php中的随机数生成器
you can use rand() function for that in php.
Example:
Generate random numbers between 1 to 50
<?php
echo rand(1,50);
?>
php随机数生成器
<?php
echo rand(1,50);
?>
php rand int
random_int ( int $min , int $max );
php随机整数
echo random_int(0,50);
php随机数
rand(0,10);
or
random_int(0,10)
php randon整数4位数
$digits = 3;
echo rand(pow(10, $digits-1), pow(10, $digits)-1);