1--TEST-- 2Test rand function when min and max are in proper or inverted order 3--CREDITS-- 4PHP TestFEst 2017 - PHPDublin, PHPSP - Joao P V Martins <jp.joao@gmail.com> 5--FILE-- 6<?php 7$min_value = 10; 8$max_value = 20; 9$correct_order = rand($min_value, $max_value); 10$incorrect_order = rand($max_value, $min_value); 11var_dump($correct_order >= $min_value); 12var_dump($correct_order <= $max_value); 13var_dump($incorrect_order >= $min_value); 14var_dump($incorrect_order <= $max_value); 15?> 16--EXPECT-- 17bool(true) 18bool(true) 19bool(true) 20bool(true) 21