php md5算法

<!DOCTYPE html>
<html>
<body>

<?php
$str = "Shanghai";
echo md5($str);
?>   
  
</body>
</html>

输出

5466ee572bcbc75830d044e66ab429bc

参考:

https://www.w3school.com.cn/tiy/s.asp?f=demo_php_func_string_md5

原文地址:https://www.cnblogs.com/sea-stream/p/11279805.html