get_space_used() WordPress Function

The get_space_used() function is used to retrieve the amount of space used by a WordPress site. This function can be useful for checking if a site is close to its disk quota or for troubleshooting disk usage issues.

get_space_used() #

Returns the space used by the current site.


Return

(int) Used space in megabytes.


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Source

File: wp-includes/ms-functions.php

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function get_space_used() {
    /**
     * Filters the amount of storage space used by the current site, in megabytes.
     *
     * @since 3.5.0
     *
     * @param int|false $space_used The amount of used space, in megabytes. Default false.
     */
    $space_used = apply_filters( 'pre_get_space_used', false );
 
    if ( false === $space_used ) {
        $upload_dir = wp_upload_dir();
        $space_used = get_dirsize( $upload_dir['basedir'] ) / MB_IN_BYTES;
    }
 
    return $space_used;
}


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Changelog

Changelog
VersionDescription
3.5.0Introduced.

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