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PHP implements MD5 encryption 16 bits (not the default 32 bits)_PHP tutorial
- WBOYOriginal
- 2016-07-21 14:58:57937browse
Use the substr function to intercept:
Copy the code The code is as follows:
substr(md5( "admin"),8,16); // 16-bit MD5 encryption
md5("admin"); // 32-bit MD5 encryption
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