" ;
define ( "PI" , 3.14159 ) ;
define ( "NAME" , "Sabrina" ) ;
echo "pi = " . PI . "
" ;
echo "My name is " . NAME . ".
" ;
echo "
" ;
echo "Built defined constants:
" ;
echo "__FILE__ gives " . __FILE__ . "
" ;
echo "__LINE__ gives " . __LINE__ . "
" ;
echo "PHP_VERSION gives " . PHP_VERSION . "
" ;
echo "PHP_OS gives " . PHP_OS . "
" ;
echo "TRUE gives " . TRUE . "
" ;
echo "FALSE gives " . FALSE . "
" ;
echo "E_ERROR gives " . E_ERROR . "
" ;
echo "E_WARNING gives " . E_WARNING . "
" ;
echo "E_PARSE gives " . E_PARSE . "
" ;
echo "E_NOTICE gives " . E_NOTICE . "
" ;
echo "E_ALL gives " . E_ALL . "
" ;
echo " For the meaning of these constants, see this " ;
echo " link
" ;
echo "
" ;
echo "Predefined variables:
" ;
echo "GATEWAY_INTERFACE gives " . $GATEWAY_INTERFACE . "
" ;
echo "SERVER_NAME gives " . $SERVER_NAME . "
" ;
echo "SERVER_SOFTWARE gives " . $SERVER_SOFTWARE . "
" ;
echo "SERVER_PROTOCOL gives " . $SERVER_PROTOCOL . "
" ;
echo "REQUEST_METHOD gives " . $REQUEST_METHOD . "
" ;
echo "QUERY_STRING gives " . $QUERY_STRING . "
" ;
echo "DOCUMENT_ROOT gives " . $DOCUMENT_ROOT . "
" ;
echo "HTTP_ACCEPT gives " . $HTTP_ACCEPT . "
" ;
echo "HTTP_ACCEPT_CHARSET gives " . $HTTP_ACCEPT_CHARSET . "
" ;
echo "HTTP_ENCODING gives" . $HTTP_ENCODING . "
" ;
echo "HTTP_ACCEPT_LANGUAGE gives " . $HTTP_ACCEPT_LANGUAGE . "
" ;
echo "HTTP_CONNECTION gives " . $HTTP_CONNECTION . "
" ;
echo "HTTP_HOST gives " . $HTTP_HOST . "
" ;
echo "HTTP_REFERER gives " . $HTTP_REFERER . "
" ;
echo "HTTP_USER_AGENT gives " . $HTTP_USER_AGENT . "
" ;
echo "REMOTE_ADDR gives " . $REMOTE_ADDR . "
" ;
echo "REMOTE_PORT gives " . $REMOTE_PORT . "
" ;
echo "SCRIPT_FILENAME gives " . $SCRIPT_FILENAME . "
" ;
echo "SERVER_ADMIN gives " . $SERVER_ADMIN . "
" ;
echo "SERVER_PORT gives " . $SERVER_PORT . "
" ;
echo "SERVER_SIGNATURE gives " . $SERVER_SIGNATURE . "
" ;
echo "PATH_TRANSLATED gives " . $PATH_TRANSLATED . "
" ;
echo "SCRIPT_NAME gives " . $SCRIPT_NAME . "
" ;
echo "REQUEST_URI gives " . $REQUEST_URI . "
" ;
echo "PHP_SELF gives " . $PHP_SELF . "
" ;
echo "HTTP_COOKIE_VARS gives " . $HTTP_COOKIE_VARS . "
" ;
echo "HTTP_GET_VARS gives " . $HTTP_GET_VARS . "
" ;
echo "HTTP_POST_VARS gives " . $HTTP_POST_VARS . "
" ;
echo " For the meaning of these variables, see this " ;
echo " link
" ;
echo "
" ;
echo "What phpinfo gives:
" ;
phpinfo() ;
?>