/**
* Enables the logging of messages issued with `say` and `speak` methods and error messages into a file located at
* a specified path.
*
* @param string $logFp The path to the log file.
*
* @return void
*/
public static function setLogging($logFp)
{
assert('is_cstring($logFp)', vs(isset($this), get_defined_vars()));
$logFp = CFilePath::frameworkPath($logFp);
self::$ms_logFp = $logFp;
}
