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解决phpmyadmin上传文件大小限制的配置方法

1. 打开 php.ini 文件，找到以下三个参数，分别进行修改： ; Maximum allowed size for uploaded files. upload_max_filesize = 10M ; Must be greater than or equal to upload_max_filesize post_max_size = 10M ; Maximum number of files that can be uploaded via a single request max_file_uploads = 20 上面的例子设置了上传文件最大限制为10M，post最大限制也为10M，同时允许一次上传20个文件。 2. 修改完成之后必须要重启 Apache 或者 Nginx 才能生效。 3. 检查 php.ini 配置文件是否生效。在 phpMyAdmin 上传文件时可以看到最大允许的文件大小已经修改了。

Public @ 2023-04-26 11:50:14

PHP程序提示sql注入漏洞的处理方法

威海Web网站开发威海PHP
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1. 使用参数化查询：使用参数化查询可以有效防止SQL注入攻击，因为参数化查询会将传入的所有参数都转化为字符串，而不是直接将它们插入到SQL语句中。 2. 过滤用户输入：对于用户输入的数据，可以使用过滤函数或正则表达式进行过滤，以确保它们不包含任何特殊字符或SQL语句。 3. 不要将敏感数据存储在可访问的目录：将敏感数据存储在Web服务器可访问的目录中是一个很容易被攻击的方式，需要将其存储在安

Public @ 2023-06-13 22:00:28

HTML5和其他HTML有什么区别？

HTML5是HTML的最新版本，与之前的版本有以下几点区别： 1. 语义化元素：HTML5增加了一些语义化的元素，例如、、和等，使得网页结构更加清晰明了。 2. 媒体支持：HTML5支持多媒体播放，包括视频和音频等，不需要使用第三方插件。 3. 表单控件：HTML5新增了很多表单控件，例如日期选择器、搜索框等，使得表单更加易用。 4. 本地存储：HTML5支持本地存储，可以在浏览器端存储数

Public @ 2023-04-11 00:51:12

解决phpmyadmin上传文件大小限制的配置方法

1. 打开 php.ini 文件，找到以下三个参数，分别进行修改： ; Maximum allowed size for uploaded files. upload_max_filesize = 10M ; Must be greater than or equal to upload_max_filesize post_max_size = 10M

Public @ 2023-04-26 11:50:14

VPS、弹性云使用phpmyadmin导入导出MySQL数据库

以下是使用phpMyAdmin导入和导出MySQL数据库的步骤： 1. 登录VPS或弹性云的phpMyAdmin，选择要导入或导出的数据库。 2. 对于导出数据库，点击“导出”，选择适当的选项，如“快速”、“自定义”等，并选择要导出的表。然后点击“Go”。 3. 对于导入数据库，点击“导入”，选择要导入的SQL文件，并选择适当的选项。然后点击“Go”。如果导入或导出的数据库很大，可能需要

Public @ 2023-04-29 07:00:07

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[ DB ] CONNECT:[ UseTime:0.027180s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.019249s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 7784 LIMIT 1 [ RunTime:0.018347s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'extra' => NULL, ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='cate' order by times desc limit 15 [ RunTime:0.018908s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using filesort', ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by times desc limit 100 [ RunTime:0.018722s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using filesort', ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by rand() limit 30 [ RunTime:0.018911s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 7784 LIMIT 1 [ RunTime:0.018249s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'extra' => NULL, ) ]
[ SQL ] update `ob_article` set views=views+2 where id=7784 [ RunTime:0.020631s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海Web网站开发' AND `status` <> -1 LIMIT 1 [ RunTime:0.025142s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海Web网站开发' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.036723s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海phpmyadmin' AND `status` <> -1 LIMIT 1 [ RunTime:0.025113s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海phpmyadmin' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.034137s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where; Using temporary; Using filesort', ) ]

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