How to install pdo_mysql in php

How to install "pdo_mysql" in php: first use yum to install mysql client; then use the find command to find the mysql client installation directory; then compile and install, and generate "mysql.so"; finally modify the php configuration file , and add "mysql.so".

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php Install pdo_mysql

First install the mysql client

Then install the php mysql extension

1. Install the mysql client and mysql development package

Use yum to install the mysql client

Go to the mysql official website to download the yum file

https://dev.mysql.com/doc/mysql-yum-repo-quick-guide/en/

Install the mysql yum warehouse

# rpm -ivh mysql57-community-release-el5-8.noarch.rpm

Install the mysql client

# yum install mysql-community-client.x86_64

View the installation results

# mysql -V
mysql  Ver 14.14 Distrib 5.7.18, for Linux (x86_64) using  EditLine wrapper

2 .Install php mysql extension

# cd /usr/local/php-5.3.28/ext/mysql/
# phpize
# ./configure --with-php-config=/usr/local/php/bin/php-config --with-mysql=/usr

Note: --with-mysql=/usr This parameter

Use the find command to find the mysql client installation directory

# find / -name mysql.h
/usr/include/mysql/mysql.h

You only need to write here --with-mysql=/usr

Compile and install, generate mysql.so

#make
#make install

Modify the php.ini configuration file, add mysql.so

extension=mysql.so

Restart apache

2. Install pdo_mysql

# cd /usr/local/php-5.3.28/ext/pdo_mysql/
# phpize
# ./configure --with-php-config=/usr/local/php/bin/php-config --with-pdo-mysql=/usr/local/mysql

The following two parameters must be added. I did not add them at the beginning, but the result was that the header files of php-config and mysql could not be found.

# ./configure –with-php-config=/usr/local/php/bin/php-config –with-pdo-mysql=/usr/local/mysql

The error is reported as follows: It says that the zlib directory cannot be found, just add this sentence -with-pdo-mysql=/usr/local/mysql

Compile and install, generate mysql.so

#make
#make install

Modify the php.ini configuration file and add mysql.so

extension=mysql.so

Restart apache

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