generating a random no.in php [closed]_问答_开发者

开发者 https://www.devze.com 2023-04-02 20:56 出处：网络

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I am working in an application which is a online examination application. Now at first the students has to login and they will get the questions. Now what i want is when the students login then a random no. must be generated between 1 to 50. And that will extract 50 questions for him. How to generate the random number between 1 to 50 when the login is successful.

This is my html code:

<body>
<h3>Login Form</h3>
<form id="form1" name="form1" method="post" action="login.php">
  Student Username: 
  <label>
  <input type="text" name="username" id="use开发者_开发问答rname" />
  </label>
  <p>Student Password: 
    <label>
    <input type="text" name="password" id="password" />
    </label>
  </p>
  <p>
    <label>
    <input type="submit" name="button" id="button" value="login" />
    </label>
  </p>
</form>
</body>

Now when the login is successful then a random no. between 1 to 50 must be generated.

if i understand you, you need to use rand ^[docs] or mt_rand ^[docs] functions like: