SplFileInfo::getGroup

(PHP 5 >= 5.1.2, PHP 7, PHP 8)

SplFileInfo::getGroup — Gets the file group

說明

public SplFileInfo::getGroup(): int|false

Gets the file group. The group ID is returned in numerical format.

參數

此函數沒有參數。

返回值

The group id in numerical format on success, or false on failure.

錯誤／異常

Throws RuntimeException on error.

范例

示例 #1 SplFileInfo::getGroup() example

<?php
$info = new SplFileInfo(__FILE__);
print_r(posix_getgrgid($info->getGroup()));
?>

以上例程的輸出類似于：

參見