copy(string $originFile, string $targetFile, bool $overwriteNewerFiles = false) Copies a file.
mirror(string $originDir, string $targetDir, Traversable $iterator = null, array $options = array())
remove(string|array|Traversable $files)
class Filesystem Provides basic utility to manipulate the file system.
string tempnam(string $dir, string $prefix) Creates a temporary file with support for custom
mkdir(string|array|Traversable $dirs, int $mode = 511)
class LockHandler LockHandler class provides a simple abstraction to lock anything by means of
bool exists(string|array|Traversable $files)
touch(string|array|Traversable $files, int $time = null, int $atime = null)
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