刚刚装了php7 nginx下有多个php版本,怎么选择使用哪一个?
刚刚装了php7 我是单独新建的一个/usr/local/php7这样的
我把/etc/init.d/php-fpm stop
然后开启 /etc/init.d/php7-fpm start
都ok了 我新建一个站点 直接报502错误 感觉 nginx默认找的是php-fpm 而我已经把php-fpm 停掉了。
不知道咋个切换 有没有朋友知道 谢谢
回复内容:
刚刚装了php7 我是单独新建的一个/usr/local/php7这样的
我把/etc/init.d/php-fpm stop
然后开启 /etc/init.d/php7-fpm start
都ok了 我新建一个站点 直接报502错误 感觉 nginx默认找的是php-fpm 而我已经把php-fpm 停掉了。
不知道咋个切换 有没有朋友知道 谢谢
因为nginx默认监听的是127.0.0.1:9000端口,默认的9000端口已经被之前的php给占用了,请按下面步骤配置即可:
1.cd /usr/local/php7/etc/php-fpm.d/www.conf,找到listen 127.0.0.1:9000,然后把9000修改成自定义的,我本人修改为9001,然后保存退出
2.cd /usr/local/nginx/conf/nginx.conf,找到fastcgi_pass这一行,修改为:fastcgi_pass 127.0.0.1:9001;
3.关闭低版本的php-fpm /etc/init.d/php-fpm stop
4.开启php7的php-fpm /etc/init.d/php7-fpm start
5.重启nginx service nginx restart
到这里就大功告成了,希望能帮助你!配上php7的phpinfo界面,让我们一睹
1.给不同的php-fpm设置不同的端口号,fastcgi_pass处用地址加端口号作为参数
2.fastcgi_pass处直接用socket连接,只需更改路径即可
1:
下载地址:http://php.net/archive/2015.php#id2015-01-11-6
2:
./configure --prefix=/usr/local/php7 --with-config-file-path=/usr/local/php7/etc --enable-fpm --with-fpm-user=www --with-fpm-group=www --with-mysqli --with-pdo-mysql --with-iconv-dir --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --enable-mbregex --enable-mbstring --with-mcrypt --enable-ftp --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-xmlrpc --enable-zip --enable-soap --without-pear --with-gettext --disable-fileinfo --enable-maintainer-zts
3:
make ZEND_EXTRA_LIBS='-liconv' && make install
4:
cp php.ini-production /usr/local/php7/etc/php.ini
cp sapi/fpm/init.d.php-fpm /etc/init.d/php7-fpm
chmod +x /etc/init.d/php7-fpm
cp /usr/local/php7/etc/php-fpm.conf.default /usr/local/php7/etc/php-fpm.conf
cp /usr/local/php7/etc/php-fpm.d/www.conf.default /usr/local/php7/etc/php-fpm.d/www.conf
5:
由于我之前有一个5.6的版本 php-fpm.conf 内容如下:
[global]
pid = /usr/local/php/var/run/php-fpm.pid
error_log = /usr/local/php/var/log/php-fpm.log
log_level = notice
[www]
listen = /tmp/php-cgi.sock
listen.backlog = -1
listen.allowed_clients = 127.0.0.1
listen.owner = www
listen.group = www
listen.mode = 0666
user = www
group = www
pm = dynamic
pm.max_children = 10
pm.start_servers = 2
pm.min_spare_servers = 1
pm.max_spare_servers = 6
request_terminate_timeout = 100
request_slowlog_timeout = 0
slowlog = var/log/slow.log
我直接复制到 /usr/local/php7/etc/里面 然后修改上面蓝色部分 为php7的路径
6:直接/etc/init.d/php-fpm stop 然后 /etc/init.d/php7-fpm start
直接就可以这样切换了。
你也可以修改php-fpm.conf的端口号的方式 运行php7,但是网上说没有sock文件方式的效率高。
php.ini加载没有问题?你是怎么设置php.ini的?

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics











JWT is an open standard based on JSON, used to securely transmit information between parties, mainly for identity authentication and information exchange. 1. JWT consists of three parts: Header, Payload and Signature. 2. The working principle of JWT includes three steps: generating JWT, verifying JWT and parsing Payload. 3. When using JWT for authentication in PHP, JWT can be generated and verified, and user role and permission information can be included in advanced usage. 4. Common errors include signature verification failure, token expiration, and payload oversized. Debugging skills include using debugging tools and logging. 5. Performance optimization and best practices include using appropriate signature algorithms, setting validity periods reasonably,

PHP and Python each have their own advantages, and choose according to project requirements. 1.PHP is suitable for web development, especially for rapid development and maintenance of websites. 2. Python is suitable for data science, machine learning and artificial intelligence, with concise syntax and suitable for beginners.

PHP is widely used in e-commerce, content management systems and API development. 1) E-commerce: used for shopping cart function and payment processing. 2) Content management system: used for dynamic content generation and user management. 3) API development: used for RESTful API development and API security. Through performance optimization and best practices, the efficiency and maintainability of PHP applications are improved.

PHP is a scripting language widely used on the server side, especially suitable for web development. 1.PHP can embed HTML, process HTTP requests and responses, and supports a variety of databases. 2.PHP is used to generate dynamic web content, process form data, access databases, etc., with strong community support and open source resources. 3. PHP is an interpreted language, and the execution process includes lexical analysis, grammatical analysis, compilation and execution. 4.PHP can be combined with MySQL for advanced applications such as user registration systems. 5. When debugging PHP, you can use functions such as error_reporting() and var_dump(). 6. Optimize PHP code to use caching mechanisms, optimize database queries and use built-in functions. 7

PHP is still dynamic and still occupies an important position in the field of modern programming. 1) PHP's simplicity and powerful community support make it widely used in web development; 2) Its flexibility and stability make it outstanding in handling web forms, database operations and file processing; 3) PHP is constantly evolving and optimizing, suitable for beginners and experienced developers.

In PHP8, match expressions are a new control structure that returns different results based on the value of the expression. 1) It is similar to a switch statement, but returns a value instead of an execution statement block. 2) The match expression is strictly compared (===), which improves security. 3) It avoids possible break omissions in switch statements and enhances the simplicity and readability of the code.

PHP and Python each have their own advantages, and the choice should be based on project requirements. 1.PHP is suitable for web development, with simple syntax and high execution efficiency. 2. Python is suitable for data science and machine learning, with concise syntax and rich libraries.

PHP and Python have their own advantages and disadvantages, and the choice depends on project needs and personal preferences. 1.PHP is suitable for rapid development and maintenance of large-scale web applications. 2. Python dominates the field of data science and machine learning.
