How to install pdo_mysql extension in php

Method: 1. Download and decompress the php installation package and install the pdo component; 2. Use the cd command to enter the "pdo_myqsl" component directory, specify the "php-config" path and mysql installation path, and use "make & make install "Just install pdo_mysql.

The operating environment of this tutorial: windows7 system, PHP7.1 version, DELL G3 computer

1. Install PDO components

Unzip the php installation package, enter the pdo component directory, create the php plug-in module through phpize, specify the php-config path, and install pdo.

cd /usr/local/download/php-5.6.23/ext/pdo
phpize
./configure --with-php-config=/usr/local/app/php/bin/php-config
make & make install

2. Install the PDO_MYSQL component

Enter the pdo_myqsl component directory, create a php plug-in module through phpize, specify the php-config path and mysql installation path, and install pdo_mysql.

cd /usr/local/download/php-5.6.23/ext/pdo_mysql
phpize
./configure --with-php-config=/usr/local/app/php/bin/php-config  --with-pdo-mysql=/usr/
make & make install

There are some pitfalls in specifying the mysql path here, because I installed mysql using yum. I passed the find / -name mysql and service mysqld status commands. The mysql path found is not correct and an error message is displayed.

#提示msyql没找到checking for mysql_config... not found
configure: error: Unable to find your mysql installation#提示没有mysql_queryconfigure: error: mysql_query missing!?

Later I saw that others had successfully installed it using --with-pdo-mysql=/usr/. I tried the same and it worked.
If you downloaded the installation package from http://pecl.php.net/package/PDO_MYSQL, decompress the installation file and follow the command in step 2.

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