摘要： 1.冒泡排序： <?php #冒泡排序法 $arr = array(12,45,89,3,24,55,223,76,22,11,89,2,4,5,28,112,20,434,23,65,65,765,6,8,23,5,33,553,45,423,64,77,84,23); $tmp; for($i= 阅读全文