How to use php7 to build LNMP environment on MAC

This article will introduce to you how to use php7 to build an LNMP environment on MAC. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to everyone.

1. Install MySQL:

Check MySQL available version information:

brew info mysql

The version I see here is 5.7.10 ：

mysql: stable 5.7.10 (bottled)

Next install MySQL5.7.10:

brew install mysql

After the installation is complete, follow the prompts to put the plist file into ~/Library/LaunchAgents/ and load it, and set MySQL to start at boot:

ln -sfv /usr/local/opt/mysql/*.plist ~/Library/LaunchAgents

Start MySQL:

mysql.server start

After startup, since MySQL does not set a password by default, you need to set the root password:

mysql -uroot -p

When prompted to enter the password, just press Enter to log in. , after logging in to MySQL, the prompt is as follows:

Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.7.10 Homebrew

Next, set the root password:

ALTER USER 'root'@'localhost' IDENTIFIED BY 'MyNewPass4!';

When setting the password, it is best to set a strong password. Regarding the rules of strong passwords, the official instructions are as follows:

Note
MySQL's validate_password plugin is installed by default. This will require that passwords contain at least one upper case letter, one lower case letter, one digit, and one special character, and that the total password length is at least 8 characters.

For ease of use, we often create a root user for any connection:

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'MyNewPass4!' WITH GRANT OPTION;

Refresh permissions to make the command effective:

flush privileges;

Exit MySQL: exit; PHP 7.1.0 -dev (cli) (built: Feb 4 2016 09:02:09) ( ZTS DEBUG ) Copyright (c) 1997-2016 The PHP Group Zend Engine v3.1.0-dev, Copyright (c) 1998-2016 Zend Technologies with Zend OPcache v7.0.6-dev, Copyright (c) 1999-2016, by Zend Technologies Copy the mysql configuration file:

sudo cp /usr/local/Cellar/mysql/5.7.10/support-files/my-default.cnf /etc/my.cnf

Add lower_case_table_names=1 after [mysqld] in /etc/my.cnf, Restart the MYSQL service, and the setting has been successful: the table name is case-insensitive;

PS.lower_case_table_names parameter details: 0: case-sensitive, 1: case-insensitive

2, Install php7:

①, download php7:

mkdir ~/php7 && cd ~/php7
git clone https://git.php.net/repository/php-src.git

②, build php7:

cd php-src
./buildconf

③, compile php:

PS. If when compiling If the memory is less than 1G, please add at the end: --disable-fileinfo,

When installing php7, you need to install re2c, bison, ffmpeg, mcrypt, libiconv, gd, openssl:

Install re2c:

brew install re2c

Install bison (3.0.4):

brew install bison
brew switch bison 3.0.4
brew link bison --force
sudo mv /usr/bin/bison /usr/bin/bison.orig
sudo ln -s /usr/local/bin/bison /usr/bin/bison

Install ffmpeg:

brew install ffmpeg

Install openssl:

brew install openssl
brew link openssl --force

Install mcrypt:

brew install mcrypt

Install libiconv:

brew install libiconv

If you want to use openssl, you have just installed openssl, but the system comes with openssl, so you need to replace the system’s own openssl with the installed openssl:

sudo ln -sf /usr/local/opt/openssl/bin/openssl /usr/bin/openssl

After the replacement is completed, enter openssl version and you can see that it is the openssl installed with brew above, because the header of openssl is needed during the process of compiling php, but it is not installed during installation.

Compile php7:

./configure --prefix=/usr/local/php7 --exec-prefix=/usr/local/php7 --bindir=/usr/local/php7/bin --sbindir=/usr/local/php7/sbin --includedir=/usr/local/php7/include --libdir=/usr/local/php7/lib/php --mandir=/usr/local/php7/php/man --with-config-file-path=/usr/local/php7/etc --enable-bcmath --enable-calendar --enable-debug --enable-exif --enable-fileinfo --enable-filter --enable-fpm --enable-ftp --enable-gd-jis-conv --enable-gd-native-ttf --enable-hash --enable-json --enable-libxml --enable-maintainer-zts --enable-mbregex --enable-mbstring --enable-mysqlnd --enable-opcache --enable-opcache-file --enable-pcntl --enable-pdo --enable-session --enable-shared --enable-shmop --enable-simplexml --enable-soap --enable-sockets --enable-sysvmsg --enable-sysvsem --enable-sysvshm --enable-wddx --enable-xml --enable-zip --with-bz2 --with-curl --with-fpm-user=www --with-fpm-group=www --with-freetype-dir=/usr --with-gd --with-gettext --with-gmp --with-iconv --with-jpeg-dir=/usr --with-mcrypt=/usr/include --with-mhash --with-mysql-sock=/var/lib/mysql/mysql.sock --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-pear --with-png-dir=/usr --with-xmlrpc --with-zlib -with-libxml-dir=/usr

If you are prompted during the compilation process: Cannot locate header file libintl.h, please perform the following operations:

