linux下部署php專案環境可以分為兩種，一種使用Apache，php，mysql的壓縮套件安裝，一種用yum指令進行安裝。
使用三種軟體的壓縮套件進行安裝，需要手動配置三者之間的關係。 apache和php之間的配置沒有什麼難度，但是和mysql進行配置的時候就需要對php的了解了。
以下是使用yum在linux中設定php環境：
# 1.mysql和apache最好是先安裝的，因為在配置php的時候需要與mysql和apache進行關聯配置和測試
首先下載mysql-sever文件，因為部落客linux環境是CentOS版本，yum來源中似乎沒有正常安裝mysql時的mysql-sever文件，需要去官網上下載
1.下载mysql-service文件
[root@tele-1 ~]# wget
mysql-service
[root@tele-1 ~]# rpm -ivh mysql-community-release-el7-5.noarch.rpm
[root@tele-1 ~]# yum install mysql-community-server
[root@tele-1 ~]# service mysqld restart
1.進入mysql命令列
[root@tele-1 ~]# mysql -urootWelcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 474801Server version: 5.6.36 MySQL Community Server (GPL) Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.mysql>
2.使用命令进行密码修改
mysql> set password for 'root'@'localhost' = password('你要修改的密码'); Query OK, 0 rows affected (0.06 sec)
5.因為部落客是用本地navicat軟體來連接linux下的mysql的，所以如果要在本地存取的話，就需要改一下mysql資料庫中的user表了
1.操作mysql数据库表
mysql> use mysql; Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A Database changedmysql>
2.查看user表中的数据（在mysql命令行中可以直接进行sql语句编写）
mysql> select * from user;+-----------+------+-----------------------------------+-------------+-------------+-------------+-------------+-------------+-----------+-------------+---------------+--------------+-----------+------------+-----------------+------------+------------+--------------+------------+-----------------------+------------------+--------------+-----------------+------------------+------------------+----------------+---------------------+--------------------+------------------+------------+--------------+------------------------+----------+------------+-------------+--------------+---------------+-------------+-----------------+----------------------+-----------------------+-----------------------+------------------+ | Host | User | Password | Select_priv | Insert_priv | Update_priv | Delete_priv | Create_priv | Drop_priv | Reload_priv | Shutdown_priv | Process_priv | File_priv | Grant_priv | References_priv | Index_priv | Alter_priv | Show_db_priv | Super_priv | Create_tmp_table_priv | Lock_tables_priv | Execute_priv | Repl_slave_priv | Repl_client_priv | Create_view_priv | Show_view_priv | Create_routine_priv | Alter_routine_priv | Create_user_priv | Event_priv | Trigger_priv | Create_tablespace_priv | ssl_type | ssl_cipher | x509_issuer | x509_subject | max_questions | max_updates | max_connections | max_user_connections | plugin | authentication_string | password_expired | +-----------+------+-----------------------------------+-------------+-------------+-------------+-------------+-------------+-----------+-------------+---------------+--------------+-----------+------------+-----------------+------------+------------+--------------+------------+-----------------------+------------------+--------------+-----------------+------------------+------------------+----------------+---------------------+--------------------+------------------+------------+--------------+------------------------+----------+------------+-------------+--------------+---------------+-------------+-----------------+----------------------+-----------------------+-----------------------+------------------+| % | root | *3ce8dad2446975d8b0c771bd7e48d15b | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | | | | | 0 | 0 | 0 | 0 | mysql_native_password | | N || localhost | root | *3ce8dad2446975d8b0c771bd7e48d15b | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | | | | | 0 | 0 | 0 | 0 | mysql_native_password | | N | | 127.0.0.1 | root | *3ce8dad2446975d8b0c771bd7e48d15b | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | | | | | 0 | 0 | 0 | 0 | mysql_native_password | | N | | ::1 | root | *3ce8dad2446975d8b0c771bd7e48d15b | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | | | | | 0 | 0 | 0 | 0 | mysql_native_password | | N || tele-1 | | | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | | | | | 0 | 0 | 0 | 0 | mysql_native_password | NULL | N | +-----------+------+-----------------------------------+-------------+-------------+-------------+-------------+-------------+-----------+-------------+---------------+--------------+-----------+------------+-----------------+------------+------------+--------------+------------+-----------------------+------------------+--------------+-----------------+------------------+------------------+----------------+---------------------+--------------------+------------------+------------+--------------+------------------------+----------+------------+-------------+--------------+---------------+-------------+-----------------+----------------------+-----------------------+-----------------------+------------------+ 5 rows in set (0.00 sec)mysql>
大家可以修改一條數據，也可以增加一條數據。但最好不要修改上邊藍色標註的數據，修改語句就是下邊的格式
mysql> update user set Host = '%' where ???
