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Home Backend Development PHP Tutorial phpmyadmin的使用

phpmyadmin的使用

Jun 23, 2016 pm 02:04 PM

我刚学php,想使用phpmyadmin,可访问时显示
phpMyAdmin - 错误

缺少 mysql 扩展。请检查 PHP 配置。 phpmyadmin的使用
我试着按此方案解决:
缺少mysqli扩展 的解决办法
1.检查php.ini ;extension=php_mysqli.dll是不是已经启用 

2.检查php.ini extension_dir 地址是不是指向了php目录的ext目录下

 3.检查lib_mysql.dll有没有拷贝到windows目录下 

4.检查php安装目录ext目录下,php_mysqli.dll文件是不是存在

 5.查看php详细页面,看看mysql和mysqli是不是已经启动

但是还是一样的错误,请大侠帮帮忙,小弟这里有礼了


回复讨论(解决方案)

所有项目检查正常?还是有不正常已经修正?还是提示错误?
自己写个 mysqli测试一下链接数据库看看是否也提示出错?

1、检查 phpinfo() 返回的页面中是否存在 mysql 或 mysqli
2、若没有,去掉 php.ini 中 extension=php_mysql.dll 或 extension=php_mysqli.dll
前面的分号。保存后重新启动 apache 。回到第一步
3、若还没有,查看 Loaded Configuration File 的值是否是你修改的文件,若不是则对正确的文件进行第二步


谢谢楼上的朋友及时回复,不过问题还是没解决,我不知道
查看php详细页面,看看mysql和mysqli是不是已经启动
这句的意思,如何确认是不是启用,搜索mysql可以查到,但是不是独立存在,是与别的词通过下划线连接,
而mysqli不存在
请朋友再帮忙解释解释,谢谢

谢谢楼上的朋友及时回复,不过问题还是没解决,我不知道
查看php详细页面,看看mysql和mysqli是不是已经启动
这句的意思,如何确认是不是启用,搜索mysql可以查到,但是不是独立存在,是与别的词通过下划线连接,
而mysqli不存在
请朋友再帮忙解释解释,谢谢

那就是基本问题了,mysqli并没有正常的安装好.重新根据你自己写的那些步骤进行修正吧

《学习 PHP&MYSQL》里面有专门讲的

九转回肠,终于把问题解决了,原来是因为没有为php配置环境变量,找问题方向不对大吃苦头啊
谢谢楼上的朋友们多多帮忙

sqlyog就不用考虑那么多了: http://download.csdn.net/detail/dmtnewtons/4230136

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