LAMP架构应用实战——PHP环境安装配置

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民工哥 2020-11-27 17:08:57 ©著作权

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LAMP架构应用实战——PHP环境安装配置

LAMP架构应用实战——PHP服务

PHP的安装依赖于前面的Apache和MySQL

一：安装环境准备

因些首先服务器上查看下是否安装以上两种服务 1、检查安装路径 [root@Centos /]# ls -ld /application/apache lrwxrwxrwx. 1 root root 25 Sep 12 03:44 /application/apache -> /application/apache2.4.23 [root@Centos /]# ls -ld /application/mysql-5.1.72 drwxr-xr-x. 11 mysql mysql 4096 Sep 19 09:16 /application/mysql-5.1.72 2、查看服务是否启动 [root@Centos extra]# chkconfig --list|grep httpd httpd 0:off 1:off 2:off 3:on 4:on 5:on 6:off [root@Centos extra]# chkconfig --list|grep mysql mysqld 0:off 1:off 2:on 3:on 4:on 5:on 6:off 3、查看端口 [root@Centos extra]# netstat -lnt|egrep "3306|80" tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN tcp 0 0 :::80 :::* LISTEN

二：安装配置所需的库文件

1、检查安装PHP所需要LIB库 [root@Centos tools]# rpm -qa Zlib-devel libxml2-evel libjpeg-devel freetype-devel libpng-devel
#没有显示表明系统没有安装相应的软件包通过下面的命令进行安装 [root@Centos tools]# yum groupinstall "x software development" 同样也可以通过下面的命令安装 [root@Centos tools]# yum install zlib libxml libjpeg freetype libpng gd curl libiconv Zlib-devel libxml2-evel libjpeg-devel freetype-devel libpng-devel gd-devel curl-devel -y 2、安装libiconv库下载地址：http://ftp.gnu.org/pub/gnu/libiconv/ [root@Centos tools]# wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.7.tar.gz --2016-09-20 01:34:01-- http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.7.tar.gz Resolving ftp.gnu.org... 208.118.235.20, 2001:4830:134:3::b Connecting to ftp.gnu.org|208.118.235.20|:80... connected. HTTP request sent, awaiting response... 302 Found Location: http://113.215.21.31:80/1Q2W3E4R5T6Y7U8I9O0P1Z2X3C4V5B/ftp.gnu.org/pub/gnu/libiconv/libiconv-1.7.tar.gz [following] --2016-09-20 01:34:02-- http://113.215.21.31/1Q2W3E4R5T6Y7U8I9O0P1Z2X3C4V5B/ftp.gnu.org/pub/gnu/libiconv/libiconv-1.7.tar.gz Connecting to 113.215.21.31:80... connected. HTTP request sent, awaiting response... 200 OK Length: 2941046 (2.8M) [application/x-gzip] Saving to: “libiconv-1.7.tar.gz” 100%[==========================>] 2,941,046 979K/s in 2.9s
2016-09-20 01:34:07 (979 KB/s) - “libiconv-1.7.tar.gz” saved [2941046/2941046] 解压编译安装 [root@Centos tools]# tar zxf libiconv-1.7.tar.gz [root@Centos tools]# cd libiconv-1.7 [root@Centos libiconv-1.7]# ./configure --prefix=/application/libiconv [root@Centos libiconv-1.7]# echo $? 0[root@Centos libiconv-1.7]# make [root@Centos libiconv-1.7]# echo $? 0[root@Centos libiconv-1.7]# make install [root@Centos libiconv-1.7]# echo $?

三：安装PHP

1、下载PHP软件 [root@Centos ~]# cd /Downloads/tools/ [root@Centos tools]# wget http://mirrors.sohu.com/php/php-5.4.22.tar.gz --2016-09-19 23:20:34-- http://mirrors.sohu.com/php/php-5.4.22.tar.gz Resolving mirrors.sohu.com... 221.236.12.140 Connecting to mirrors.sohu.com|221.236.12.140|:80... connected. HTTP request sent, awaiting response... 302 Found Location: http://113.215.21.25:80/1Q2W3E4R5T6Y7U8I9O0P1Z2X3C4V5B/mirrors.sohu.com/php/php-5.4.22.tar.gz [following] --2016-09-19 23:20:39-- http://113.215.21.25/1Q2W3E4R5T6Y7U8I9O0P1Z2X3C4V5B/mirrors.sohu.com/php/php-5.4.22.tar.gz Connecting to 113.215.21.25:80... connected. HTTP request sent, awaiting response... 200 OK Length: 15311831 (15M) [application/octet-stream] Saving to: “php-5.4.22.tar.gz” 100%[=======================>] 15,311,831 1.29M/s in 12s
2016-09-19 23:20:51 (1.20 MB/s) - “php-5.4.22.tar.gz” saved [15311831/15311831] 2、解压软件 [root@Centos /]# cd /Downloads/tools/ [root@Centos tools]# tar zxf php-5.4.22.tar.gz 3、编译安装PHP [root@Centos php-5.4.22]# ./configure \

