laravel 未找到 PDO - Centos7 PHP7.1

PDO Not Found - Centos7 PHP7.1

提问by warmjaijai

I am a server newbie so please bare my foolishness.

我是服务器新手，所以请原谅我的愚蠢。

This is more a Server problem (I think) rather than a Laravel problem, but my website is based on Laravel5.4 so Just FYI.

这更像是服务器问题（我认为）而不是 Laravel 问题，但我的网站基于 Laravel5.4，所以仅供参考。

I am currently using Google Cloud Platform to set up a VM which seemingly works as any others.

我目前正在使用 Google Cloud Platform 来设置一个看起来和其他任何人一样工作的虚拟机。

Currently installed:

当前安装：

• Centos 7
• mariadb
• Apache/2.4.6 (CentOS)
• php71

• Centos 7
• 玛丽亚数据库
• Apache/2.4.6 (CentOS)
• php71

so i put my website folder into /var/www/html/mywebsitefolder

所以我把我的网站文件夹放入 /var/www/html/mywebsitefolder

I set up mysql database and configure my website config for database set up and tried to run php71 artisan migrateat this point. And it throws the following errors:

我设置了 mysql 数据库并为数据库设置配置了我的网站配置，并php71 artisan migrate在此时尝试运行。它会引发以下错误：

PHP Fatal error: Class 'PDO' not found in /var/www/html/soyegg/vendor/laravel/framework/src/Illuminate/Database/Co nnection.php on line 1200 In Connection.php line 1200: Class 'PDO' not found

PHP 致命错误：第 1200 行 /var/www/html/soyegg/vendor/laravel/framework/src/Illuminate/Database/Connection.php 中未找到“PDO”类 在 Connection.php 第 1200 行中：“PDO”类未找到

which i researched and said php-pdo needed to be installed so I ran the following line in cli:

我研究了一下，说需要安装 php-pdo，所以我在 cli 中运行了以下行：

yum install php-pdo
yum install php-pdo_mysql

however the error still persists.

但是错误仍然存​​在。

Then I further researched and said I need explicitly stated extension in php.iniin order to use them. But when I check my php.inifor php71 it doesn't involve any line looks any like the following which others said they are supposed to be added into php.ini:

然后我进一步研究并说我需要明确说明扩展名php.ini才能使用它们。但是，当我检查我php.ini的 php71 时，它不涉及任何类似于以下内容的行，其他人说他们应该添加到以下内容中php.ini：

extension=pdo.so
extension=pdo_sqlite.so
extension=pdo_mysql.so

I am noob so I guess php71 doesn't play extension like this? But I still added it somewhere in php.iniwhere it comments about extension.

我是菜鸟，所以我猜 php71 不会像这样播放扩展？但我仍然php.ini在它评论扩展的某个地方添加了它。

Then more errors threw out.

然后抛出了更多错误。

Please Let me know what is going on.

请让我知道发生了什么。

EDIT: Thanks for Daniel, after running yum install php-mysqlndthe following error shown:

编辑：感谢丹尼尔，在运行yum install php-mysqlnd显示以下错误后：

> Loaded plugins: fastestmirror Loading mirror speeds from cached
> hostfile  * base: mirror.team-cymru.com  * epel: mirror.steadfast.net 
> * extras: mirror.team-cymru.com  * remi-safe: mirror.team-cymru.com  * updates: mirror.genesisadaptive.com Resolving Dependencies
> --> Running transaction check
> ---> Package php-mysqlnd.x86_64 0:5.4.16-45.el7 will be installed
> --> Processing Conflict: php-mysql-5.4.16-45.el7.x86_64 conflicts php-mysqlnd
> --> Finished Dependency Resolution Error: php-mysql conflicts with php-mysqlnd-5.4.16-45.el7.x86_64  You could try using --skip-broken to
> work around the problem
> ** Found 12 pre-existing rpmdb problem(s), 'yum check' output follows: 1:NetworkManager-1.10.2-14.el7_5.x86_64 has missing requires of
> NetworkManager-libnm(x86-64) = ('1', '1.10.2', '14. el7_5')
> 1:NetworkManager-1.10.2-16.el7_5.x86_64 is a duplicate with
> 1:NetworkManager-1.10.2-14.el7_5.x86_64
> binutils-2.27-28.base.el7_5.1.x86_64 is a duplicate with
> binutils-2.27-27.base.el7.x86_64 gnupg2-2.0.22-5.el7_5.x86_64 is a
> duplicate with gnupg2-2.0.22-4.el7.x86_64
> google-cloud-sdk-207.0.0-1.el7.noarch is a duplicate with
> google-cloud-sdk-204.0.0-1.el7.noarch
> google-cloud-sdk-208.0.1-1.el7.noarch is a duplicate with
> google-cloud-sdk-207.0.0-1.el7.noarch
> google-cloud-sdk-208.0.2-1.el7.noarch is a duplicate with
> google-cloud-sdk-208.0.1-1.el7.noarch
> google-cloud-sdk-209.0.0-1.el7.noarch is a duplicate with
> google-cloud-sdk-208.0.2-1.el7.noarch httpd-2.4.6-80.el7.centos.x86_64
> has missing requires of httpd-tools = ('0', '2.4.6', '80.el7.centos')
> httpd-2.4.6-80.el7.centos.1.x86_64 is a duplicate with
> httpd-2.4.6-80.el7.centos.x86_64
> selinux-policy-targeted-3.13.1-192.el7_5.3.noarch has missing requires
> of selinux-policy = ('0', '3.13.1', '192.el7
> _5.3') selinux-policy-targeted-3.13.1-192.el7_5.4.noarch is a duplicate with selinux-policy-targeted-3.13.1-192.el7_5.3.no arch

回答by Ahmed Numaan

Try the following command:

尝试以下命令：

yum install php71w-mysqlnd

If the installation is executed by this command then it will be added automatically to php.iniconfiguration file.

如果通过此命令执行安装，则会自动将其添加到php.ini配置文件中。

回答by Daniel

MariaDB is a branch of MySQL so install the PHP 7.1 version of the PDO driver for MySQL by running

MariaDB 是 MySQL 的一个分支，因此通过运行为 MySQL 安装 PHP 7.1 版本的 PDO 驱动程序

yum install php7.1-mysql

This should automatically add it to the loaded configuration php.inifile.

这应该会自动将其添加到加载的配置php.ini文件中。