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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_executable

(PHP 3, PHP 4 >= 4.0.0)

is_executable -- Tells whether the filename is executable

Description

bool is_executable ( string filename)

Returns TRUE if the filename exists and is executable.

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.

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