Ticket #27271: 27271.diff

src/wp-includes/formatting.php

@@ -2311 +2311 @@
  * @return string Human readable time difference.
  */
 function human_time_diff( $from, $to = '' ) {
-        if ( empty( $to ) )
+        if ( empty( $to ) ) {
                 $to = time();
+        }
 
         $diff = (int) abs( $to - $from );
 
@@ -2349 +2350 @@
                 $since = sprintf( _n( '%s year', '%s years', $years ), $years );
         }
 
-        return $since;
+        return apply_filters( 'human_time_diff', $since, $diff );
 }
 
 /**