Changeset 946 for trunk/wp-includes/template-functions-post.php

Timestamp:

02/26/2004 09:42:47 PM (23 years ago)

Author:

emc3

Message:

Added per-post custom metadata support.

File:

• trunk/wp-includes/template-functions-post.php (modified) (1 diff)

trunk/wp-includes/template-functions-post.php

@@ -444 +444 @@
 }
 
+/*
+ * Post-meta: Custom per-post fields.
+ */
+ 
+function get_post_custom() {
+        global $id, $post_meta_cache;
+
+        return $post_meta_cache[$id];
+}
+
+function get_post_custom_keys() {
+        global $id, $post_meta_cache;
+        
+        if (!is_array($post_meta_cache[$id]))
+                return;
+        if ($keys = array_keys($post_meta_cache[$id]))
+                return $keys;
+}
+
+function get_post_custom_values($key='') {
+        global $id, $post_meta_cache;
+
+        return $post_meta_cache[$id][$key];
+}
+
+// this will probably change at some point...
+function the_meta() {
+        global $id, $post_meta_cache;
+        
+        if ($keys = get_post_custom_keys()) {
+                echo "<ul>\n";
+                foreach ($keys as $key) {
+                        $value = implode($post_meta_cache[$id][$key],',');
+                        
+                        echo "<li>$key: $value</li>\n";
+                }
+                echo "</ul>\n";
+        }
+}
+
 ?>