drupal_unlink
function drupal_unlink
drupal_unlink($uri, $context = NULL)
Deletes a file.
PHP's unlink() is broken on Windows, as it can fail to remove a file when it has a read-only flag set.
Parameters
$uri: A URI or pathname.
$context: Refer to http://php.net/manual/ref.stream.php
Return value
Boolean TRUE on success, or FALSE on failure.
See also
unlink()
Related topics
File
- includes/file.inc, line 2273
- API for handling file uploads and server file management.
Code
function drupal_unlink($uri, $context = NULL) { $scheme = file_uri_scheme($uri); if ((!$scheme || !file_stream_wrapper_valid_scheme($scheme)) && (substr(PHP_OS, 0, 3) == 'WIN')) { chmod($uri, 0600); } if ($context) { return unlink($uri, $context); } else { return unlink($uri); } }
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Licensed under the GNU General Public License, version 2 and later.
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https://api.drupal.org/api/drupal/includes!file.inc/function/drupal_unlink/7.x