php7升级阿里云服务器搭建lnmp(Cenons7.4+nginx+mysql5.7+php7)

﹏ヽ暗。殇╰゛Y 2022-05-27 06:24 415阅读 0赞

php7出来也有一段时间了，一直没时间去看，今天就装机测试一下性能。

更新系统软件  yum update

安装编译工具:yum install gcc automake autoconf libtool gcc-c++

*  安装nginx

1. 安装nginx源 yum localinstall http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm  
  
  
2. 安装nginx yum install nginx  
  
  
3. 启动 nginxservice nginx start 成功显示:Redirecting to /bin/systemctl start nginx.service  
  
  
4. 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

\# 下载mysql源安装包  
  
  
shell> wget http://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm  
  
  
\# 安装mysql源  
  
  
shell> yum localinstall mysql57-community-release-el7-8.noarch.rpm  
  
  
检查mysql源是否安装成功  
  
  
shell> yum repolist enabled | grep "mysql.\*-community.\*"  
  
  
安装MySQL  
  
  
shell> yum install mysql-community-server  
  
  
启动MySQL服务  
  
  
shell> systemctl start mysqld  
  
  
查看MySQL的启动状态  
  
  
shell> systemctl status mysqld  
  
  
开机启动  
  
  
shell> systemctl enable mysqld  
  
  
shell> systemctl daemon-reload  
  
  
下面就是修改密码 增加远程登录用户  
  
  
更换密码

mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'MyPass12!';

增加远程登录用户

grant all privileges on database.\* to 'my'@'%' IDENTIFIED BY 'my123456.A';

*  编译安装php7.0.1

1.下载php7源码包cd /root & wget -O php7.tar.gz http://cn2.php.net/get/php-7.0.1.tar.gz/from/this/mirror  
  
  
2. 解压源码包源码包的位置可以使用 find / -name php7 查找 并进入所在文件夹tar -xvf php7.tar.gz  
  
3. 打开解压好的包cd php-7.0.1  
  
4. 安装php依赖包 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-devel  
  
5. 编译配置(这一步可能我们会遇到很多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)  
  
./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  
  
如有有出现错误可查找一下 (没有发生过)  
  
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... yes  
   configure: 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... yes  
   checking for png\_write\_image in -lpng... yes  
   If 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  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  
  
  
\# vim /etc/nginx/nginx.conf  
  
重启nginx  
  
\# service nginx reload  
  
把下面的代码复制到这个index 里  
  
<?php

phpinfo();

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[SouthEast]: /images/20220527/0965c1db802d4b868b1dbdbfda1e72e7.png