public function getAllContents()
    {
        $sLog    = '';
        $sFormat = "----------------------------------------------------------------------\n" .
                   "%s\n" .
                   "----------------------------------------------------------------------\n\n" .
                   "%s\n\n";

        $sLogDirectoryPath = $this->getErrorLogPath();
        $hDir              = @opendir( $sLogDirectoryPath );

        if ( !empty( $hDir ) ) {
            while ( false !== ( $sFileName = readdir( $hDir ) ) ) {
                $sLog .= $this->_getFormattedContents( $sLogDirectoryPath, $sFileName, $sFormat );
            }
        }

        return $sLog;
    }