file_uri_scheme
function file_uri_scheme
file_uri_scheme($uri)
Returns the scheme of a URI (e.g. a stream).
Parameters
$uri: A stream, referenced as "scheme://target".
Return value
A string containing the name of the scheme, or FALSE if none. For example, the URI "public://example.txt" would return "public".
See also
Related topics
File
- includes/file.inc, line 199
- API for handling file uploads and server file management.
Code
function file_uri_scheme($uri) { $position = strpos($uri, '://'); return $position ? substr($uri, 0, $position) : FALSE; }
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https://api.drupal.org/api/drupal/includes!file.inc/function/file_uri_scheme/7.x