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# fileowner

fileowner -- Get file owner

## Description

`int fileowner`(string filename);

Returns the user ID of the owner of the file, or false in case of an error. The user ID is returned in numerical format, use posix_getpwuid() to resolve it to a username.

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

> Note: This function does not work on Windows systems

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