Get web page files and paths in php_PHP tutorial

php gets the web page file and path

php gets the web page file and path:

echo $_SERVER[’DOCUMENT_ROOT’]."
"; //Get the server document root variable

echo $_SERVER[’PHP_SELF’]."
"; //Variable that obtains the absolute path of the file server that executes the code

echo __FILE__."
"; //Variable to obtain the file system absolute path of the file

echo dirname(__FILE__); //Function to get the folder path where the file is located

php gets the current url:

$url_this = "http://".$_SERVER [’HTTP_HOST’].$_SERVER[’PHP_SELF’];

http://www.bkjia.com/PHPjc/845126.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/845126.htmlTechArticlephp gets the web page file and path php gets the web page file and path: echo $_SERVER[DOCUMENT_ROOT]. ; //get Server document root variable echo $_SERVER[PHP_SELF]. ; //Get the code to execute...