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Last updated: Tue, 29 Oct 2002 view the printer friendly version or the printer friendly version with notes or change language to Czech \| German

realpath

(PHP 4 )

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.

Ejemplo 1. realpath() example
$real_path = realpath ("../../index.php");

See also: basename(), dirname(), and pathinfo().

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readlink	rename

Last updated: Tue, 29 Oct 2002

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Last updated: Thu Oct 31 18:34:28 2002 EST