random number generator in php

1you can use rand() function for that in php.
2Example:
3Generate random numbers between 1 to 50
4<?php
5  echo rand(1,50);
6?>

1// $min and $max are optional
2rand($min,$max);

1echo random_int(0,50);

1<?php
2  echo rand(1,50);
3?>

1rand(0,10);
2or
3random_int(0,10)

1echo (rand());
2echo(rand(10, 100));//random number with range
3