Delete a file or directory.
public remove ( string | array | Traversable $files, boolean $retryWithChmod = false ) : boolean | ||
$files | string | array | Traversable | A filename, an array of files, or a \Traversable instance to delete. |
$retryWithChmod | boolean | Whether to retry deleting on error, after recursively changing file modes to add read/write/exec permissions. A bit like 'rm -rf'. |
return | boolean |