搭建PHP环境LAMP(Linux+Apache+MySQL+PHP)

 1.安装Apache

yum -y install httpd 

用/etc/init.d/httpd start 启动apache

apache默认的程序目录是/var/www/html

2.安装MySQL

yum -y install mysql mysql-server

用/etc/init.d/mysqld start 启动mysql

mysql_secure_installation 按回车提示设置mysql密码，直到显示“Thanks for using MySQL!”

3.安装PHP

yum -y install php 

4.启动设置

service httpd start

service mysqld start

配置httpd、mysqld开机自启动

chkconfig mysqld on 
chkconfig httpd on

5.测试

在/var/www/html/新建test.php

<?php
phpinfo();
?> 

访问：localhost/test.php，显示正常则LAMP环境安装成功

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6.为了便于从web上去管理MySQL，安装phpMyAdmin

yum -y install phpMyAdmin

配置phpMyAdmin

修改/etc/phpMyAdmin/config.inc.php

$cfg['Servers'][$i]['controluser']   = 'root';          // MySQL control user settings
                                                  // (this user must have read-only
$cfg['Servers'][$i]['controlpass']   = 'xxxxxx';          // access to the "mysql/user"
.....
$cfg['Servers'][$i]['user']          = 'root';          // MySQL user
$cfg['Servers'][$i]['password']      = 'xxxxxx';          // MySQL password (only needed

将phpMyAdmin的安装路径连接到httpd服务目录下

ln -s /usr/share/phpMyAdmin /var/www/phpMyAdmin

修改/etc/httpd/conf.d/phpMyAdmin.conf，把"Deny from All" 修改为"Allow from All"

<Directory /usr/share/phpMyAdmin/>
   AddDefaultCharset UTF-

   <IfModule mod_authz_core.c>
     # Apache 2.4
     <RequireAny>
       Require ip 127.0.0.1
       Require ip ::
     </RequireAny>
   </IfModule>
   <IfModule !mod_authz_core.c>
     # Apache 2.2
     Order Deny,Allow
     Allow from All
     Allow from 127.0.0.1
     Allow from ::
   </IfModule>
</Directory>

在浏览器地址栏中打开http://localhost/phpmyadmin

到此，phpmyadmin配置安装成功！