php - chgrp

Changes file group

bool chgrp ( string $filename, mixed $group )

Attempts to change the group of the file filename to group.
Only the superuser may change the group of a file arbitrarily; other users may change the group of a file to any group of which that user is a member.

Parameters


filename
Path to the file.
group
A group name or number.

Return Values

Returns TRUE on success or FALSE on failure.

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