①, install gettext:

brew install gettext

②, modify configure File:

vi configure

Find the following file:

for i in $PHP_GETTEXT /usr/local /usr ; do

Replace with:

for i in $PHP_GETTEXT /usr/local /usr /usr/local/opt/gettext; do

If an openssl error is prompted, set the path to openssl during compilation,

--with-openssl=/usr/local/opt/openssl/

④. Compile and install after completion:

make && make install

If you try many methods and prompt ssl error, do not add openssl when compiling

⑤. Installation After completion, configure php7:

sudo ln -s /usr/local/php7/bin/php* /usr/bin/
sudo ln -s /usr/local/php7/sbin/php-fpm /usr/bin
cp php.ini-production /usr/local/php7/etc/php.ini
cp /usr/local/php7/etc/php-fpm.conf.default /usr/local/php7/etc/php-fpm.conf
sudo ln -s /usr/local/php7/etc/php.ini /etc/php.ini
sudo ln -s /usr/local/php7/etc/php-fpm.conf /etc/php-fpm.conf
cp /usr/local/php7/etc/php-fpm.d/www.conf.default /usr/local/php7/etc/php-fpm.d/www.conf

There will be a prompt after the installation is completed:

You may want to add: /usr/local/php7/lib/php/php to your php.ini include_path

Next edit php.ini,

vi /etc/php.ini

Find include_path in php.ini Add include_path:

include_path = "/usr/local/php7/lib/php/php"

Check the php version:

php -v

The display result is as follows:

PHP 7.1.0-dev (cli) (built: Feb  4 2016 09:02:09) ( ZTS DEBUG )
Copyright (c) 1997-2016 The PHP Group
Zend Engine v3.1.0-dev, Copyright (c) 1998-2016 Zend Technologies

Change the configuration so that php7 supports opcache. When the installation is completed, it will prompt:

Installing shared extensions:     /usr/local/php7/lib/php/extensions/debug-zts-20151012/

This path is the extension package path. Copy the path, find extension_dir and add the just path to php.ini.

vi /etc/php.ini

Add extension_dir configuration to php.ini:

extension_dir = "/usr/local/php7/lib/php/extensions/debug-zts-20151012/"

Enable opcache extension:

Find opcache in php.ini, add opcache.so

sudo mkdir -p /var/log/opcache
vi /etc/php.ini

Reference opcache.so:

zend_extension=opcache.so

and modify the configuration of opcache ：

opcache.enable=1opcache.enable_cli=1opcache.file_cache="/var/log/opcache/"

Now check the php version information, the displayed results are as follows:

PHP 7.1.0-dev (cli) (built: Feb  4 2016 09:02:09) ( ZTS DEBUG )
Copyright (c) 1997-2016 The PHP Group
Zend Engine v3.1.0-dev, Copyright (c) 1998-2016 Zend Technologies
    with Zend OPcache v7.0.6-dev, Copyright (c) 1999-2016, by Zend Technologies

Now that the opcache extension has been added, modify the configuration of php-fpm:

vi /etc/php-fpm.conf

Modify the configuration:

pid = run/php-fpm.pid
error_log = log/php-fpm.log

Start php-fpm:

php-fpm -D

This will prompt two warnings:

[04-Feb-2016 09:45:25] NOTICE: [pool www] 'user' directive is ignored when FPM is not running as root
[04-Feb-2016 09:45:25] NOTICE: [pool www] 'group' directive is ignored when FPM is not running as root

The command to stop php-fpm is as follows:

kill -INT `cat /usr/local/php7/var/run/php-fpm.pid`

Restart php- The fpm command is as follows:

kill -USR2 `cat /usr/local/php7/var/run/php-fpm.pid`

Next, start installing nginx:

3. Install nginx:

brew install nginx

After the nginx installation is completed, the default root path is as follows:

Docroot is: /usr/local/var/www

nginx is as follows:

/usr/local/etc/nginx/nginx.conf

nginx virtual site directory is as follows:

nginx will load all files in /usr/local/etc/nginx/servers/.

Start nginx on boot:

ln -sfv /usr/local/opt/nginx/*.plist ~/Library/LaunchAgents

Start nginx:

nginx

nginx requires root permissions to listen to port 80. Now nginx listens to port 8080 by default:

sudo chown root:wheel /usr/local/Cellar/nginx/1.8.1/bin/nginx
sudo chmod u+s /usr/local/Cellar/nginx/1.8.1/bin/nginx

To configure nginx, first place the nginx configuration file under /etc:

sudo ln -s /usr/local/etc/nginx/nginx.conf /etcsudo ln -s /usr/local/etc/nginx/servers /etc/nginxservers

Modify the nginx listening port:

sudo vi /etc/nginx.conf

Modify the configuration file as follows:

#user  nobody;
worker_processes  4;
error_log  /usr/local/var/log/error.log;
error_log  /usr/local/var/log/error.log  notice;
error_log  /usr/local/var/log/error.log  info;
pid        /usr/local/var/run/nginx.pid;
events {
    worker_connections  1024;
}
http {
    include       mime.types;
    default_type  application/octet-stream;
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';
    access_log  /usr/local/var/log/access.log  main;
    port_in_redirect off;
    sendfile        on;
    tcp_nopush     on;
    keepalive_timeout  65;
    gzip  on;

    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;

    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}
    include servers/*.conf;
}

Then create default.conf under /etc/nginxservers/, edit default.conf, and add the following content:

server {
        listen       80;
        server_name  localhost;
        #charset koi8-r;
        #access_log  logs/host.access.log  main;
        location / {
            root   html;
            index  index.html index.htm;
             # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
            location ~ \.php$ {
                fastcgi_pass   127.0.0.1:9000;
                fastcgi_index  index.php;
                fastcgi_intercept_errors    on;
                include /usr/local/etc/nginx/fastcgi.conf;
            }
        }
        #error_page  404              /404.html;
        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }
        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }

At this point, LNMP has been set up, restart php-fpm and nginx.

Recommended learning: php video tutorial

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