FileSystemResourceManager.php
public function delete($name)
	{
		return $this->fileExists($name) ? @unlink($this->getBasePath() . DIRECTORY_SEPARATOR . $name) : false;
	}
public function delete($name)
	{
		return $this->fileExists($name) ? @unlink($this->getBasePath() . DIRECTORY_SEPARATOR . $name) : false;
	}
public function delete ( $ name ) { return $ this -> fileExists ( $ name ) ? @ unlink ( $ this -> getBasePath ( ) . DIRECTORY_SEPARATOR . $ name ) : false ; }
Removes a file
@param string $name the name of the file to remove
@return boolean
Removes a file