WordPress Version: 6.2
/**
* Checks whether a site has used its allotted upload space.
*
* @since MU (3.0.0)
*
* @param bool $display_message Optional. If set to true and the quota is exceeded,
* a warning message is displayed. Default true.
* @return bool True if user is over upload space quota, otherwise false.
*/
function upload_is_user_over_quota($display_message = true)
{
if (get_site_option('upload_space_check_disabled')) {
return false;
}
$space_allowed = get_space_allowed();
if (!is_numeric($space_allowed)) {
$space_allowed = 10;
// Default space allowed is 10 MB.
}
$space_used = get_space_used();
if ($space_allowed - $space_used < 0) {
if ($display_message) {
printf(
/* translators: %s: Allowed space allocation. */
__('Sorry, you have used your space allocation of %s. Please delete some files to upload more files.'),
size_format($space_allowed * MB_IN_BYTES)
);
}
return true;
} else {
return false;
}
}