get_upload_space_available()
最后更新于:2021-11-27 03:21:04
get_upload_space_available()Determines if there is any upload space left in the current blog’s quota.
响应
(int) of upload space available in bytes
源文件
文件: gc-includes/ms-functions.php
function get_upload_space_available() {
$allowed = get_space_allowed();
if ( $allowed < 0 ) {
$allowed = 0;
}
$space_allowed = $allowed * MB_IN_BYTES;
if ( get_site_option( 'upload_space_check_disabled' ) ) {
return $space_allowed;
}
$space_used = get_space_used() * MB_IN_BYTES;
if ( ( $space_allowed - $space_used ) <= 0 ) {
return 0;
}
return $space_allowed - $space_used;
}