Rechercher une fonction PHP

chgrp

(PHP 4, PHP 5, PHP 7)

chgrpChanges file group

Description

chgrp ( string $filename , mixed $group ) : bool

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.

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Parameters

filename

Path to the file.

group

A group name or number.

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Return Values

Returns TRUE on success or FALSE on failure.

PHP: chgrp - Manual Home of Manuel PHP  Contents Haut

Examples

Example #1 Changing a file's group

<?php
$filename 
'shared_file.txt';
$format "%s's Group ID @ %s: %d\n";
printf($format$filenamedate('r'), filegroup($filename));
chgrp($filename8);
clearstatcache(); // do not cache filegroup() results
printf($format$filenamedate('r'), filegroup($filename));
?>

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Notes

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

Note: When safe mode is enabled, PHP checks whether the files or directories being operated upon have the same UID (owner) as the script that is being executed.

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See Also

Find a PHP function

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Document created the 30/01/2003, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/php-rf-chgrp.html

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References

  1. View the html document Language of the document:fr Manuel PHP : http://php.net

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