Ticket #22405: data-constants.diff

wp-includes/default-constants.php

@@ -73 +73 @@
         if ( !defined('SHORTINIT') )
                 define('SHORTINIT', false);
 
-        // Constants for expressing human-interval intervals
+        // Constants for expressing human-readable intervals
         // in their respective number of seconds.
         define( 'MINUTE_IN_SECONDS', 60 );
         define( 'HOUR_IN_SECONDS',   60 * MINUTE_IN_SECONDS );
         define( 'DAY_IN_SECONDS',    24 * HOUR_IN_SECONDS   );
         define( 'WEEK_IN_SECONDS',    7 * DAY_IN_SECONDS    );
         define( 'YEAR_IN_SECONDS',  365 * DAY_IN_SECONDS    );
+
+        // Constants for expressing human-readable data sizes
+        // in their respective number of bytes.
+        define( 'KB_IN_BYTES', 1024 );
+        define( 'MB_IN_BYTES', 1024 * KB_IN_BYTES );
+        define( 'GB_IN_BYTES', 1024 * MB_IN_BYTES );
+        define( 'TB_IN_BYTES', 1024 * GB_IN_BYTES );
+        define( 'PB_IN_BYTES', 1024 * TB_IN_BYTES );
+        define( 'EB_IN_BYTES', 1024 * PB_IN_BYTES );
+        define( 'ZB_IN_BYTES', 1024 * EB_IN_BYTES );
+        define( 'YB_IN_BYTES', 1024 * ZB_IN_BYTES );
 }
 
 /**