PHP - 如何将字节数组转换为图像文件？ [重复]

Question

This question already has an answer here:

• Converting a byte array into an image using PHP and HTML 3 answers

Using Java SDK i have JPEG byte array. Now using PHP i need to show that byte array into JPEG picture using tag.

How can i convert byte array to readable JPEG? Tried this but its not showing the picture at all.

$byteArray = "[A@53d9e469"; //something like this Java generated
$img = "<img src= 'data:image/jpeg;base64, $byteArray' />";
echo ($img);

EDIT:

I have tried $byteArray = base64_encode($byteArray); but that is not working.

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Answer 1

make sure you go from bytes array to base 64. see: How to convert image into byte array and byte array to base64 String in android?