阿里云默认centos7上怎么安装php

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参考技术A   首先更新系统软件</str>
  $ yum update
  安装nginx</str></str>
  1.安装nginx源
  $ yum localinstall http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm2.安装nginx
  $ yum install nginx
  3.启动nginx
  $ service nginx start
  Redirecting to /bin/systemctl start nginx.service4.访问http://你的ip/
  如果成功安装会出来nginx默认的欢迎界面
  安装mysql5.7.*
  </str>
  1.安装mysql源</str>
  $ yum localinstall http://dev.mysql.com/get/mysql57-community-release-el7-7.noarch.rpm2.安装mysql
  $ yum install mysql-community-server
  确认一下mysql的版本,有时可能会提示mysql5.63.安装mysql的开发包,以后会有用
  $ yum install mysql-community-devel
  4.启动mysql
  $ service mysqld start
  Redirecting to /bin/systemctl start mysqld.service5.查看mysql启动状态
  $ service mysqld status
  出现pid
  证明启动成功
  6.获取mysql默认生成的密码
  $ grep 'temporary password' /var/log/mysqld.log2015-12-05T05:41:09.104758Z 1 [Note] A temporary password is generated for root@localhost: %G1Rgns!dD!v</str>
  加粗的就是生成的密码
  7.换成自己的密码
  $ mysql -uroot -p
  Enter password:输入上面的密码
  成功输入后进入一下步,这里你估计会输入 好几次才进去8. 更换密码
  mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'MyNewPass4!';这个密码一定要足够复杂,不然会不让你改,提示密码不合法;9.退出mysql;
  mysql> quit;
  10.用新密码再登录,试一下新密码
  $ mysql -uroot -p
  Enter password:输入你的新密码
  11.确认密码正确后,退出mysql;
  mysql> quit;
  编译安装php7.0.0
  </str>
  </str>
  1.下载php7源码包</str>
  $ cd /root & wget -O php7.tar.gz http://cn2.php.net/get/php-7.0.1.tar.gz/from/this/mirror2.解压源码包</str>
  $ tar -xvf php7.tar.gz
  3.</str>
  $ cd php-7.0.1
  4.安装php依赖包</str>
  </str>
  $ yum install libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel5.编译配置,这一步我们会遇到很多configure error,我们一一解决,基本都是相关软件开发包没有安装导致</str>
  </str>
  $ ./configure \
  --prefix=/usr/local/php \
  --with-config-file-path=/etc \
  --enable-fpm \
  --with-fpm-user=nginx \
  --with-fpm-group=nginx \
  --enable-inline-optimization \
  --disable-debug \
  --disable-rpath \
  --enable-shared \
  --enable-soap \
  --with-libxml-dir \
  --with-xmlrpc \
  --with-openssl \
  --with-mcrypt \
  --with-mhash \
  --with-pcre-regex \
  --with-sqlite3 \
  --with-zlib \
  --enable-bcmath \
  --with-iconv \
  --with-bz2 \
  --enable-calendar \
  --with-curl \
  --with-cdb \
  --enable-dom \
  --enable-exif \
  --enable-fileinfo \
  --enable-filter \
  --with-pcre-dir \
  --enable-ftp \
  --with-gd \
  --with-openssl-dir \
  --with-jpeg-dir \
  --with-png-dir \
  --with-zlib-dir \
  --with-freetype-dir \
  --enable-gd-native-ttf \
  --enable-gd-jis-conv \
  --with-gettext \
  --with-gmp \
  --with-mhash \
  --enable-json \
  --enable-mbstring \
  --enable-mbregex \
  --enable-mbregex-backtrack \
  --with-libmbfl \
  --with-onig \
  --enable-pdo \
  --with-mysqli=mysqlnd \
  --with-pdo-mysql=mysqlnd \
  --with-zlib-dir \
  --with-pdo-sqlite \
  --with-readline \
  --enable-session \
  --enable-shmop \
  --enable-simplexml \
  --enable-sockets \
  --enable-sysvmsg \
  --enable-sysvsem \
  --enable-sysvshm \
  --enable-wddx \
  --with-libxml-dir \
  --with-xsl \
  --enable-zip \
  --enable-mysqlnd-compression-support \
  --with-pear \
  --enable-opcache
  configure error:
  1.configure: error: xml2-config not found. Please check your libxml2 installation.
  解决:
  $ yum install libxml2 libxml2-devel
  2.configure: error: Cannot find OpenSSL's <evp.h>
  解决:
  $ yum install openssl openssl-devel
  3.configure: error: Please reinstall the BZip2 distribution解决:
  $ yum install bzip2 bzip2-devel
  4.configure: error: Please reinstall the libcurl distribution - easy.h should be in <curl-dir>/include/curl/解决:
  $ yum install libcurl libcurl-devel
  5.If configure fails try --with-webp-dir=<DIR> configure: error: jpeglib.h not found.
  解决:
  $ yum install libjpeg libjpeg-devel
  6.If configure fails try --with-webp-dir=<DIR>
  checking for jpeg_read_header in -ljpeg... yesconfigure: error: png.h not found.
  解决:
  $ yum install libpng libpng-devel
  7.If configure fails try --with-webp-dir=<DIR>
  checking for jpeg_read_header in -ljpeg... yeschecking for png_write_image in -lpng... yesIf configure fails try --with-xpm-dir=<DIR>
  configure: error: freetype-config not found.
  解决:
  $ yum install freetype freetype-devel
  8.configure: error: Unable to locate gmp.h解决:
  $ yum install gmp gmp-devel
  9.configure: error: mcrypt.h not found. Please reinstall libmcrypt.
  解决:
  $ yum install libmcrypt libmcrypt-devel
  10.configure: error: Please reinstall readline - I cannot find readline.h解决:
  $ yum install readline readline-devel
  11.configure: error: xslt-config not found. Please reinstall the libxslt >= 1.1.0 distribution解决:
  $ yum install libxslt libxslt-devel
  6.编译与安装
  $ make && make install
  这里要make好久,要耐心一下
  7.添加 PHP 命令到环境变量
  $ vim /etc/profile
  在末尾加入
  PATH=$PATH:/usr/local/php/bin
  export PATH
  要使改动立即生效执行
  $ ./etc/profile
  或
  $ source /etc/profile
  查看环境变量
  $ echo $PATH
  查看php版本
  $ php -v
  8.配置php-fpm
  $ cp php.ini-production /etc/php.ini
  $ cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf$ cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf$ cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm$ chmod +x /etc/init.d/php-fpm
  9.启动php-fpm
  $ /etc/init.d/php-fpm start
  配置nginx虚拟机,绑定域名</str>
  1.
  </str>
  $ vim /etc/nginx/conf.d/php7.thinkcmf.com.conf这里可以把php7.thinkcmf.com.conf改成自己的域名把下面的内容复制到php7.thinkcmf.com.conf里server
  listen 80;
  server_name php7.thinkcmf.com;
  root /var/www/html/php7.thinkcmf.com; # 该项要修改为你准备存放相关网页的路径location /
  index index.php index.html index.htm;
  #如果请求既不是一个文件,也不是一个目录,则执行一下重写规则if (!-e $request_filename)
  
