PHP封装的字符串加密解密函数_php技巧
程序中经常使用的PHP加密解密字符串函数
代码如下:
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使用方法:
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非常给力的authcode加密函数,Discuz!经典代码(带详解):
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函数authcode($string, $operation, $key, $expiry)中的$string:字符串,明文或密文;$operation:DECODE表示解密,其它表示加密;$key:密匙;$expiry:密文有效期。
用法:
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3、加解密函数encrypt():
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函数encrypt($string,$operation,$key)中$string:需要加密解密的字符串;$operation:判断是加密还是解密,E表示加密,D表示解密;$key:密匙。
用法:
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