original_string: final public function time() {
  		if ($this->dbtype == 'pgsql')
  			return $this->query(
  				"SELECT EXTRACT('epoch' from CURRENT_TIMESTAMP) AS now"
  			)['now'];
  		if ($this->dbtype == 'mysql')
  			return $this->query(
  				"SELECT UNIX_TIMESTAMP() AS now")['now'];
  		return $this->query(
  			"SELECT strftime('%s', CURRENT_TIMESTAMP) AS now"
  		)['now'];
  	}
code: final public function time() {
  		if ($this->dbtype == 'pgsql')
  			return $this->query(
  				"SELECT EXTRACT('epoch' from CURRENT_TIMESTAMP) AS now"
  			)['now'];
  		if ($this->dbtype == 'mysql')
  			return $this->query(
  				"SELECT UNIX_TIMESTAMP() AS now")['now'];
  		return $this->query(
  			"SELECT strftime('%s', CURRENT_TIMESTAMP) AS now"
  		)['now'];
  	}
code_tokens: final public function time ( ) { if ( $ this -> dbtype == 'pgsql' ) return $ this -> query ( "SELECT EXTRACT('epoch' from CURRENT_TIMESTAMP) AS now" ) [ 'now' ] ; if ( $ this -> dbtype == 'mysql' ) return $ this -> query ( "SELECT UNIX_TIMESTAMP() AS now" ) [ 'now' ] ; return $ this -> query ( "SELECT strftime('%s', CURRENT_TIMESTAMP) AS now" ) [ 'now' ] ; }
docstring: Get Unix timestamp from database server.
  
  @return int Unix epoch.
docstring_tokens: Get Unix timestamp from database server .