function file_stream_wrapper_uri_normalize
file_stream_wrapper_uri_normalize($uri)
Normalizes a URI by making it syntactically correct.
A stream is referenced as "scheme://target".
The following actions are taken:
- Remove trailing slashes from target
- Trim erroneous leading slashes from target. e.g. ":///" becomes "://".
Parameters
string $uri: String reference containing the URI to normalize.
Return value
string The normalized URI.
Related topics
- File interface
- Common file handling functions.
File
- core/includes/file.inc, line 141
- API for handling file uploads and server file management.
Code
function file_stream_wrapper_uri_normalize($uri) { $scheme = \Drupal::service('file_system')->uriScheme($uri); if (file_stream_wrapper_valid_scheme($scheme)) { $target = file_uri_target($uri); if ($target !== FALSE) { $uri = $scheme . '://' . $target; } } return $uri; }
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https://api.drupal.org/api/drupal/core!includes!file.inc/function/file_stream_wrapper_uri_normalize/8.1.x