Let's talk about how to add sharing function in php page

With the popularity of social media, sharing functions are becoming more and more popular. Adding sharing functions to websites or applications can make it easier for users to share content and increase user participation and interactivity. This article will introduce how to add sharing functionality to PHP pages.

1. Determine the sharing channel
First, you need to determine the sharing channel to be added. Currently, the mainstream sharing channels include WeChat, QQ, Weibo, Facebook, etc. Different channels may require different interfaces and parameters, so you need to understand the sharing methods and interface requirements of each channel before adding the sharing function.

2. Obtain the sharing interface and parameters
After determining the sharing channel, you need to obtain the sharing interface and parameters. Generally speaking, the sharing interface can be obtained from the open platform of the corresponding channel. For example, for WeChat sharing, the sharing interface can be obtained from the WeChat open platform, and for QQ sharing, the sharing interface can be obtained from the QQ open platform.

To obtain the interface, you generally need to register on the corresponding open platform and apply for the corresponding application. After passing the review, you can obtain the interface and parameters. After obtaining the parameters, you need to fill in the parameters into the share button in the PHP page to add the sharing function to the page.

3. Add sharing button
After obtaining the sharing interface and parameters, you can add a sharing button to the PHP page. Generally speaking, sharing buttons can be in the form of pictures or text, and sharing events are triggered by clicking the button.

When adding a sharing button, you need to fill in the obtained sharing parameters into the corresponding attributes of the button. For example, for WeChat sharing, you can fill in the sharing parameters in the following code:

<button>" data-title="<?php  echo $title;?>" data-desc="<?php  echo $desc;?>" data-img="<?php  echo $img;?>">分享到微信</button>

Among them, $url represents the URL to be shared, $title represents the title of sharing, $desc represents the description information of sharing, $img Represents a shared image link. This code is used to add a share to WeChat button to the page.

4. Writing sharing events
After adding a sharing button, you need to write a sharing event to achieve sharing after clicking the button. Sharing events can be implemented using JavaScript or jQuery. For example, for WeChat sharing, you can use the following code:

$('.btn-share-wechat').click(function(){
  var url = $(this).attr('data-url');
  var title = $(this).attr('data-title');
  var desc = $(this).attr('data-desc');
  var img = $(this).attr('data-img');
  WeixinJSBridge.invoke('shareTimeline',{
    "img_url":img,
    "img_width":"640",
    "img_height":"640",
    "link":url,
    "desc":desc,
    "title":title
  })
});

This code is used to trigger the sharing event when the share to WeChat button is clicked, pass the obtained sharing parameters to the WeChat open platform interface, and trigger the sharing event .

5. Test the sharing function
After adding the sharing button and sharing event, you need to perform functional testing to ensure the correctness of the sharing function. When testing, you can test on different devices and browsers and confirm the sharing effects of different sharing channels. If the test passes, the page can be officially launched and users can use the sharing function.

Summary:
Through the introduction of this article, we have learned the basic steps and implementation methods of adding sharing functions to PHP pages. At present, the sharing function has become one of the important ways of interaction in websites and applications. By adding the sharing function, users' participation and interactivity can be improved, and users can enjoy a better experience.

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