How to install centos 6.5 php extension

Installation method of php extension under centos6.5: 1. Install mcrypt through yum command; 2. Install php extension to mcrypt; 3. Restart apache.

The operating environment of this article: centos6.5 system, mcrypt2.5.8 version, DELL G3 computer

How to install centos 6.5 php extension ?

Installing the mcrypt extension in php under CentOS

(The following steps are all my actual operations and may be different from your installation method, but I will try my best Eliminate doubts)

Rough steps (1) Install mcrypt, (2) Install PHP extension to mcrypt, (3) Restart apache

(1) Make sure your linux does not Install the mcrypt library. If it is already installed, skip the installation step

[root@test-206 ~]# yum list installed|grep mcrypt
libmcrypt.x86_64                          2.5.8-4.el5.centos           installed
libmcrypt-devel.x86_64                    2.5.8-4.el5.centos           installed
mcrypt.x86_64                             2.6.8-1.el5                  installed

The above shows that it has been installed. If not, install it in the following two ways

(Method 1) yum command After executing the lazy installation

yum install libmcrypt libmcrypt-devel mcrypt mhash

, the related libraries to be installed will be displayed. You can limit x86_64 or i386 according to your Linux, such as yum install libmcrypt.x86_64 (if the yum command cannot connect to the warehouse, please check your / The files in etc/yum.repos.d/ are correct, and whether your /etc/host can reach the domain name inside)

Dependencies Resolved================================================================================
 Package              Arch        Version                   Repository     Size================================================================================Installing:
 libmcrypt            i386        2.5.7-5.el5               epel          124 k
 libmcrypt            x86_64      2.5.8-4.el5.centos        extras        105 k
 libmcrypt-devel      i386        2.5.7-5.el5               epel          103 k
 libmcrypt-devel      x86_64      2.5.8-4.el5.centos        extras         10 k
 mcrypt               x86_64      2.6.8-1.el5               epel           88 k
 mhash                i386        0.9.2-6.el5               epel          141 k
 mhash                x86_64      0.9.9-1.el5.rf            rpmforge      161 k

Transaction Summary================================================================================Install       7 Package(s)
Upgrade       0 Package(s)

Total download size: 731 k
Is this ok [y/N]:

Confirm the installation, and finally display

Installed:
  libmcrypt.x86_64 0:2.5.8-4.el5.centos
  libmcrypt-devel.x86_64 0:2.5.8-4.el5.centos
  mcrypt.x86_64 0:2.6.8-1.el5
  mhash.x86_64 0:0.9.9-1.el5.rf

Complete!

(method 2) Source code compilation and installation, go to http://www.sourceforge.net to download Libmcrypt, mhash, mcrypt installation package
libmcrypt(libmcrypt-2.5.8.tar.gz):
mcrypt(mcrypt-2.6.8 .tar.gz ):
mhash(mhash-0.9.9.9.tar.gz ):
2 .Install Libmcrypt

#tar -zxvf libmcrypt-2.5.8.tar.gz
#cd libmcrypt-2.5.8#./configure
#make#make install 说明：libmcript默认安装在/usr/local

3.Install mhash

#tar -zxvf mhash-0.9.9.9.tar.gz
#cd mhash-0.9.9.9#./configure
#make#make install

4. Install mcrypt

#tar -zxvf mcrypt-2.6.8.tar.gz
#cd mcrypt-2.6.8#LD_LIBRARY_PATH=/usr/local/lib ./configure
#make#make install

Finally, check whether the installation is successful

(2), install the mcrypt extension of php (dynamic loading and compilation)

Download the mcrypt extension under php or directly download the complete installation package of php

http://cn.php.net/releases/ Find the php version of your server on the web page, download and unzip the tar (mine is php5 .3.3)

Enter the ext/mcrypt folder

[root@*_* 14:45 ~]# cd php-5.3.3/ext/mcrypt/

Execute the phpize command (phpize is used to extend the php extension module. You can create a php plug-in module through phpize. If not? yum install Included in php53-devel, or other methods)

[root@*_* 14:48 mcrypt]# whereis phpize    //为了确定phpize存在
phpize: /usr/bin/phpize /usr/share/man/man1/phpize.1.gz
[root@*_* 14:48 mcrypt]# phpize
Configuring for:
PHP Api Version:         20090626Zend Module Api No:      20090626Zend Extension Api No:   220090626

After execution, you will find that there are some more configure files in the current directory. Finally, execute the php-config command and the execution is basically completed.

Use the following command to ensure that your /usr/bin/php-config exists

[root@*_* 15:02 mcrypt]# whereis php-config
php-config: /usr/bin/php-config /usr/share/man/man1/php-config.1.gz
[root@*_* 15:02 mcrypt]# ./configure --with-php-config=/usr/bin/php-config

If you encounter the following error, please install gcc first and command yum install gcc

configure: error: no acceptable C compiler found in $PATH

until no error is reported. Appears: config.status: creating config.h, execute the following command

[root@*_* 15:06 mcrypt]# make && make install

At the end, you will be prompted as follows, indicating that you are done

Installing shared extensions:     /usr/lib64/php/modules/

Check /usr/lib64/php by the way Whether the mrcypt.so extension in /modules/ has been created successfully

Then the thing is simple, add an extension=mcrypt.so to your php.ini

[root@*_* 15:09 mcrypt]# cd /etc/php.d

Create a mrcypt. ini file, write extension=mcrypt.so

[root@*_* 15:17 php.d]# echo 'extension=mcrypt.so' > mcrypt.ini

(3). Restart apache and check phpinfo. Is the mcrypt module extension loaded?

Recommended learning: "PHP Video Tutorial" "centos Tutorial"

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