大家好，又见面了，我是你们的朋友全栈君。
说明：之前项目使用laravel5.3 （php版本>=5.5.9）在不影响以前项目的情况下，新项目使用laravel5.7 （php版本>=7.1.3）
安装php7.1.3
(1)下载：
查看下载地址
[root@lnmp ~]# cd /usr/local/src [root@lnmp src]# wget -c http://cn2.php.net/distributions/php-7.2.8.tar.gz
(2)解压：
[root@lnmp src]# tar -zxvf php-7.2.8.tar.gz
(3)安装
安装依赖包
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
[root@lnmp src]# cd php-7.2.8 [root@lnmp php-7.2.8]#
./configure –prefix=/usr/local/php7 –with-config-file-path=/usr/local/php7/etc –enable-fpm –with-fpm-user=www –with-fpm-group=www –enable-mysqlnd –with-mysqli=mysqlnd –with-pdo-mysql=mysqlnd –enable-mysqlnd-compression-support –with-iconv-dir –with-freetype-dir –with-jpeg-dir –with-png-dir –with-zlib –with-libxml-dir –enable-xml –disable-rpath –enable-bcmath –enable-shmop –enable-sysvsem –enable-inline-optimization –with-curl –enable-mbregex –enable-mbstring –enable-intl –with-mcrypt –with-libmbfl –enable-ftp –with-gd –enable-gd-jis-conv –enable-gd-native-ttf –with-openssl –with-mhash –enable-pcntl –enable-sockets –with-xmlrpc –enable-zip –enable-soap –with-gettext –disable-fileinfo –enable-opcache –with-pear –enable-maintainer-zts –with-ldap=shared –without-gdbm
1,报错：configure: WARNING: unrecognized options: –with-mysql, –with-mcrypt, –with-curlwrappers, –enable-gd-native-ttf 解决：删除–with-mysql –enable-gd-native-ttf –with-mcrypt ，从新安装 安装目录为：–prefix=/usr/local/php7 （可自定义）
./configure –prefix=/usr/local/php7 –with-config-file-path=/usr/local/php7/etc –enable-fpm –with-fpm-user=www –with-fpm-group=www –enable-mysqlnd –with-mysqli=mysqlnd –with-pdo-mysql=mysqlnd –enable-mysqlnd-compression-support –with-iconv-dir –with-freetype-dir –with-jpeg-dir –with-png-dir –with-zlib –with-libxml-dir –enable-xml –disable-rpath –enable-bcmath –enable-shmop –enable-sysvsem –enable-inline-optimization –with-curl –enable-mbregex –enable-mbstring –enable-intl –with-libmbfl –enable-ftp –with-gd –enable-gd-jis-conv –with-openssl –with-mhash –enable-pcntl –enable-sockets –with-xmlrpc –enable-zip –enable-soap –with-gettext –disable-fileinfo –enable-opcache –with-pear –enable-maintainer-zts –with-ldap=shared –without-gdbm
2,报错：configure: error: Cannot find ldap.h
代码语言：javascript复制[root@lnmp php-7.2.8]yum list | grep openldap
[root@lnmp php-7.2.8]yum install openldap-devel3,报错：configure: error: Please reinstall readline – I cannot find readline.h
代码语言：javascript复制yum install readline-devel[root@lnmp php-7.2.8]# make
[root@lnmp php-7.2.8]# echo $?
