PHP【第一篇】安装

、准备

1、环境

系统平台:Red Hat Enterprise Linux Server release 7.3 (Maipo)

内核版本:3.10.0-514.el7.x86_64

2、下载安装包

http://php.net/downloads.php

3、安装相关依赖

# yum -y install gcc gcc-c++ libxml2 libxml2-devel bzip2 bzip2-devel libmcrypt libmcrypt-devel openssl openssl-devel libcurl-devel libjpeg-devel libpng-devel freetype-devel readline readline-devel libxslt-devel perl perl-devel psmisc.x86_64 recode recode-devel libtidy libtidy-devel

三、安装

1、解压

# tar zxvf php-7.1.0.tar.gz

2、编译

# cd php-7.1.0

./configure \
--prefix=/usr/local/php7 \
--with-config-file-path=/usr/local/php7/etc/ \
--with-curl \ --with-freetype-dir \ --with-gd \ --with-gettext \ --with-iconv-dir \ --with-kerberos \ --with-libdir=lib64 \ --with-libxml-dir \ --with-mysqli \ --with-openssl \ --with-pcre-regex \ --with-pdo-mysql \ --with-pdo-sqlite \ --with-pear \ --with-png-dir \ --with-xmlrpc \ --with-xsl \ --with-zlib \ --with-zlib-dir \ --with-mhash \ --with-mcrypt \ --with-openssl-dir \ --with-jpeg-dir \ --with-apxs2=/usr/local/apache/bin/apxs \ --enable-gd-jis-conv \ --enable-fpm \ --enable-bcmath \ --enable-libxml \ --enable-inline-optimization \ --enable-gd-native-ttf \ --enable-mbregex \ --enable-mbstring \ --enable-opcache \ --enable-pcntl \ --enable-shmop \ --enable-soap \ --enable-sockets \ --enable-sysvsem \ --enable-xml \ --enable-zip

可能出现的错误:

configure: error: mcrypt.h not found. Please reinstall libmcrypt.

解决方法:安装 libmcrypt

地址:https://sourceforge.net/projects/mcrypt/files/Libmcrypt/2.5.8/libmcrypt-2.5.8.tar.gz/download

再编译后出现以下错误:

configure: error: Don't know how to define struct flock on this system, set --enable-opcache=no

# vi /etc/ld.so.conf.d/local.conf

添加以下语句

/usr/local/lib

# ldconfig

再执行configure,编译通过

问题内容:

checking size of off_t... 0
configure: error: off_t undefined; check your library configuration

解决方式:yum install libzip

4、安装

# make

# make install

5、测试是否安装成功

查看php版本

# /usr/local/php7/bin/php -v

显示版本信息,证明已安装成功

四、配置

1、配置php

1)配置php.ini

php.ini-development 适合开发测试,如本地测试环境, php.ini-production 拥有较高的安全性设定,适合服务器上线运营当产品。一般修改php.ini-production为php.ini,安全性更高,确保测试环境(本地)与正式环境(线上)一致。

# cd php-7.1.0

# cp php.ini-production /usr/local/php/etc/php.ini

2)配置fpm

# cp /usr/local/php7/etc/php-fpm.conf.default /usr/local/php7/etc/php-fpm.conf

# cp /usr/local/php7/etc/php-fpm.d/www.conf.default /usr/local/php7/etc/php-fpm.d/www.conf 

注意:php7中www.conf这个配置文件配置phpfpm的端口号等信息,如果你修改默认的9000端口号需在这里改,再改nginx的配置

# cp php-7.1.0/sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm

# chmod +x /etc/init.d/php-fpm

# chkconfig --add php-fpm

3)启动命令

/etc/init.d/php-fpm {start|stop|force-quit|restart|reload|status|configtest}

启动

#  /etc/init.d/php-fpm start

重启

# killall php-fpm
# /etc/init.d/php-fpm start

或者

/etc/init.d/php-fpm restart

 

2、配置apache,使其支持php

apache是把php作为自己的模块来调用的

1)配置 httpd.conf

# vi /usr/local/apache/conf/httpd.conf
 
找到 AddType application/x-gzip .gz .tgz 在其下添加如下内容

AddType application/x-httpd-php .php (.前面有空格)

AddType application/x-httpd-php-source .phps (.前面有空格)

 

在最后添加如下配置

<FilesMatch \.php$>
SetHandler application/x-httpd-php
</FilesMatch>

2)编写

写一个php测试页info.php,放到 /usr/local/apache/htdocs 目录

1 <?php
2  phpinfo();
3 ?>

3)重启apache

# /usr/local/apache/bin/apachectl -k restart

4)测试

3、配置nginx,使其支持php

Nginx是以fastcgi的方式结合php的,可以理解为nginx代理了php的fastcgi

1)配置

location ~ \.php$ {
    root           html;
    fastcgi_pass   127.0.0.1:9000;
    fastcgi_index  index.php;
    fastcgi_param  SCRIPT_FILENAME  /$document_root$fastcgi_script_name;
    include        fastcgi_params;
}

2)编写php代码

写一个php测试页info.php,放到apache/htdocs目录

1 <?php
2  phpinfo();
3 ?>

3)重新加载nginx配置

# /usr/local/nginx/sbin/nginx -s reload

4)测试

posted @ 2016-12-14 12:58  R.U.Ready  阅读(1347)  评论(0编辑  收藏  举报