dounieliang4712 2019-08-13 03:30
浏览 32

在wordpress上的functions.php中为else语句显示none的正确方法是什么? [关闭]

Got some help to show this particular hook on the product page on woo commerce. this displays a particular amount when the price is > 20000

and i need to display none when the price is < 20000

Just wanted to know is this the proper way to use else statement.

add_action( 'woocommerce_single_product_summary', 'show_inst_price', 30 );
  function show_inst_price() {
   global $product; 
   $id = $product->get_id();
    $product = wc_get_product( $id );
    $a=$product->get_price();
    if( $a > 20000 ){
    $b  = 5.15464;
    $c = 100;
    $d = $a * $b;
    $total = $d/$c;
      echo '<div class="inst-price" style="font-weight:bold; margin-top: -15px; margin-bottom: 15px;">0% Instalments starting from <span style="color:red;">Rs. ' . number_format($total) . '/month</span></div>';
  }else{
      echo '<span></span>';
             }       
  }

Still the code works perfectly.

  • 写回答

0条回答 默认 最新

    报告相同问题?

    悬赏问题

    • ¥15 Oracle中如何从clob类型截取特定字符串后面的字符
    • ¥15 想通过pywinauto自动电机应用程序按钮,但是找不到应用程序按钮信息
    • ¥15 如何在炒股软件中,爬到我想看的日k线
    • ¥15 seatunnel 怎么配置Elasticsearch
    • ¥15 PSCAD安装问题 ERROR: Visual Studio 2013, 2015, 2017 or 2019 is not found in the system.
    • ¥15 (标签-MATLAB|关键词-多址)
    • ¥15 关于#MATLAB#的问题,如何解决?(相关搜索:信噪比,系统容量)
    • ¥500 52810做蓝牙接受端
    • ¥15 基于PLC的三轴机械手程序
    • ¥15 多址通信方式的抗噪声性能和系统容量对比