在通过Whatsapp的URL共享动态数据时，如何用％20替换空格？
[英]How to replace spaces with %20 while sharing dynamic data through URLs to Whatsapp?
问题描述
In this code, I have dynamic colleges in my URL through get I am fetching data through URL and I'm using CodeIgniter. 
在此代码中，通过获取URL来获取数据以及使用CodeIgniter，我在URL中拥有了动态的大学。
Now, I want to share content with friends through Whatsapp. 现在，我想通过Whatsapp与朋友分享内容。
When I click on Whatsapp link, it redirects me on Whatsapp Web, and after scanning QR code and then send to any friend it shows spaces in my $colleges like abc but I want a%20b%20c . 当我单击Whatsapp链接时，它将重定向我在Whatsapp Web上的位置，并在扫描QR代码然后发送给任何朋友后，它在$colleges显示空格，例如abc，但我需要a%20b%20c 。
So, how can I do this ? 那么，我该怎么做呢？ Please help me. 请帮我。
<a href="https://web.whatsapp.com/send?text=<?php echo base_url(); ?>college/<?php $strings = $college; $collegesss = preg_replace('/\s+/','%20', $string); echo $collegesss; ?>" target="_blank" style="text-decoration:none" data-action="share/whatsapp/share">
<div style="color: #fff;">
<i class="fa fa-whatsapp"></i> Whatsapp
</div>
</a>
1 个解决方案
解决方案1
0 已采纳 2018-02-09 13:54:19
You should use urlencode from PHP library. 您应该使用PHP库中的urlencode 。
Something like that: 像这样：
<a href="https://web.whatsapp.com/send?text=<?php echo base_url(); ?>college/<?php echo urlencode($college); ?>" target="_blank" style="text-decoration:none" data-action="share/whatsapp/share">
<div style="color: #fff;">
<i class="fa fa-whatsapp"></i> Whatsapp
</div>
</a>
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