/**
* Construct a new print object
*
* @param PrintConnector $connector The PrintConnector to send data to. If not set, output is sent to standard output.
* @param AbstractCapabilityProfile $profile Supported features of this printer. If not set, the DefaultCapabilityProfile will be used, which is suitable for Epson printers.
* @throws InvalidArgumentException
*/
function __construct(PrintConnector $connector = null, AbstractCapabilityProfile $profile = null)
{
if (is_null($connector)) {
if (php_sapi_name() == 'cli') {
$connector = new FilePrintConnector("php://stdout");
} else {
throw new InvalidArgumentException("Argument passed to Escpos::__construct() must implement interface PrintConnector, null given.");
}
}
/* Set connector */
$this->connector = $connector;
/* Set capability profile */
if ($profile === null) {
$profile = DefaultCapabilityProfile::getInstance();
}
$this->profile = $profile;
/* Set buffer */
$buffer = new EscposPrintBuffer();
$this->buffer = null;
$this->setPrintBuffer($buffer);
$this->initialize();
}
* a built-in capability profile, you need to check its documentation for
* supported code pages.
*
* These are then loaded into a capability profile, which maps code page
* numbers to iconv encoding names on your particular printer. This script
* will print all configured code pages, so that you can check that the chosen
* iconv encoding name matches the actual code page contents.
*
* If this is correctly set up for your printer, then the driver will try its
* best to map UTF-8 text into these code pages for you, allowing you to accept
* arbitrary input from a database, without worrying about encoding it for the printer.
*/
require_once dirname(__FILE__) . "/../Escpos.php";
// Enter connector and capability profile (to match your printer)
$connector = new FilePrintConnector("php://stdout");
$profile = DefaultCapabilityProfile::getInstance();
$verbose = false;
// Skip tables which iconv wont convert to (ie, only print characters available with UTF-8 input)
/* Print a series of receipts containing i18n example strings - Code below shouldn't need changing */
$printer = new Escpos($connector, $profile);
$codePages = $profile->getSupportedCodePages();
$first = true;
// Print larger table for first code-page.
foreach ($codePages as $table => $name) {
/* Change printer code page */
$printer->selectCharacterTable(255);
$printer->selectCharacterTable($table);
/* Select & print a label for it */
$label = $name;
if ($name === false) {
$label = " (not matched to iconv table)";
