 | 241 | $thelist .= '</ul>'; |
219 | 242 | } else { |
220 | | $i = 0; |
221 | | foreach ( $categories as $category ) { |
222 | | if ( 0 < $i ) |
223 | | $thelist .= $separator; |
224 | | switch ( strtolower( $parents ) ) { |
225 | | case 'multiple': |
226 | | if ( $category->parent ) |
227 | | $thelist .= get_category_parents( $category->parent, true, $separator ); |
228 | | $thelist .= '<a href="' . esc_url( get_category_link( $category->term_id ) ) . '" ' . $rel . '>' . $category->name.'</a>'; |
229 | | break; |
230 | | case 'single': |
231 | | $thelist .= '<a href="' . esc_url( get_category_link( $category->term_id ) ) . '" ' . $rel . '>'; |
232 | | if ( $category->parent ) |
233 | | $thelist .= get_category_parents( $category->parent, false, $separator ); |
234 | | $thelist .= "$category->name</a>"; |
235 | | break; |
236 | | case '': |
237 | | default: |
238 | | $thelist .= '<a href="' . esc_url( get_category_link( $category->term_id ) ) . '" ' . $rel . '>' . $category->name.'</a>'; |
239 | | } |
240 | | ++$i; |
241 | | } |
| 243 | $thelist .= implode( $separator, $links ); |
242 | 244 | } |
243 | 245 | |
244 | 246 | /** |