chgrp

Function • Params and return types changed in PHP 8.0

Changes file group.

PHP 5
PHP 7
PHP 8.0
Improved
PHP 8.1
PHP 8.2-8.3
PHP 8.4
PHP 8.5
PHP 8.6

chgrp Function synopsis

chgrp(string $filename, string|int $group): bool

Parameters

$filename

Typestring

Path to the file.

$group

Typestring|int

A group name or number.

Return value

Typebool

Returns true on success, false on failure

Changes to the chgrp Function

PHP 8.0

  • Return type added: bool
  • Parameter type added for parameter #1 ($filename): string
  • Parameter type added for parameter #2 ($group): string|int
- chgrp($filename, $group)
+ chgrp(string $filename, string|int $group): bool

chgrp Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Security-Fixes Only Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Unsupported Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported Yes
PHP 5.5Unsupported Yes
PHP 5.4Unsupported Yes
PHP 5.3Unsupported Yes