The following is the tutorial column of composer to introduce to you the lnmp environment and composer detailed steps for installing php7.3 in centos7.7. I hope it will be helpful to friends in need!
1.Update source<br> yum update
<br>2.Install nginx<br> yum install nginx
<br>3. Start nginx<br> service nginx start
<br>4. Visit http://yourip
If you want to configure the domain name, see the bottom.
5. Install mysql:
Install mysql source yum localinstall http://dev.mysql.com/get/mysql57-community-release-el7-7. noarch.rpm<br> Installation: yum install mysql mysql-server<br> Start: /etc/init.d/mysqld start or service mysqld restart
Reset password :mysql -u root -p <br> Chance of error: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)<br> Reason: Permission problem<br> Solution: sudo chown -R root:root /var/lib/mysql (Both roots can be changed to owners, but they need to be consistent)<br> Restart service<br> service mysqld restart
Log in to mysql<br> mysql -u root -p // Press Enter to log in directly. There is no password for mysql just after installing it<br> Modify mysql password
Use mysql;<br> Modify earlier versions: update user set password =password('your password') where user='root';
High version modification: update user set authentication_string = password('your password'), password_expired = 'N', password_last_changed = now( ) where user = 'root';<br> alter user 'root'@'localhost' identified by 'your password';<br> If the password is not strong enough, you can check the password level: SHOW VARIABLES LIKE "%password%" ;<br> Then set to low level: SET GLOBAL validate_password_policy=0;<br> Finally exit;<br> exit;
<br> Restart service mysqld restart<br> Allow remote access<br> 1 .Add the following command line if necessary to add remote connection capabilities to root. The link password is 'your password'<br> GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'your password' WITH GRANT OPTION;<br> FLUSH PRIVILEGES;
2 .Open the my.cnf file<br> Add a line bind-address=0.0.0.0<br> 3. Restart mysql
6. Install php<br> Yum install php php-devel //php5.6 version <br> If you want to install 7.3<br> First install the EPEL source <br>
1.yum install epel-release //安装 EPEL 源 2.yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm //安装 REMI 源 3.yum install -y php73-php-fpm php73-php-cli php73-php-bcmath php73-php-gd php73-php-json php73-php-mbstring php73-php-mcrypt php73-php-mysqlnd php73-php-opcache php73-php-pdo php73-php-pecl-crypto php73-php-pecl-mcrypt php73-php-pecl-geoip php73-php-recode php73-php-snmp php73-php-soap php73-php-xml
4.PHP installation directory/etc/opt/remi/php73/ php.ini is also in it<br> Find php Fix_pathinfo in .ini is changed to 0, but phpinfo() cannot be viewed; #8. Install composer
curl -sS https://getcomposer.org/installer | php73<br> mv composer.phar /usr/local/bin/compose
rEnter composer like this An error will be reported:
/usr/bin/env: php: No such file or directory<br> Solution <br>cd usr/bin
cp php73 php<br> Just enter composer
<br> Change the mirror to Alibaba Cloud:<br>composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/<br>
9. Install git<br>
10. Download laravel framework
composer create-project --prefer-dist laravel/laravel<br> Project name "6.*"<pre class='brush:php;toolbar:false;'> systemctl restart php73-php-fpm #重启
systemctl start php73-php-fpm #启动
systemctl stop php73-php-fpm #关闭
systemctl status php73-php-fpm #检查状态</pre>
Modify the composer file.
composer create-project --prefer-dist laravel/laravel laravelxs "6.*"<br> Add
"github.com": "Token generated on git"
11.nginx domain name configuration<br>
Create File: domain name.conf<br> Contents: <br>
cd /root/.config/composer/ vi auth.json { "bitbucket-oauth": {}, "github-oauth": {}, "gitlab-oauth": {}, "gitlab-token": { "github.com": "在git上生成的token" }, "http-basic": {}, "bearer": {} }
The above is the detailed content of How to install lnmp environment and composer of php7.3 in centos7.7. For more information, please follow other related articles on the PHP Chinese website!

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