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re-add library escpos

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frederic34
2015-11-11 18:02:47 +01:00
parent 765e83d456
commit 954291ae0b
97 changed files with 9832 additions and 0 deletions
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33
htdocs/includes/mike42/escpos-php/example/interface/linux-usb.php Normal file
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<?php
/* Change to the correct path if you copy this example! */
require_once(dirname(__FILE__) . "/../../Escpos.php");
/**
* On Linux, use the usblp module to make your printer available as a device
* file. This is generally the default behaviour if you don't install any
* vendor drivers.
*
* Once this is done, use a FilePrintConnector to open the device.
*
* Troubleshooting: On Debian, you must be in the lp group to access this file.
* dmesg to see what happens when you plug in your printer to make sure no
* other drivers are unloading the module.
*/
try {
// Enter the device file for your USB printer here
$connector = null;
//$connector = new FilePrintConnector("/dev/usb/lp0");
//$connector = new FilePrintConnector("/dev/usb/lp1");
//$connector = new FilePrintConnector("/dev/usb/lp2");
/* Print a "Hello world" receipt" */
$printer = new Escpos($connector);
$printer -> text("Hello World!\n");
$printer -> cut();
/* Close printer */
$printer -> close();
} catch(Exception $e) {
echo "Couldn't print to this printer: " . $e -> getMessage() . "\n";
}