Ticket #22405: 22405.2.patch

src/wp-includes/default-constants.php

@@ -100 +100 @@
          *
          * If you need more accuracy please consider using the DateTime class (http://php.net/manual/class.datetime.php).
          */
-        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( 'MONTH_IN_SECONDS',  30 * DAY_IN_SECONDS    );
-        define( 'YEAR_IN_SECONDS',  365 * DAY_IN_SECONDS    );
+        if ( ! defined( 'MINUTE_IN_SECONDS' ) ) {
+                define( 'MINUTE_IN_SECONDS', 60 );
+        }
+        if ( ! defined( 'HOUR_IN_SECONDS' ) ) {
+                define( 'HOUR_IN_SECONDS',   60 * MINUTE_IN_SECONDS );
+        }
+        if ( ! defined( 'DAY_IN_SECONDS' ) ) {
+                define( 'DAY_IN_SECONDS',    24 * HOUR_IN_SECONDS   );
+        }
+        if ( ! defined( 'WEEK_IN_SECONDS' ) ) {
+                define( 'WEEK_IN_SECONDS',    7 * DAY_IN_SECONDS    );
+        }
+        if ( ! defined( 'MONTH_IN_SECONDS' ) ) {
+                define( 'MONTH_IN_SECONDS',  30 * DAY_IN_SECONDS    );
+        }
+        if ( ! defined( 'YEAR_IN_SECONDS' ) ) {
+                define( 'YEAR_IN_SECONDS',  365 * DAY_IN_SECONDS    );
+        }
         /**#@-*/
+
+        /**#@+
+         * Constants for expressing human-readable data sizes
+         * in their respective number of bytes.
+         *
+         * @since 4.4
+         */
+        if ( ! defined( 'KB_IN_BYTES' ) ) {
+                define( 'KB_IN_BYTES', 1024 );
+        }
+        if ( ! defined( 'MB_IN_BYTES' ) ) {
+                define( 'MB_IN_BYTES', 1024 * KB_IN_BYTES );
+        }
+        if ( ! defined( 'GB_IN_BYTES' ) ) {
+                define( 'GB_IN_BYTES', 1024 * MB_IN_BYTES );
+        }
+        if ( ! defined( 'TB_IN_BYTES' ) ) {
+                define( 'TB_IN_BYTES', 1024 * GB_IN_BYTES );
+        }
+        if ( ! defined( 'PB_IN_BYTES' ) ) {
+                define( 'PB_IN_BYTES', 1024 * TB_IN_BYTES );
+        }
+        /**#@-*/
 }
 
 /**