Same name and namespace in other branches

1. 8.9.x core/includes/file.inc \drupal_dirname()

Gets the name of the directory from a given path.

PHP's dirname() does not properly pass streams, so this function fills that gap. It is backwards compatible with normal paths and will use PHP's dirname() as a fallback.

Compatibility: normal paths and stream wrappers.

Parameters

$uri: A URI or path.

Return value

A string containing the directory name.

See also

dirname()

http://drupal.org/node/515192

Related topics

5 calls to drupal_dirname()

FileTokenReplaceTestCase::testFileTokenReplacement in modules/file/tests/file.test

Creates a file, then tests the tokens generated from it.

FileUnmanagedCopyTest::testOverwriteSelf in modules/simpletest/tests/file.test

Copy a file onto itself.

file_destination in includes/file.inc

Determines the destination path for a file.

file_unmanaged_copy in includes/file.inc

Copies a file to a new location without invoking the file API.

image_style_create_derivative in modules/image/image.module

Creates a new image derivative based on an image style.

File

includes/file.inc, line 2456

Code

function drupal_dirname ($uri) {
 $scheme = file_uri_scheme ($uri);
 if ($scheme && file_stream_wrapper_valid_scheme ($scheme)) {
 return file_stream_wrapper_get_instance_by_scheme ($scheme)->dirname ($uri);
 }
 else {
 return dirname ($uri);
 }
}

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