插入排序支持升序降序-PHP源码
php代码
0 && $rand_arr[$j - 1] > $t; $j--) {
$rand_arr[$j] = $rand_arr[$j - 1];
$rand_arr[$j - 1] = $t;
}
}
}
return $rand_arr;
} else if ($sort == 'desc') {
for ($i = $count - 2; $i >= 0; $i--) {
if ($rand_arr[$i] < $rand_arr[$i + 1]) {
$t = $rand_arr[$i];
for ($j = $i + 1; $j < $count && $rand_arr[$j] > $t; $j++) {
$rand_arr[$j - 1] = $rand_arr[$j];
$rand_arr[$j] = $t;
}
}
}
return $rand_arr;
}
}
//创建随机数组
function rands() {
$s = 100;
$arr = array();
for ($i = 0; $i < $s; $i++) {
$arr[] = rand(0, 1000);
}
return $arr;
}
}
$rand_arr = InsertManages::rands();
echo '排序后' . var_export(InsertManages::insert($rand_arr, 'desc'), TRUE) . '';
?>
/phpyy/44347.htmlwww.phpzy.comtrue/phpyy/44347.htmlTechArticle插入排序支持升序降序-PHP源码 php代码 0 $rand_arr[$j - 1] > $t; $j--) {$rand_arr[$j] = $rand_arr[$j - 1];$rand_arr[$j - 1] = $t;}}}return $rand_arr;} else if ($sort == desc) {for ($i = $count - 2; $i >= 0; $i--) {if ($rand_arr[...
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