mysql> \q Bye
安裝Apache 1.apache安裝方法相對簡單[root@tele-2 ~]# yum install httpd
找到
改為ServerName localhost:80 # ServerName localhost:80
#ServerName #所示：
找到#Listen 為# 121 (linux中開放的連接埠號碼80XX)
#如右圖所示：
### ###################################################################### # 3.修改完成之後我們需要再次啟動httpd服務,並查看啟動狀態######
[root@tele-2 ~]# service httpd startRedirecting to /bin/systemctl start httpd.service
[root@tele-2 ~]# service httpd statusRedirecting to /bin/systemctl status httpd.service
● httpd.service - The Apache HTTP Server
Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled)
Active: active (running) since Mon 2017-06-05 15:57:34 CST; 5s ago
Docs: man:httpd(8)
man:apachectl(8)
Process: 54532 ExecStop=/bin/kill -WINCH ${MAINPID} (code=exited, status=0/SUCCESS)
Process: 39046 ExecReload=/usr/sbin/httpd $OPTIONS -k graceful (code=exited, status=0/SUCCESS)
Main PID: 54573 (httpd)
Status: "Processing requests..."
Memory: 15.8M
CGroup: /system.slice/httpd.service
├─54573 /usr/sbin/httpd -DFOREGROUND
├─54576 /usr/sbin/httpd -DFOREGROUND
├─54577 /usr/sbin/httpd -DFOREGROUND
├─54578 /usr/sbin/httpd -DFOREGROUND
├─54579 /usr/sbin/httpd -DFOREGROUND
└─54580 /usr/sbin/httpd -DFOREGROUND
Jun 05 15:57:34 tele-2 systemd[1]: Starting The Apache HTTP Server...Jun 05 15:57:34 tele-2 systemd[1]: Started The Apache HTTP Server.1.php安装命令
[root@tele-2 ~]# yum install php
2.直接一路安装，安装完成之后再次重启httpd服务
[root@tele-2 ~]# service httpd startRedirecting to /bin/systemctl start httpd.service
3.重启之后我们进行测试PHP相关信息，我们新建一个PHP界面进行测试
在apache默认页面路径/var/www/html下新建一个test.php页面，添加代码
<?php phpinfo();?>
4.访问这个页面，输入localhost/test.php,或者
ip：端口号/test.php就可以看见php环境的配置信息了。如右图：
1.搜索模块
[root@tele-2 ~]# yum search php
2.安装相关模块
[root@tele-2 ~]# yum install php-mysql php-gd php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc
3.安装完成，重启mysqld，重启httpd
重新访问刚才的info.php，我们发现已经多了MySQL的相关信息。如右图：
至此，php在linux中的运行环境就已经成功配置完成了。
1.mysql yum安装默认文件夹及相关命令
/var/lib/mysql/ ：/usr/share/mysql（mysql.server） /usr/bin（mysqladmin mysqldump） my.cnf: /etc/my.cnf ：/etc/rc.d/init.d/mysql
：service mysql start
停止命令：service mysql stop
运行状态：service mysql status
2.apache
配置文件路径：/etc/httpd/conf/httpd.conf
service httpd start
service httpd stop
运行状态：service httpd status
3.php
php默认页面路径：/var/www/html
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