写一段由小到大排序的PHP代码
发表于:2022-11-24 10:23:32浏览:43次TAG:
以下是使用PHP编写一个数组由小到大排序的代码示例:
```
<?php
//定义一个数组
$array = array(7, 2, 5, 1, 3);
//使用sort()函数对数组按升序排序
sort($array);
//输出排序后的数组
print_r($array);
?>
```
在以上示例中,我们首先定义了一个包含5个数字的数组。使用sort()函数对该数组按升序进行了排序,最后使用print_r()函数输出排序后的数组。
基本
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调试
- 请求信息 : 2025-11-26 13:40:02 HTTP/1.1 GET : http://xn.iwdd.cn/home/article/detail/id/984.html
- 运行时间 : 0.356097s [ 吞吐率:2.81req/s ] 内存消耗:2,035.96kb 文件加载:151
- 查询信息 : 30 queries
- 缓存信息 : 16 reads,0 writes
- 会话信息 : SESSION_ID=2a1ce7a2824f128f8a7cd7590c47436e
- CONNECT:[ UseTime:0.000760s ] mysql:host=127.0.0.1;port=3306;dbname=xn_iwdd_cn;charset=utf8mb4
- SHOW FULL COLUMNS FROM `cms_article` [ RunTime:0.001397s ]
- SELECT * FROM `cms_article` WHERE `id` = 984 LIMIT 1 [ RunTime:0.000909s ]
- SHOW FULL COLUMNS FROM `cms_article_keywords` [ RunTime:0.001851s ]
- SELECT `i`.`aid`,`i`.`keywords_id`,`k`.`title` FROM `cms_article_keywords` `i` LEFT JOIN `cms_keywords` `k` ON `k`.`id`=`i`.`keywords_id` WHERE `i`.`aid` = '984' AND `k`.`status` = '1' ORDER BY `i`.`create_time` ASC [ RunTime:0.001177s ]
- UPDATE `cms_article` SET `read` = `read` + 1 WHERE `id` = 984 [ RunTime:0.074864s ]
- SHOW FULL COLUMNS FROM `cms_article_cate` [ RunTime:0.002005s ]
- SELECT * FROM `cms_article_cate` ORDER BY `sort` DESC [ RunTime:0.001954s ]
- SELECT COUNT(*) AS think_count FROM `cms_article` WHERE `cate_id` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.005555s ]
- SELECT COUNT(*) AS think_count FROM `cms_article` WHERE `cate_id` = 2 AND `status` = 1 LIMIT 1 [ RunTime:0.005805s ]
- SELECT COUNT(*) AS think_count FROM `cms_article` WHERE `cate_id` = 3 AND `status` = 1 LIMIT 1 [ RunTime:0.005667s ]
- SELECT COUNT(*) AS think_count FROM `cms_article` WHERE `cate_id` = 4 AND `status` = 1 LIMIT 1 [ RunTime:0.006637s ]
- SELECT COUNT(*) AS think_count FROM `cms_article` WHERE `cate_id` = 5 AND `status` = 1 LIMIT 1 [ RunTime:0.004346s ]
- SELECT COUNT(*) AS think_count FROM `cms_article` WHERE `cate_id` = 6 AND `status` = 1 LIMIT 1 [ RunTime:0.005466s ]
- SELECT COUNT(*) AS think_count FROM `cms_article` WHERE `cate_id` = 7 AND `status` = 1 LIMIT 1 [ RunTime:0.005869s ]
- SELECT COUNT(*) AS think_count FROM `cms_article` WHERE `cate_id` = 8 AND `status` = 1 LIMIT 1 [ RunTime:0.005817s ]
- SHOW FULL COLUMNS FROM `cms_keywords` [ RunTime:0.002642s ]
- SELECT * FROM `cms_keywords` WHERE `status` = 1 ORDER BY rand() , id desc LIMIT 20 [ RunTime:0.001684s ]
