public function FileSystemInterface::unlink
public FileSystemInterface::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
string $uri: A URI or pathname.
resource $context: Refer to http://php.net/manual/ref.stream.php
Return value
bool Boolean TRUE on success, or FALSE on failure.
See also
unlink()
Related topics
- PHP wrapper functions
- Functions that are wrappers or custom implementations of PHP functions.
File
- core/lib/Drupal/Core/File/FileSystemInterface.php, line 77
Class
- FileSystemInterface
- Provides an interface for helpers that operate on files and stream wrappers.
Namespace
Drupal\Core\FileCode
public function unlink($uri, $context = NULL);
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!File!FileSystemInterface.php/function/FileSystemInterface::unlink/8.1.x