function file_space_used
7.x file.inc | file_space_used($uid = NULL, |
6.x file.inc | file_space_used($uid = NULL) |
Determines total disk space used by a single user or the whole filesystem.
Parameters
$uid: Optional. A user id, specifying NULL returns the total space used by all non-temporary files.
$status: Optional. The file status to consider. The default is to only consider files in status FILE_STATUS_PERMANENT.
Return value
An integer containing the number of bytes used.
Related topics
2 calls to file_space_used()
- FileSpaceUsedTest::testFileSpaceUsed in drupal-7.x/
modules/ simpletest/ tests/ file.test - Test different users with the default status.
- file_validate_size in drupal-7.x/
includes/ file.inc - Checks that the file's size is below certain limits.
File
- drupal-7.x/
includes/ file.inc, line 1388 - API for handling file uploads and server file management.
Code
function file_space_used($uid = NULL, $status = FILE_STATUS_PERMANENT) {
$query = db_select('file_managed', 'f');
$query->condition('f.status', $status);
$query->addExpression('SUM(f.filesize)', 'filesize');
if (isset($uid)) {
$query->condition('f.uid', $uid);
}
return $query->execute()->fetchField();
}