为0时表示没有问题
[root@lnmp php-7.2.8]# make install
[root@lnmp php-7.2.8]# echo $?4,报错： collect2: error: ld returned 1 exit status make: *** [sapi/cli/php] Error 1
说明：./configure 」沒抓好一些环境变数值。错误发生点在建立「-o sapi/cli/php」是出错，没給到要 link 的 iconv 函式库参数
解决1： vim Makefile EXTRA_LIBS = … -lcrypt 在最后加上 -liconv
j解决2： make ZEND_EXTRA_LIBS=’-liconv’
ln -s /usr/local/lib/libiconv.so.2 /usr/lib64/
解决完报错执行：make clean && make && make install
5,安装完成后，查看php版本，如下显示安装成功
代码语言：javascript复制[root@lnmp etc]# /usr/local/php7/bin/php -v
PHP 7.2.8 (cli) (built: Mar 9 2019 15:10:06) ( ZTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies（4）配置php.ini
代码语言：javascript复制[root@lnmp php-7.2.8]# cp php.ini-development /usr/local/php7/lib/php.ini
[root@lnmp php-7.2.8]# vim /usr/local/php7/lib/php.ini查找 mysqli.default_socket 改成：
mysqli.default_socket = /var/lib/mysql/mysql.sock
根据自己需要修改时区，查找 date.timezone，将前面的 ; 去掉，改成：
date.timezone = PRC
(5)配置php-fpm
代码语言：javascript复制[root@lnmp php-7.2.8]# cp /usr/local/php7/etc/php-fpm.conf.default /usr/local/php7/etc/php-fpm.conf
[root@lnmp php-7.2.8]# cp /usr/local/php7/etc/php-fpm.d/www.conf.default /usr/local/php7/etc/php-fpm.d/www.conf
[root@lnmp php-7.2.8]# vim /usr/local/php7/etc/php-fpm.d/www.conf查找 user 将
user = nobody group = nobody
改成
user = nginx group = nginx
查找 listen 将
listen = 127.0.0.1:9000
改成
listen = 127.0.0.1:9001
这里是因为 PHP 7 已经占用了 9000 端口，所以用 9001 端口,可以自定义哦！
(6)配置 php-fpm 服务
因为 PHP 7 的服务文件为 php-fpm.service 所以这里用 php5-fpm.service
代码语言：javascript复制[root@lnmp php-7.2.8]# cp sapi/fpm/php-fpm.service /usr/lib/systemd/system/php7-fpm.service
[root@lnmp php-7.2.8]# vim /usr/lib/systemd/system/php7-fpm.service将：
PIDFile=${prefix}/var/run/php-fpm.pid
ExecStart={exec_prefix}/sbin/php-fpm –nodaemonize –fpm-config {prefix}/etc/php-fpm.conf
改成
PIDFile=/usr/local/php7/var/run/php-fpm.pid ExecStart=/usr/local/php7/sbin/php-fpm –nodaemonize –fpm-config /usr/local/php7/etc/php-fpm.conf
(6)启动php-fpm服务
重新载入 systemd
代码语言：javascript复制 [root@lnmp php-7.2.8]# systemctl daemon-reload可以设置开机启动：
代码语言：javascript复制[root@lnmp php-7.2.8]# systemctl enable php7-fpm
Created symlink from /etc/systemd/system/multi-user.target.wants/php7-fpm.service to /usr/lib/systemd/system/php7-fpm.service立即启动 php-fpm
代码语言：javascript复制[root@lnmp php-7.2.8]# systemctl start php7-fpm查看运行状态：
代码语言：javascript复制[root@lnmp php-7.2.8]# systemctl status php7-fpm
● php7-fpm.service - The PHP FastCGI Process Manager
Loaded: loaded (/usr/lib/systemd/system/php7-fpm.service; enabled; vendor preset: disabled)
Active: active (running) since Sat 2019-03-09 18:04:53 CST; 13s ago
Main PID: 19796 (php-fpm)
CGroup: /system.slice/php7-fpm.service
├─19796 php-fpm: master process (/usr/local/php7/etc/php-fpm.conf)
├─19797 php-fpm: pool www
└─19798 php-fpm: pool www[root@lnmp php-7.2.8]# ps -ef|grep php 或者 ps aux|grep php
root 19796 0.0 0.2 256432 10476 ? Ss 18:04 0:00 php-fpm: master process (/usr/local/php7/etc/php-fpm.conf)
root 2131 0.0 0.1 300624 6760 ? Ss 2018 5:32 php-fpm: master process (/usr/local/php/etc/php-fpm.conf)
www 2132 0.0 0.6 406988 26580 ? S 2018 0:48 php-fpm: pool www
www 2133 0.0 0.6 406672 26136 ? S 2018 0:50 php-fpm: pool www
www 2134 0.0 0.6 405892 25804 ? S 2018 0:50 php-fpm: pool www(7)不同nginx 站点使用不用的 PHP 版本，配置如下
代码语言：javascript复制[root@lnmp w3c]# cd /w3c/lnmp/
[root@lnmp lnmp]# vim index.php
<?php
echo phpinfo();server {
listen 80;
server_name www.lnmp.cn;
root /w3c/lnmp/index.php
location / {
index index.php index.html index.htm;
}
location ~ .php$ {
fastcgi_pass 127.0.0.1:9001;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
}php5 6项目配置:
代码语言：javascript复制fastcgi_pass 127.0.0.1:9000;php7项目配置
代码语言：javascript复制fastcgi_pass 127.0.0.1:9001;读取nginx配置：
代码语言：javascript复制[root@lnmp vhost]# systemctl reload nginx || /etc/init.d/nginx reload发布者：全栈程序员栈长，转载请注明出处：https://javaforall.cn/105876.html原文链接：https://javaforall.cn
