* will not render this output correctly in all cases. * * @author Michael Billington <*****@*****.**> */ require_once dirname(__FILE__) . "/../Escpos.php"; $printer = new Escpos(); /* Initialize */ $printer->initialize(); /* Text */ $printer->text("Hello world\n"); $printer->cut(); /* Line feeds */ $printer->text("ABC"); $printer->feed(7); $printer->text("DEF"); $printer->feedReverse(3); $printer->text("GHI"); $printer->feed(); $printer->cut(); /* Font modes */ $modes = array(Escpos::MODE_FONT_B, Escpos::MODE_EMPHASIZED, Escpos::MODE_DOUBLE_HEIGHT, Escpos::MODE_DOUBLE_WIDTH, Escpos::MODE_UNDERLINE); for ($i = 0; $i < pow(2, count($modes)); $i++) { $bits = str_pad(decbin($i), count($modes), "0", STR_PAD_LEFT); $mode = 0; for ($j = 0; $j < strlen($bits); $j++) { if (substr($bits, $j, 1) == "1") { $mode |= $modes[$j]; } } $printer->selectPrintMode($mode); $printer->text("ABCDEFGHIJabcdefghijk\n");