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关于php base64函数的一些疑问解决方法

Jun 13, 2016 pm 01:37 PM
base64 bit nbsp php

关于php base64函数的一些疑问
一直对这个函数有不懂的地方
先上手册上的解释 此种编码是为了使二进制数据可以通过非纯 8-bit 的传输层传输,例如电子邮件的主体。 
但是我看到好多对一些配置文件还有一些别的东西进行base64编码,这样可能是为了传输的完整性,除了我猜想的这个还有其他的好处没
一直不解的是 , 为什么要进行这样的编码,有什么好处
加上一些开源的东西上也用到这个 ,实在是不明白,所以特来高手云集的CSDN上找答案

先谢谢大家了

------解决方案--------------------
可以编码中文字或者图片,使他们能顺利传输。

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