Mike42\Escpos\PrintConnectors\DummyPrintConnector Class Reference

Inheritance diagram for Mike42\Escpos\PrintConnectors\DummyPrintConnector:

Collaboration diagram for Mike42\Escpos\PrintConnectors\DummyPrintConnector:

Public Member Functions
	__construct ()
	clear ()
	__destruct ()
	finalize ()
	getData ()
	read ($len)
	write ($data)

Detailed Description

Print connector that writes to nowhere, but allows the user to retrieve the buffered data. Used for testing.

Constructor & Destructor Documentation

Mike42\Escpos\PrintConnectors\DummyPrintConnector::__construct

(

)

Create new print connector

Mike42\Escpos\PrintConnectors\DummyPrintConnector::__destruct

(

)

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

Implements Mike42\Escpos\PrintConnectors\PrintConnector.

Member Function Documentation

Mike42\Escpos\PrintConnectors\DummyPrintConnector::finalize

(

)

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

Implements Mike42\Escpos\PrintConnectors\PrintConnector.

Mike42\Escpos\PrintConnectors\DummyPrintConnector::getData

(

)

Returns

string Get the accumulated data that has been sent to this buffer.

string data which the printer will provide on next Mike42\Escpos\PrintConnectors\DummyPrintConnector::read

(

$len

)

Read data from the printer.

Parameters

string

$len

Length of data to read.

Returns

Data read from the printer, or false where reading is not possible.

See also

PrintConnector::read()

Implements Mike42\Escpos\PrintConnectors\PrintConnector.

Mike42\Escpos\PrintConnectors\DummyPrintConnector::write

(

$data

)

Write data to the print connector.

Parameters

string

$data

The data to write

Implements Mike42\Escpos\PrintConnectors\PrintConnector.

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The documentation for this class was generated from the following file:

• C:/www/aplusnet/incahellas.com/public_html/lib/escpos-php-development/src/Mike42/Escpos/PrintConnectors/DummyPrintConnector.php