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Source View: pre_get_space_used

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Line Code
2622  */
2623 function get_space_used() {
2624      /**
2625       * Filters the amount of storage space used by the current site, in megabytes.
2626       *
2627       * @since 3.5.0
2628       *
2629       * @param int|false $space_used The amount of used space, in megabytes. Default false.
2630       */
2631      $space_used = apply_filters( 'pre_get_space_used', false );
2632
2633      if ( false === $space_used ) {
2634           $upload_dir = wp_upload_dir();
2635           $space_used = get_dirsize( $upload_dir['basedir'] ) / MB_IN_BYTES;
2636      }
2637
2638      return $space_used;
2639 }
2640