--prefix=/application/php-5.4.22
--with-apxs2=/application/apache/bin/apxs
--with-mysql=/application/mysql-5.1.72
--with-xmlrpc
--with-openssl
--with-zlib
--with-freetype-dir
--with-gd
--with-jpeg-dir
--with-png-dir
--with-iconv=/application/libiconv
--enable-short-tags
--enable-sockets
--enable-zend-multibyte
--enable-soap
--enable-mbstring
--enable-static
--enable-gd-native-ttf
--with-curl
--with-xsl
--enable-ftp
--with-libxml-dir

checking for xml2-config path... configure: error: xml2-config not found. Please check your libxml2 installation. [root@Centos php-5.4.22]# echo $?
1 [root@Centos php-5.4.22]# yum install libxml2 libxml2-devel -y 重新编译 configure: creating ./config.status creating main/internal_functions.c creating main/internal_functions_cli.c +-----------------------------------------+ | License: | |This software is subject to the PHP License, available in this| | distribution in the file LICENSE. By continuing this installation | | process, you are bound by the terms of this license agreement | | If you do not agree with the terms of this license, you must abort | | the installation process at this poin| +-----------------------------------------+ Thank you for using PHP. config.status: creating php5.spec config.status: creating main/build-defs.h config.status: creating scripts/phpize config.status: creating scripts/man1/phpize.1 config.status: creating scripts/php-config config.status: creating scripts/man1/php-config.1 config.status: creating sapi/cli/php.1 config.status: creating sapi/cgi/php-cgi.1 config.status: creating ext/phar/phar.1 config.status: creating ext/phar/phar.phar.1 config.status: creating main/php_config.h config.status: executing default commands configure: WARNING: unrecognized options: --enable-zend-multibyte [root@Centos php-5.4.22]# echo $? 0[root@Centos php-5.4.22]# make ..........................................中间内容省略 Build complete. Don't forget to run 'make test'. [root@Centos php-5.4.22]# make install ..........................................中间内容省略 Installing PEAR environment: /application/php-5.4.22/lib/php/ [PEAR] Archive_Tar - installed: 1.3.11 [PEAR] Console_Getopt - installed: 1.3.1 warning: pear/PEAR requires package "pear/Structures_Graph" (recommended version 1.0.4) warning: pear/PEAR requires package "pear/XML_Util" (recommended version 1.2.1) [PEAR] PEAR - installed: 1.9.4 Wrote PEAR system config file at: /application/php-5.4.22/etc/pear.conf You may want to add: /application/php-5.4.22/lib/php to your php.ini include_path [PEAR] Structures_Graph- installed: 1.0.4 [PEAR] XML_Util - installed: 1.2.1 /Downloads/tools/php-5.4.22/build/shtool install -c ext/phar/phar.phar /application/php-5.4.22/bin ln -s -f /application/php-5.4.22/bin/phar.phar /application/php-5.4.22/bin/phar Installing PDO headers: /application/php-5.4.22/include/php/ext/pdo/ [root@Centos php-5.4.22]# echo $?

四：配置PHP

1、建立一个软链接 [root@Centos php-5.4.22]# ln -s /application/php-5.4.22 /application/php [root@Centos php-5.4.22]# ls -l /application/php lrwxrwxrwx. 1 root root 23 Sep 20 02:27 /application/php -> /application/php-5.4.22 2、查看配置文件 [root@Centos php-5.4.22]# ls php.ini* php.ini-development php.ini-production 将配置文件放到安装路径下 [root@Centos php-5.4.22]# cp php.ini-production /application/php/lib/php.ini [root@Centos php-5.4.22]# ls /application/php/lib/php.ini /application/php/lib/php.ini 3、配置Apache服务支持PHP [root@Centos php-5.4.22]# cd /application/apache/conf/ [root@Centos conf]# ls 1.txt b.log extra httpd.conf httpd.conf.0918 httpd.conf.2016-09-09 httpd.conf.bak index.html magic mime.types original [root@Centos conf]# cp httpd.conf httpd.conf.20160920 [root@Centos conf]# vi httpd.conf 可以查看下安装文件里面关于配置支持PHP的描述 [root@Centos php-5.4.22]# grep x-httpd-php .php INSTALL grep: .php: No such file or directory INSTALL: AddType application/x-httpd-php .php .phtml INSTALL: AddType application/x-httpd-php-source .phps INSTALL: AddType application/x-httpd-php .php INSTALL: SetHandler application/x-httpd-php INSTALL: SetHandler application/x-httpd-php INSTALL: SetHandler application/x-httpd-php-source INSTALL:RewriteRule (.*.php)s$ $1 [H=application/x-httpd-php-source] INSTALL:type=magnus-internal/x-httpd-php exts=php INSTALL:Service fn="php4_execute" type="magnus-internal/x-httpd-php" [inikey=value inike INSTALL:<Object name="x-httpd-php"> INSTALL:ObjectType fn="force-type" type="magnus-internal/x-httpd-php" INSTALL: server and assign it the style x-httpd-php. All files in it will INSTALL: AddType application/x-httpd-php .php INSTALL: AddType application/x-httpd-php-source .phps INSTALL:AddType application/x-httpd-php .php INSTALL: replace the line AddType application/x-httpd-php .php with: 其实只需要增加如下即可

