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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 2 times in this file.
Line | Code |
---|---|
81 | function get_the_category_by_ID($cat_ID) { |
82 | $cat_ID = (int) $cat_ID; |
83 | $category = &get_category($cat_ID); |
84 | return $category->cat_name; |
85 | } |
86 |
|
87 | function get_the_category_list($separator = '', $parents='') { |
88 | $categories = get_the_category(); |
89 | if (empty($categories)) |
90 | return apply_filters('the_category', __('Uncategorized'), $separator, $parents); |
91 |
|
92 | $thelist = ''; |
93 | if ( '' == $separator ) { |
94 | $thelist .= '<ul class="post-categories">'; |
95 | foreach ( $categories as $category ) { |
96 | $thelist .= "\n\t<li>"; |
97 | switch ( strtolower($parents) ) { |
98 | case 'multiple': |
99 | if ($category->category_parent) |
Line | Code |
130 | $thelist .= "$category->cat_name</a>"; |
131 | break; |
132 | case '': |
133 | default: |
134 | $thelist .= '<a href="' . get_category_link($category->cat_ID) . '" title="' . sprintf(__("View all posts in %s"), $category->cat_name) . '" rel="category tag">'.$category->cat_name.'</a>'; |
135 | } |
136 | ++$i; |
137 | } |
138 | } |
139 | return apply_filters('the_category', $thelist, $separator, $parents); |
140 | } |
141 |
|
142 | function in_category($category) { // Check if the current post is in the given category |
143 | global $category_cache, $post, $blog_id; |
144 |
|
145 | if ( isset( $category_cache[$blog_id][$post->ID][$category] ) ) |
146 | return true; |
147 | else |
148 | return false; |