PHP简单的冒泡排序法(｡•ˇ‸ˇ•｡)

php代码

<?php
$b = [5,2,7,3,1,6,8,0];
// $b = [8,7,6,5,4,3,2,1,0];#直观地看出需要复循环几遍
$n = count($b);

for($s = 0;$s < $n;$s++){

	for($i = 0;$i $b[$i+1]) {	#升序排序

			$tmp = $b[$i+1];

			$b[$i+1] = $b[$i];

			$b[$i] = $tmp;
		}
	}
}
print_r($b);