04.07.2006, 02:19
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это ответ
Здравствуйте, Mirgorodchenko Anton!
Из официального РНР-мануала:
realpath -- Returns canonicalized absolute pathname
Description
string realpath ( string path)
realpath() expands all symbolic links and resolves references to ‘/./‘, ‘/../‘ and extra ‘/‘ characters in the input path and return the canonicalized absolute pathname. The resulting path will have no symbolic link, ‘/./‘ or ‘/../‘ components.
realpath() returns FALSE on failure, e.g. if the file does not exists.
Example. realpath() example
$real_path = realpath ("../../index.php");