$root = getenv (' Document_root '); Server Document root directory
$port = getenv (' Server_port '); Server port
$file = getenv (' Script_name '); Current execution file
$ua = getenv (' http_user_agent '); User UA
$method = getenv (' Request_method '); Request method
$protocol = getenv (' Server_protocol '); Transport protocol
Getmypid (),////returns the process ID number of the current PHP process, which does not require input parameters.
Get_current_user (),////returns the owner name of the current program, and the function does not require input parameters.
Copy CodeThe code is as follows:
Get system type and version number: Php_uname () (Example: Windows NT computer 5.1 build 2600)
Get system type only: Php_uname (' s ') (or: Php_os, example: Windows NT)
Get System version number only: Php_uname (' R ') (example: 5.1)
Get PHP Run as: Php_sapi_name () (PHP run Mode:apache2handler)
Get pre-process user name: Get_current_user ()
Get PHP version: Php_version
Get Zend Version: Zend_version ()
Get PHP Installation path: Default_include_path
Get the current file absolute path: __file__
Get the HOST value in the HTTP request: $_server["Http_host" (return value is domain name or IP)
Get Server Ip:gethostbyname ($_server[' server_name ')
Server IP to accept request: $_server["SERVER_ADDR"] (sometimes not available, recommended by: gethostbyname ($_server[' server_name '))
Get client IP: $_server[' REMOTE_ADDR ']
Get server Interpreter Engine: $_server[' Server_software ']
Get the number of server CPUs: $_server[' Processor_identifier ']
Get Server System directory: $_server[' SystemRoot ']
Get Server domain name: $_server[' server_name ' (Recommended: $_server["Http_host"])
Get user domain name: $_server[' UserDomain ']
Get server language: $_server[' http_accept_language ']
Get Server Web port: $_server[' Server_port ']
http://www.bkjia.com/PHPjc/327854.html www.bkjia.com true http://www.bkjia.com/PHPjc/327854.html techarticle $root = getenv (' document_root ');////server document root $port = getenv (' Server_port ');////server Port $file = getenv (' Script_name ') ; Currently executing file $ua = getenv (' ...