Implementation of one-way hash encryption function in PHP

This time I will bring you the implementation of PHP's one-way hash encryption function. What are theprecautionsfor the implementation of PHP's one-way hash encryption function. The following is a practical case, let's take a look.

The example in this article describes the one-way hash encryption operation implemented by PHP. Share it with everyone for your reference, the details are as follows:

1. Encrypted file

"; echo $sha1; echo "
"; echo "http://localhost//sha1_de.php?str=$str&sha1=$sha1"; ?>

2. Decrypted file

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!

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The above is the detailed content of Implementation of one-way hash encryption function in PHP. For more information, please follow other related articles on the PHP Chinese website!