PHP 인터페이스 Mike42\Escpos\PrintConnectors\PrintConnector

공개 메소드들

메소드	설명
__destruct ( )	Print connectors should cause a NOTICE if they are deconstructed when they have not been finalized.
finalize ( )	Finish using this print connector (close file, socket, send accumulated output, etc).
read ( string $len ) : Data	Read data from the printer.
write ( string $data )	Write data to the print connector.

Print connectors should cause a NOTICE if they are deconstructed when they have not been finalized.

public __destruct ( )

Finish using this print connector (close file, socket, send accumulated output, etc).

public finalize ( )

Read data from the printer.

public read ( string $len ) : Data
$len	string	Length of data to read.
리턴	Data	read from the printer, or false where reading is not possible.

Write data to the print connector.

public write ( string $data )
$data	string	The data to write