doushun4666 2015-06-04 11:05
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PHP无法直接将动画gif作为图像返回

I have a script that generate an animated gif. It once work fine but all of a sudden after some file transfer and git push/pull, the script is not functioning!

The problem is weird.

The following line is used to return the generated gif.

header('Content-type:image/gif');
echo $this->image;

Standard flow but the image is not displayed correctly, with code 200 when I check the header in chrome developer tool.

I once thought there was some problem with the code, but when I double check by returning normal html like this:

echo '<img src="data:image/*;base64,'.base64_encode($this->image).'" />';

The image shows up correctly.

Any idea what's the possible reason behind?

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