写一段由小到大排序的PHP代码
发表于:2022-11-24 10:23:32浏览:20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 : 2025-07-05 02:40:56 HTTP/1.1 GET : http://xn.iwdd.cn/home/article/detail/id/984.html
- 运行时间 : 0.119941s [ 吞吐率:8.34req/s ] 内存消耗:2,035.72kb 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=29c00606b5ecee2f424cd2c09848889a
- CONNECT:[ UseTime:0.000683s ] mysql:host=127.0.0.1;port=3306;dbname=xn_iwdd_cn;charset=utf8mb4
- SHOW FULL COLUMNS FROM `cms_article` [ RunTime:0.001291s ]
- SELECT * FROM `cms_article` WHERE `id` = 984 LIMIT 1 [ RunTime:0.000909s ]
- SHOW FULL COLUMNS FROM `cms_article_keywords` [ RunTime:0.001076s ]
- 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:0.000877s ]
- UPDATE `cms_article` SET `read` = `read` + 1 WHERE `id` = 984 [ RunTime:0.004717s ]
- SHOW FULL COLUMNS FROM `cms_article_cate` [ RunTime:0.001218s ]
- SELECT * FROM `cms_article_cate` ORDER BY `sort` DESC [ RunTime:0.000568s ]
- SELECT COUNT(*) AS think_count FROM `cms_article` WHERE `cate_id` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.002537s ]
- SELECT COUNT(*) AS think_count FROM `cms_article` WHERE `cate_id` = 2 AND `status` = 1 LIMIT 1 [ RunTime:0.002694s ]
- SELECT COUNT(*) AS think_count FROM `cms_article` WHERE `cate_id` = 3 AND `status` = 1 LIMIT 1 [ RunTime:0.002503s ]
- SELECT COUNT(*) AS think_count FROM `cms_article` WHERE `cate_id` = 4 AND `status` = 1 LIMIT 1 [ RunTime:0.002502s ]
- SELECT COUNT(*) AS think_count FROM `cms_article` WHERE `cate_id` = 5 AND `status` = 1 LIMIT 1 [ RunTime:0.002611s ]
- SELECT COUNT(*) AS think_count FROM `cms_article` WHERE `cate_id` = 6 AND `status` = 1 LIMIT 1 [ RunTime:0.002550s ]
- SELECT COUNT(*) AS think_count FROM `cms_article` WHERE `cate_id` = 7 AND `status` = 1 LIMIT 1 [ RunTime:0.002577s ]
- SELECT COUNT(*) AS think_count FROM `cms_article` WHERE `cate_id` = 8 AND `status` = 1 LIMIT 1 [ RunTime:0.002457s ]
- SHOW FULL COLUMNS FROM `cms_keywords` [ RunTime:0.001152s ]
- SELECT * FROM `cms_keywords` WHERE `status` = 1 ORDER BY rand() , id desc LIMIT 20 [ RunTime:0.000992s ]
- 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:0.024674s ]
- SELECT `k`.`id`,`k`.`title` FROM `cms_article_keywords` `a` LEFT JOIN `cms_keywords` `k` ON `k`.`id`=`a`.`keywords_id` WHERE `a`.`aid` = '2977' AND `k`.`status` = '1' LIMIT 4 [ RunTime:0.000864s ]
- SELECT `k`.`id`,`k`.`title` FROM `cms_article_keywords` `a` LEFT JOIN `cms_keywords` `k` ON `k`.`id`=`a`.`keywords_id` WHERE `a`.`aid` = '603' AND `k`.`status` = '1' LIMIT 4 [ RunTime:0.000883s ]
- SELECT `k`.`id`,`k`.`title` FROM `cms_article_keywords` `a` LEFT JOIN `cms_keywords` `k` ON `k`.`id`=`a`.`keywords_id` WHERE `a`.`aid` = '4274' AND `k`.`status` = '1' LIMIT 4 [ RunTime:0.000860s ]
- SELECT `k`.`id`,`k`.`title` FROM `cms_article_keywords` `a` LEFT JOIN `cms_keywords` `k` ON `k`.`id`=`a`.`keywords_id` WHERE `a`.`aid` = '96' AND `k`.`status` = '1' LIMIT 4 [ RunTime:0.000726s ]
- SELECT `k`.`id`,`k`.`title` FROM `cms_article_keywords` `a` LEFT JOIN `cms_keywords` `k` ON `k`.`id`=`a`.`keywords_id` WHERE `a`.`aid` = '4279' AND `k`.`status` = '1' LIMIT 4 [ RunTime:0.000687s ]
- SELECT `k`.`id`,`k`.`title` FROM `cms_article_keywords` `a` LEFT JOIN `cms_keywords` `k` ON `k`.`id`=`a`.`keywords_id` WHERE `a`.`aid` = '3623' AND `k`.`status` = '1' LIMIT 4 [ RunTime:0.000661s ]
- SELECT `k`.`id`,`k`.`title` FROM `cms_article_keywords` `a` LEFT JOIN `cms_keywords` `k` ON `k`.`id`=`a`.`keywords_id` WHERE `a`.`aid` = '317' AND `k`.`status` = '1' LIMIT 4 [ RunTime:0.000732s ]
- SELECT `k`.`id`,`k`.`title` FROM `cms_article_keywords` `a` LEFT JOIN `cms_keywords` `k` ON `k`.`id`=`a`.`keywords_id` WHERE `a`.`aid` = '554' AND `k`.`status` = '1' LIMIT 4 [ RunTime:0.000673s ]
- SELECT `k`.`id`,`k`.`title` FROM `cms_article_keywords` `a` LEFT JOIN `cms_keywords` `k` ON `k`.`id`=`a`.`keywords_id` WHERE `a`.`aid` = '2292' AND `k`.`status` = '1' LIMIT 4 [ RunTime:0.000775s ]
- SELECT `k`.`id`,`k`.`title` FROM `cms_article_keywords` `a` LEFT JOIN `cms_keywords` `k` ON `k`.`id`=`a`.`keywords_id` WHERE `a`.`aid` = '2396' AND `k`.`status` = '1' LIMIT 4 [ RunTime:0.000752s ]
- SHOW FULL COLUMNS FROM `cms_user_log` [ RunTime:0.001091s ]
- INSERT INTO `cms_user_log` SET `uid` = 0 , `nickname` = '游客' , `type` = 'view' , `title` = '查看' , `content` = '游客在2025-07-05 02:40:57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` = '216.73.216.240' , `create_time` = 1751654457 [ RunTime:0.004586s ]

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