public function netunmount($netVolumes, $key) {
		$count = 0;
		$dropboxUid = '';
		if (isset($netVolumes[$key])) {
			$dropboxUid = $netVolumes[$key]['dropboxUid'];
		}
		foreach($netVolumes as $volume) {
			if (@$volume['host'] === 'dropbox' && @$volume['dropboxUid'] === $dropboxUid) {
				$count++;
			}
		}
		if ($count === 1) {
			$this->DB->exec('drop table '.$this->DB_TableName);
			foreach(glob(rtrim($this->options['tmbPath'], '\\/').DIRECTORY_SEPARATOR.$this->tmbPrefix.'*.png') as $tmb) {
				unlink($tmb);
			}
		}
		return true;
	}
public function netunmount($netVolumes, $key) {
		$count = 0;
		$dropboxUid = '';
		if (isset($netVolumes[$key])) {
			$dropboxUid = $netVolumes[$key]['dropboxUid'];
		}
		foreach($netVolumes as $volume) {
			if (@$volume['host'] === 'dropbox' && @$volume['dropboxUid'] === $dropboxUid) {
				$count++;
			}
		}
		if ($count === 1) {
			$this->DB->exec('drop table '.$this->DB_TableName);
			foreach(glob(rtrim($this->options['tmbPath'], '\\/').DIRECTORY_SEPARATOR.$this->tmbPrefix.'*.png') as $tmb) {
				unlink($tmb);
			}
		}
		return true;
	}
public function netunmount ( $ netVolumes , $ key ) { $ count = 0 ; $ dropboxUid = '' ; if ( isset ( $ netVolumes [ $ key ] ) ) { $ dropboxUid = $ netVolumes [ $ key ] [ 'dropboxUid' ] ; } foreach ( $ netVolumes as $ volume ) { if ( @ $ volume [ 'host' ] === 'dropbox' && @ $ volume [ 'dropboxUid' ] === $ dropboxUid ) { $ count ++ ; } } if ( $ count === 1 ) { $ this -> DB -> exec ( 'drop table ' . $ this -> DB_TableName ) ; foreach ( glob ( rtrim ( $ this -> options [ 'tmbPath' ] , '\\/' ) . DIRECTORY_SEPARATOR . $ this -> tmbPrefix . '*.png' ) as $ tmb ) { unlink ( $ tmb ) ; } } return true ; }
process of on netunmount
Drop table `dropbox` & rm thumbs

@param array $options
@return boolean
process of on netunmount Drop table dropbox & rm thumbs