  #地址作为将参数rewrite到index.php上。
  rewrite ^/(.*)$ /index.php/$1;
  #若是子目录则使用下面这句,将subdir改成目录名称即可。
  #rewrite ^/subdir/(.*)$ /subdir/index.php/$1;
  
  #proxy the php scripts to php-fpm
  location ~ \.php
  include fastcgi_params;
  ##pathinfo支持start
  #定义变量 $path_info ,用于存放pathinfo信息set $path_info "";
  #定义变量 $real_script_name,用于存放真实地址set $real_script_name $fastcgi_script_name;#如果地址与引号内的正则表达式匹配
  if ($fastcgi_script_name ~ "^(.+?\.php)(/.+)$") #将文件地址赋值给变量 $real_script_name
  set $real_script_name $1;
  #将文件地址后的参数赋值给变量 $path_info
  set $path_info $2;
  
  #配置fastcgi的一些参数
  fastcgi_param SCRIPT_FILENAME $document_root$real_script_name;fastcgi_param SCRIPT_NAME $real_script_name;fastcgi_param PATH_INFO $path_info;
  ###pathinfo支持end
  fastcgi_intercept_errors on;
  fastcgi_pass 127.0.0.1:9000;
  
  
  2.重启nginx
  $ service nginx reload
  3.
  $ vim /var/www/html/php7.thinkcmf.com/index.php</str>
  把下面的代码复制到这个文件 里
  <?php
  phpinfo();
  4.查看访问http://php7.thinkcmf.com
参考技术B yum install php

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