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glob	is_executable

Last updated: Tue, 28 May 2002 view the printer friendly version or the printer friendly version with notes or change language to Czech \| German \| Spanish

is_dir

(PHP 3, PHP 4 >= 4.0.0)

is_dir -- Tells whether the filename is a directory

Description

bool is_dir ( string filename)

Returns TRUE if the filename exists and is a directory. If filename is a relative filename, it will be checked relative to the current working directory.

The results of this function are cached. See clearstatcache() for more details.

This function will not work on remote files; the file to be examined must be accessible via the server's filesystem.

See also chdir(), is_file() and is_link().

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glob	is_executable

Last updated: Tue, 28 May 2002

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