Changeset 8643

Timestamp:

08/13/2008 11:26:14 PM (16 years ago)

Author:

ryan

Message:

get_post_class() from mdawaffe. see #7457

File:

• trunk/wp-includes/post-template.php (modified) (2 diffs)

trunk/wp-includes/post-template.php

@@ -170 +170 @@
  * @since 2.7
  *
- * @ param string $class One or more classes to add to the class list
+ * @param string|array $class One or more classes to add to the class list
  * @param int $post_id An optional post ID
  */
 function post_class( $class = '', $post_id = null ) {
+    // Separates classes with a single space, collates classes for post DIV
+    echo 'class="' . join( ' ', get_post_class( $class, $post_id ) ) . '"';
+}
+
+/**
+ * Returns the classes for the post div as an array
+ *
+ * {@internal Missing Long Description}}
+ *
+ * @package WordPress
+ * @subpackage Post
+ * @since 2.7
+ *
+ * @param string|array $class One or more classes to add to the class list
+ * @param int $post_id An optional post ID
+ * @return array Array of classes
+ */
+function get_post_class( $class = '', $post_id = null ) {
     $post = get_post($post_id);
 
@@ -202 +220 @@
 
     if ( !empty($class) ) {
-        $class = preg_split('#\s+#', $class);
+        if ( !is_array( $class ) )
+            $class = preg_split('#\s+#', $class);
         $classes = array_merge($classes, $class);
     }
 
-    // Separates classes with a single space, collates classes for post DIV
-    $classes = join(' ', apply_filters('post_class', $classes, $class, $post_id));
-
-    echo 'class="' . $classes . '"';
+    return apply_filters('post_class', $classes, $class, $post_id);
 }