配置php脚本执行时间的方法:
php脚本执行时间配置
php执行脚本时间长会导致脚本超时,报错504 Gateway Time-out,设置nginx fastcgi_read_timeout 时间和php脚本request_terminate_timeout 时间解决脚本超错误。
一、nginx配置
vim nginx.conf #增加 fastcgi_read_timeout 300; location ~ \.php$ { root html; fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name; include fastcgi_params; fastcgi_read_timeout 300; }
fastcgi更多设置:
fastcgi_connect_timeout 300; #连接(很快) fastcgi_send_timeout 300; #发送(很快) fastcgi_read_timeout 300; #读取(php脚本运行并返回数据)
反向代理到php方式的超时设置:
#增加 proxy_send_timeout 600; location / { proxy_pass http://127.0.0.1/test.php proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_send_timeout 600; }
反向代理到php方式更多的超时设置:
proxy_connect_timeout 600; \\跟后端服务器连接的超时时间,发起握手等候响应超时时间 proxy_read_timeout 600;\\连接成功 _等候后端服务器的响应时间_其实已经进入后端的排队中等候处理 proxy_send_timeout 600; \\后端服务器回传时间_就是在规定时间内后端服务器必须传完所有的数据。设置代理服务器转发请求的超时时间,同样指完成两次握手后的时间,如果超过这个时间代理服务器没有数据转发到后端服务器,nginx将关闭连接。
二、php配置
vim www.conf #配置 ;request_terminate_timeout = 30 request_terminate_timeout = 300
重启nginx,重启php-fpm
php代码超时设置:
ini_set("max_execution_time", "120"); //ini_set配置方式 set_time_limit(120); set_time_limit(0); //不超时
更多相关知识,请访问PHP中文网!

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SessionID is a mechanism used in web applications to track user session status. 1. It is a randomly generated string used to maintain user's identity information during multiple interactions between the user and the server. 2. The server generates and sends it to the client through cookies or URL parameters to help identify and associate these requests in multiple requests of the user. 3. Generation usually uses random algorithms to ensure uniqueness and unpredictability. 4. In actual development, in-memory databases such as Redis can be used to store session data to improve performance and security.

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