php generate random number

php generate random number

php generate random number

Hi Friends today we will learn how to php generate random number using php..
mt_rand(min,max) or rand(min,max) (tip: max and min are integer value) tag are use to generate random integer ..if you want generate number between 5 to 20 you can use mt_rand(5,20) or rand(5,20)..
Just Follow the below Example how to Generate Random number

PHP Generate Random Number Example:
Example 1: phprand.php

<?php
$number=rand(5,20);
$number2=mt_rand(5,20);
echo $number.'<br/>';
echo $number2;
?>

Example 2:

<h3>Genrate Random Number Between two Integer</h3>
<form method="POST">
<table>
    <tr>
    <td>Min Number</td>
    <td><input type="text" name="min" required/></td>
 </tr>
 <tr>
    <td>max Number</td>
    <td><input type="text" name="max" required/></td>
 </tr>
 <tr>
    <td></td>
    <td><input type="submit" name="submit" value="Genrate"/></td>
 </tr>
</table>
</form>
<?php 
if(isset($_POST['submit'])){
 $min=$_POST['min'];
 $max=$_POST['max'];
 if($min>$max){
  echo 'Min Number can not be Greater Than max Number';
 }else{
  $random=mt_rand($min,$max);
  echo $random;
 }
}
?>

php generate random number

That's it Friends how to generate random number using php..if you like this post please share and don't forget to comments..Thank You..