图像的php base64_encode函数使输出与Coreutil中的相似函数不同



以下php代码:

base64_encode(file_get_contents("test.jpeg"));

生产:

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

我期望获得(linux(Coreutils base64为同一图像产生的东西:

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

我将如何使PHP产生与Linux Coreutils相同的输出?

我尝试base64decode第一行(LzlqL...(,结果给出了/9j/4...。看来您某个地方有问题,并且您已经编码了两倍的图像

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