PHP コードがサーバーへの絶対パスを失う

サーバーの経路の PHP コードを取得


echo "__FILE__ :

".__FILE__."

";
echo "dirname(__FILE__) :

".dirname(__FILE__)."

";


echo "$_SERVER['DOCUMENT_ROOT']:

".$_SERVER['DOCUMENT_ROOT']."

";
echo "$_SERVER['PHP_SELF'] :

".$_SERVER[ 'PHP_SELF']."

";
echo "dirname($_SERVER['PHP_SELF']) :

" .dirname($_SERVER['PHP_SELF'])."

";
echo "

".$_SERVER['DOCUMENT_ROOT'].dirname($ _SERVER['PHP_SELF'])."

";

echo "realpath('./') :

".realpath('. /')."

";


$pathInfo = pathinfo(__FILE__);
echo "pathinfo(__FILE__,PATHINFO_DIRNAME):

".$pathInfo[dirname]."

";
echo "pathinfo(__FILE__,PATHINFO_BASENAME):

".$pathInfo[basename] ."

";
echo "pathinfo(__FILE__,PATHINFO_EXTENSION]):

".$pathInfo[extension]."

";

エコー「++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++++++++++++ ";