<?php /* Change to the correct path if you copy this example! */ require __DIR__ . '/../../vendor/autoload.php'; use Zelda\EscposPhp\Printer; use Zelda\EscposPhp\PrintConnectors\NetworkPrintConnector; /* Most printers are open on port 9100, so you just need to know the IP * address of your receipt printer, and then fsockopen() it on that port. */ try { $connector = new NetworkPrintConnector("10.x.x.x", 9100); /* Print a "Hello world" receipt" */ $printer = new Printer($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"; }