you can use rand() function for that in php.
Example:
Generate random numbers between 1 to 50
<?php
echo rand(1,50);
?>rand(0,10);
or
random_int(0,10)// $min and $max are optional
rand($min,$max);echo random_int(0,50);<?php
// src/Controller/LuckyController.php
namespace AppController;
use SymfonyComponentHttpFoundationResponse;
class LuckyController
{
public function number(): Response
{
$number = random_int(0, 100);
return new Response(
'<html><body>Lucky number: '.$number.'</body></html>'
);
}
}function genrateRandomInteger($len = 10)
{
$last =-1; $code = '';
for ($i=0;$i<$len;$i++)
{
do {
$next_digit=mt_rand(0,9);
}
while ($next_digit == $last);
$last=$next_digit;
$code.=$next_digit;
}
return $code;
}rand();<?php
function random_str_generator ($len_of_gen_str){
$chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
$var_size = strlen($chars);
echo "Random string =";
for( $x = 0; $x < $len_of_gen_str; $x++ ) {
$random_str= $chars[ rand( 0, $var_size - 1 ) ];
echo $random_str;
}
echo "
";
}
random_str_generator (8)
?>