Hướng dẫn dùng example url trong PHP
Ngày đăng:
03/09/2022
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Chương trình họcTác giả: Dương Nguyễn Phú Cường Ngày đăng: Hồi xưa đó Ví dụ: //=================================================== // //========== self-defined SERVER variables ========== // //=================================================== // $_SERVER["DOCUMENT_ROOT"] 🡺 /home/user/public_html $_SERVER["SERVER_ADDR"] 🡺 143.34.112.23 $_SERVER["SERVER_PORT"] 🡺 80(or 443 etc..) $_SERVER["REQUEST_SCHEME"] 🡺 https //similar: $_SERVER["SERVER_PROTOCOL"] $_SERVER['HTTP_HOST'] 🡺 example.com (or with WWW) //similar: $_SERVER["ERVER_NAME"] $_SERVER["REQUEST_URI"] 🡺 /subFolder/myfile.php?var=blabla $_SERVER["QUERY_STRING"] 🡺 var=blabla __FILE__ 🡺 /home/user/public_html/subFolder/myfile.php __DIR__ 🡺 /home/user/public_html/subFolder //same: dirname(__FILE__) $_SERVER["REQUEST_URI"] 🡺 /subFolder/myfile.php?var=blabla parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH)🡺 /subFolder/myfile.php $_SERVER["PHP_SELF"] 🡺 /subFolder/myfile.php // ==================================================================// //if "myfile.php" is included in "PARENTFILE.php" , and you visit "PARENTFILE.PHP?abc": $_SERVER["SCRIPT_FILENAME"]🡺 /home/user/public_html/parentfile.php $_SERVER["PHP_SELF"] 🡺 /parentfile.php $_SERVER["REQUEST_URI"] 🡺 /parentfile.php?var=blabla __FILE__ 🡺 /home/user/public_html/subFolder/myfile.php // =================================================== // // ================= handy variables ================= // // =================================================== // //If site uses HTTPS: $HTTP_or_HTTPS = ((!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS']!=='off') || $_SERVER['SERVER_PORT']==443) ? 'https://':'http://' ); //in some cases, you need to add this condition too: if ('https'==$_SERVER['HTTP_X_FORWARDED_PROTO']) ... //To trim values to filename, i.e. basename($url) 🡺 myfile.php //excellent solution to find origin $debug_files = debug_backtrace(); $caller_file = count($debug_files) ? $debug_files[count($debug_files) - 1]['file'] : __FILE__; Source: https://stackoverflow.com/questions/6768793/get-the-full-url-in-php |