*/
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, '_usort_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 _usort_by_first_member( $a, $b ) {
+ return strnatcasecmp( $a[0], $b[0] );
+}
+
/**
* Register importer for WordPress.
*
// Save the data
$id = wp_insert_attachment( $object, $file );
- // schedule a cleanup for one day from now in case of failed import or missing wp_import_cleanup() call
+ /*
+ * Schedule a cleanup for one day from now in case of failed
+ * import or missing wp_import_cleanup() call.
+ */
wp_schedule_single_event( time() + DAY_IN_SECONDS, 'importer_scheduled_cleanup', array( $id ) );
return array( 'file' => $file, 'id' => $id );
* @return array Importers with metadata for each.
*/
function wp_get_popular_importers() {
- include ABSPATH . WPINC . '/version.php'; // include an unmodified $wp_version
+ include( ABSPATH . WPINC . '/version.php' ); // include an unmodified $wp_version
$locale = get_locale();
$popular_importers = get_site_transient( 'popular_importers_' . $locale );