- SELECT `a`.`id`,`a`.`title`,`a`.`thumb`,`a`.`create_time`,`a`.`read`,`a`.`desc`,`f`.`filepath` FROM `cms_article` `a` LEFT JOIN `cms_file` `f` ON `a`.`thumb`=`f`.`id` WHERE `a`.`status` = '1' ORDER BY rand() , a.id desc LIMIT 10 [ RunTime:0.041522s ]
- SELECT `k`.`id`,`k`.`title` FROM `cms_article_keywords` `a` LEFT JOIN `cms_keywords` `k` ON `k`.`id`=`a`.`keywords_id` WHERE `a`.`aid` = '876' AND `k`.`status` = '1' LIMIT 4 [ RunTime:0.001060s ]
- SELECT `k`.`id`,`k`.`title` FROM `cms_article_keywords` `a` LEFT JOIN `cms_keywords` `k` ON `k`.`id`=`a`.`keywords_id` WHERE `a`.`aid` = '3496' AND `k`.`status` = '1' LIMIT 4 [ RunTime:0.001020s ]
- SELECT `k`.`id`,`k`.`title` FROM `cms_article_keywords` `a` LEFT JOIN `cms_keywords` `k` ON `k`.`id`=`a`.`keywords_id` WHERE `a`.`aid` = '2496' AND `k`.`status` = '1' LIMIT 4 [ RunTime:0.001026s ]
- SELECT `k`.`id`,`k`.`title` FROM `cms_article_keywords` `a` LEFT JOIN `cms_keywords` `k` ON `k`.`id`=`a`.`keywords_id` WHERE `a`.`aid` = '1906' AND `k`.`status` = '1' LIMIT 4 [ RunTime:0.000930s ]
- SELECT `k`.`id`,`k`.`title` FROM `cms_article_keywords` `a` LEFT JOIN `cms_keywords` `k` ON `k`.`id`=`a`.`keywords_id` WHERE `a`.`aid` = '2086' AND `k`.`status` = '1' LIMIT 4 [ RunTime:0.001694s ]
- SELECT `k`.`id`,`k`.`title` FROM `cms_article_keywords` `a` LEFT JOIN `cms_keywords` `k` ON `k`.`id`=`a`.`keywords_id` WHERE `a`.`aid` = '963' AND `k`.`status` = '1' LIMIT 4 [ RunTime:0.001428s ]
- SELECT `k`.`id`,`k`.`title` FROM `cms_article_keywords` `a` LEFT JOIN `cms_keywords` `k` ON `k`.`id`=`a`.`keywords_id` WHERE `a`.`aid` = '2410' AND `k`.`status` = '1' LIMIT 4 [ RunTime:0.001409s ]
- SELECT `k`.`id`,`k`.`title` FROM `cms_article_keywords` `a` LEFT JOIN `cms_keywords` `k` ON `k`.`id`=`a`.`keywords_id` WHERE `a`.`aid` = '1087' AND `k`.`status` = '1' LIMIT 4 [ RunTime:0.001474s ]
- SELECT `k`.`id`,`k`.`title` FROM `cms_article_keywords` `a` LEFT JOIN `cms_keywords` `k` ON `k`.`id`=`a`.`keywords_id` WHERE `a`.`aid` = '2492' AND `k`.`status` = '1' LIMIT 4 [ RunTime:0.001172s ]
- SELECT `k`.`id`,`k`.`title` FROM `cms_article_keywords` `a` LEFT JOIN `cms_keywords` `k` ON `k`.`id`=`a`.`keywords_id` WHERE `a`.`aid` = '1044' AND `k`.`status` = '1' LIMIT 4 [ RunTime:0.001339s ]
- SHOW FULL COLUMNS FROM `cms_user_log` [ RunTime:0.002575s ]
- INSERT INTO `cms_user_log` SET `uid` = 0 , `nickname` = '游客' , `type` = 'view' , `title` = '查看' , `content` = '游客在2025-11-26 13:40:02查看了写一段由小到大排序的PHP代码文章详情' , `param_id` = 984 , `param` = '[]' , `module` = 'home' , `controller` = 'article' , `function` = 'detail' , `ip` = '216.73.216.107' , `create_time` = 1764135602 [ RunTime:0.070373s ]

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