public FileSystem::uriScheme($uri)
Returns the scheme of a URI (e.g. a stream).
Parameters
string $uri: A stream, referenced as "scheme://target" or "data:target".
Return value
string|bool A string containing the name of the scheme, or FALSE if none. For example, the URI "public://example.txt" would return "public".
Overrides FileSystemInterface::uriScheme
See also
File
- core/lib/Drupal/Core/File/FileSystem.php, line 285
Class
- FileSystem
- Provides helpers to operate on files and stream wrappers.
Namespace
Drupal\Core\File
Code
1 2 3 4 5 6 7 8 | public function uriScheme($uri) { if (preg_match('/^([\w\-]+):\/\/|^(data):/', $uri, $matches)) { // The scheme will always be the last element in the matches array. return array_pop($matches); } return FALSE;} |
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