计算图像视图 [英] Count image views

问题描述

我想要一个图像代码来计算图像的查看次数，无论图像在哪个站点上找到。我想使用img src标签，并让src指向一个计算该视图的php页面，然后返回要查看的图像。我在想这样的事情：

I would like to have code for an image that counts the number of times the image is viewed, regardless of what site the image is found on. I want to use the img src tag, and have src point to a php page that counts that view and then returns the image to be viewed. I was thinking something like this:

 <img src="www.mywebsiteurl.com/something.php" /> 

如何编写something.php以便返回正确的图像文件？我知道如何记录页面视图，但如果我必须在这种情况下做一些不同的事情，请告诉我。

How would I go about writing "something.php" so that it returns the proper image file? I know how to record the page view, but if I must do something different in this case, please tell me.

推荐答案

你的脚本需要：

1. 记录命中。


2. 设置输出的内容类型（ header（'Content-Type：image / jpeg'）; ）


3. 输出图像（ readfile（$ path_to_image））;

1. Record the hit.
2. Set the content type of the output ( header('Content-Type: image/jpeg'); )
3. Output the image ( readfile( $path_to_image ) );

例如，请参阅 readfile文档和用PHP输出图像。

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