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怎么配置php脚本执行时间

Jun 02, 2016 am 11:29 AM
php script

怎么配置php脚本执行时间

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

d4243e75a53394dcea03028d2201930.png

    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

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