您可以使用

echo '<div></div>';

要打印div，您可以用途：

<div id="print-div">
...content of div goes here...
</div>

添加此函数

function printDiv() {
  var printDiv = document.getElementById("print-div");
  var printContent = printDiv.innerHTML;
  var printWindow = window.open("", "", "width=800,height=600");
  printWindow.document.write(printContent);
  printWindow.print();
  printWindow.close();
}

试试这个按钮

<button onclick="printDiv()">Test Print Div</button>