我找到了一个直接从PHP打印的代码:
$printer = "cups-pdf";
$ph = printer_open($printer);
if ($ph) {
$content = "Hello World...";
printer_set_option($ph, PRINTER_MODE, "RAW");
printer_write($ph, $content);
printer_close($ph);
} else {
echo "Couldn't connect...";
}我试图在Ubuntu14.04LTS上使用XAMPP测试它。但它给了我一个错误:
Fatal error: Call to undefined function printer_open() in /opt/lampp/htdocs/test/test.php on line 4`我该怎么解决呢?
https://stackoverflow.com/questions/40337700
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