protected function buildDirectory($filePath)
	{
		$directory = dirname($filePath);
		
		if (!is_dir($directory)) {
			mkdir($directory, 0777, true);
		}
	}
protected function buildDirectory($filePath)
	{
		$directory = dirname($filePath);
		
		if (!is_dir($directory)) {
			mkdir($directory, 0777, true);
		}
	}
protected function buildDirectory ( $ filePath ) { $ directory = dirname ( $ filePath ) ; if ( ! is_dir ( $ directory ) ) { mkdir ( $ directory , 0777 , true ) ; } }
Determine if a style directory needs to be built and if so create it.

@param  string $filePath
@return void
Determine if a style directory needs to be built and if so create it .