PHP-从字节数组获取图像 [英] PHP - get image from byte array

问题描述

我正在尝试为我的移动应用程序创建一个后端.我将图像的内容作为字节数组发送到HTTP请求的主体(输出流)中，我想在PHP脚本中读取此字节流并获取图像.

I am trying to create a back-end for my mobile application. I am sending an image's contents as a byte array in the HTTP request's body (output stream) I want to read this stream of bytes in the PHP script and get back an image.

有人可以告诉我我该怎么做吗?

Can someone please tell me how I can do that?

谢谢.

推荐答案

您可以通过阅读如何处理这些数据取决于您自己.您可以使用 file_put_contents 将数据写入文件.正如您所提到的，它是图像数据，您也许还可以将数据放入带有 Imagick :: readImageBlob 的ImageMagick 对象.另一种选择是使用 GD 并使用 imagecreatefromstring .

What you do with that data is up to you. You could write the data to a file with file_put_contents. As you mentioned it is image data, you might also be able to drop the data into an ImageMagick object with Imagick::readImageBlob. Another alternative is to use GD and load the image with imagecreatefromstring.

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