Changeset 27373 for trunk/src/wp-admin/includes/import.php

Timestamp:

03/03/2014 04:20:12 PM (10 years ago)

Author:

markjaquith

Message:

Eliminate some of our last remaining create_function() instances

• Moved some into private function callbacks
• Eliminated some that weren't necessary anymore

props obenland, markjaquith, nacin. fixes #14424

File:

• trunk/src/wp-admin/includes/import.php (modified) (1 diff)

trunk/src/wp-admin/includes/import.php

@@ -16 +16 @@
 function get_importers() {
     global $wp_importers;
-    if ( is_array($wp_importers) )
-        uasort($wp_importers, create_function('$a, $b', 'return strcmp($a[0], $b[0]);'));
+    if ( is_array( $wp_importers ) ) {
+        uasort( $wp_importers, '_uasort_by_first_member' );
+    }
     return $wp_importers;
+}
+
+/**
+ * Sorts a multidimensional array by first member of each top level member
+ *
+ * Used by uasort() as a callback, should not be used directly.
+ *
+ * @since 2.9.0
+ * @access private
+ *
+ * @param array $a
+ * @param array $b
+ * @return int
+ */
+function _uasort_by_first_member( $a, $b ) {
+    return strnatcasecmp( $a[0], $b[0] );
 }