Changes file group
Syntax
chgrp ( string $filename , mixed $group ) : bool
Parameters
filename
Path to the file.
group
A group name or number.
Return
Returns TRUE on success or FALSE on failure.
Examples
<?
$format = "filename: %s\ndate: %s\ngroup: %d\n";
$filename = 'file.txt';
printf($format, $filename, date('r'), filegroup($filename));
$group = 8;
chgrp($filename, $group);
clearstatcache(); // do not cache filegroup() results
printf($format, $filename, date('r'), filegroup($filename));
?>
filename: file.txt date: Sat, 04 Feb 2023 15:53:08 +0000 group: 0 filename: file.txt date: Sat, 04 Feb 2023 15:53:08 +0000 group: 8
