function _services_file_check_destination in Services 7.3

Sanitizes a user-input file path, name and extension.

Parameters

string $destination: The file path, name and extension. The path is optional. Exclude the scheme.

Return value

string A safe file path, name and extension.

2 calls to _services_file_check_destination()

_file_resource_create in resources/file_resource.inc

Adds a new file and returns the fid.

_services_file_check_destination_uri in resources/file_resource.inc

Sanitizes a user-input file URI.

File

resources/file_resource.inc, line 436

File resource.

Code

function _services_file_check_destination($destination) {

  // Split the path by directory separators for both windows and unix.
  $directories = preg_split('![\\/]+!', trim($destination));

  // Sanitize the filename.
  $name = _services_file_check_name_extension(array_pop($directories));

  // Sanitize the names of each directory.
  $directories = array_filter(array_map('_services_file_check_name', $directories), 'strlen');

  // Join the directory and file names back together.
  $directories[] = $name;
  return implode(DIRECTORY_SEPARATOR, $directories);
}