If the AddEncoding directives above are commented-out, then you

# probably should define those extensions to indicate media types:
#
AddType application/x-compress .Z
AddType application/x-gzip .gz .tgz
AddType application/x-httpd-php .php .phtml
AddType application/x-httpd-php-source .phps

修改默认用户

running httpd, as with most system services.

User php Group php
默认是 deamon修改成PHP，可自由修改，如果用户不存在，需添加修改默认首页文件 <IfModule dir_module> DirectoryIndex index.php index.html </IfModule> 默认只有index.html 保存退出后可对比下两个文件看看修改过的内容有哪些 [root@Centos conf]# diff httpd.conf httpd.conf.20160920 160,161c160,161 < User php < Group php

User daemon Group daemon 249c249 < DirectoryIndex index.php index.html

DirectoryIndex index.html 378,379d377 <AddType application/x-httpd-php .php .phtml < AddType application/x-httpd-php-source .phps

五：测试配置

检查Apache语法与重启服务 [root@Centos conf]# /application/apache/bin/apachectl -t AH00543: httpd: bad user name php [root@Centos conf]# useradd php -s /sbin/nologin -M [root@Centos conf]# /application/apache/bin/apachectl -t Syntax OK [root@Centos conf]# /application/apache/bin/apachectl graceful 查看进程与端口 [root@Centos conf]# lsof -i tcp:80 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME httpd 1866 root 4u IPv6 14604 0t0 TCP *:http (LISTEN) httpd 20498 php 4u IPv6 14604 0t0 TCP *:http (LISTEN) httpd 20499 php 4u IPv6 14604 0t0 TCP *:http (LISTEN) httpd 20500 php 4u IPv6 14604 0t0 TCP *:http (LISTEN) [root@Centos conf]# ps -ef|grep http root 1866 1 0 02:22 ? 00:00:00 /application/apache2.4.23/bin/httpd -k start php 20498 1866 0 03:05 ? 00:00:00 /application/apache2.4.23/bin/httpd -k start php 20499 1866 0 03:05 ? 0:00:00 /application/apache2.4.23/bin/httpd -k start php 20500 1866 0 03:05 ? 00:00:00 /application/apache2.4.23/bin/httpd -k start root 20584 2091 0 03:05 pts/0 00:00:00 grep http PHP会向httpd.conf添加模块 [root@Centos conf]# grep php httpd.conf LoadModule php5_module modules/libphp5.so User php Group php DirectoryIndex index.php index.html AddType application/x-httpd-php .php .phtml AddType application/x-httpd-php-source .phps 由于之前配置Apache 服务器配置了虚拟主机，所以现在访问默认站点目录肯定访问不了，所以在主配置文件中将虚拟主机功能暂时注释掉 [root@Centos conf]# grep httpd-vhosts /application/apache/conf/httpd.conf Include conf/extra/httpd-vhosts.conf [root@Centos conf]# sed -i 's#Include conf/extra/httpd-vhosts.conf##Include conf/extra/httpd-vhosts.conf#g' /application/apache/conf/httpd.conf [root@Centos conf]# grep httpd-vhosts /application/apache/conf/httpd.conf #Include conf/extra/httpd-vhosts.conf [root@Centos conf]# /application/apache/bin/apachectl -t Syntax OK [root@Centos conf]# /application/apache/bin/apachectl graceful [root@Centos conf]# cd /application/apache/htdocs/ [root@Centos htdocs]# vi index.php <?php phpinfo(); ?> ~ 本地客户端浏览输入http://192.168.1.2 长按关注微信公众号——友侃有笑