cgi is a protocol for communication between web server and application processing (such as php parser or php-cgi) fastcgi is a standard used to improve the performance of cgi programs The steps of the cgi request: the web server calls the php parser to process the php program, the php parser will load the php.ini configuration file and initialize the execution environment. Long time-consuming php-fpm is a program that implements fastcgi and has been officially included by php.
cgi is a protocol for communication between web server and application processing (such as php parser or php-cgi) fastcgi is used to improve cgi Standard CGI request steps for program performance: the web server calls the php parser to process the php program, and the php parser loads the php.ini configuration file and initializes the execution environment. Long time-consuming php-fpm is a program that implements fastcgi and has been officially included by php.