what is the use of rand() in php?

[ldhseo]

what is the use of rand() in php?

 

[george.weballey13]

returns a random number.

PHP: rand - Manual

 

[nareshverma]

<?php
echo(rand() . "<br>");
echo(rand() . "<br>");
echo(rand(10,100));
?>

Postaserver

 

[samir09]

The rand () function is used to generate a random number in PHP. It can also be used to generate a random number within a specific range (for example a number between 10 and 30.)

Bulkmailstack

 

[jacks009]

If called without the optional min, max arguments rand() returns a pseudo-random integer between 0 and getrandmax().

Proxiesforrent