Php 在WhatsApp消息中创建换行符

我一直在使用WhatsApp共享消息：

whatsapp-button.js

$_u.="Product Name:".$_productName."\n";

$_u.="Sku:".$_productSku."\n";

<a href="whatsapp://send" data-text="<?php echo nl2br($_u); ?>" data-href="" class="wa_btn <?php echo $buttonsize; ?>" style="display:none">Share</a>

$\u.=“产品名称：”.$\u产品名称。“\n”；
$\u.=“Sku:”.$\u产品Sku.\n”；

如何添加换行符：

---

我尝试过

\n

，

\r\n

，

PHP\u EOL

和

%0D%0A

，但它只显示为文本。

我得到了一个可行的解决方案：

HTML:

有一种解决方案基本上是使用：

whatsappMessage = window.encodeURIComponent(whatsappMessage)

---

如果只发送包含换行符的文本

use this %0a


link =`whatsapp://send?text=%0a‎Hello%0aWorld`;

如果要发送包含换行符的文本的url链接

var encodedURL = encodeURIComponent(some_url);
link =`whatsapp://send?text=${encodedURL}%0a‎Hello%0aWorld`;

现在将此链接嵌入锚标记中

<a href=link> Click here! </a>

---

要在WhatsApp中创建换行符，可以使用以下命令。它工作正常，我正在使用它：

use `%0a`

例如：

smsContain = "*Greetings from  " + cname + " ,%0a %0aM/s. " + txtName.Text + " %0a %0aYour Bill for Advertisement is generated ; %0a %0aBill Date  :-  " + DateTime.ParseExact(dateTimePicker1.Text, "dd/MM/yyyy", null).ToString("dd/MM/yyyy") + " %0a %0aBill no  :-  " + lblBillNo.Text + "  %0a %0aBilling Amount of Rs.  " + lblNet_Amt.Text + " %0a %0aAdvertisement Published in  " + news + " in " + Edi + "  edition,%0a %0aReleased Date : " + DateTime.ParseExact(DateTime.Parse(dt).ToShortDateString(), "dd/MM/yyyy", null).ToString("dd/MM/yyyy") + ".%0a %0aPlease find the Bill attached below, and request you to please  release the payment ASAP. %0a %0a %0aAny descripancy in regards to this Bill to reported to us immediately.%0a %0a %0aAlways at your Service....* ";
                smsContain = smsContain.Replace("&", "+%26+");

---

将\n替换为\r\n；）尝试使用：

PHP\u EOL

而不是

\n

。这对你有用吗？你确定你没有把a标签弄乱吗<代码>“Url:尝试

%0D

（回车）如果尝试使用PHP\u EOL，也不要使用nl2br（）！

use `%0a`

smsContain = "*Greetings from  " + cname + " ,%0a %0aM/s. " + txtName.Text + " %0a %0aYour Bill for Advertisement is generated ; %0a %0aBill Date  :-  " + DateTime.ParseExact(dateTimePicker1.Text, "dd/MM/yyyy", null).ToString("dd/MM/yyyy") + " %0a %0aBill no  :-  " + lblBillNo.Text + "  %0a %0aBilling Amount of Rs.  " + lblNet_Amt.Text + " %0a %0aAdvertisement Published in  " + news + " in " + Edi + "  edition,%0a %0aReleased Date : " + DateTime.ParseExact(DateTime.Parse(dt).ToShortDateString(), "dd/MM/yyyy", null).ToString("dd/MM/yyyy") + ".%0a %0aPlease find the Bill attached below, and request you to please  release the payment ASAP. %0a %0a %0aAny descripancy in regards to this Bill to reported to us immediately.%0a %0a %0aAlways at your Service....* ";
                smsContain = smsContain.Replace("&", "+%26+");