SplFileInfo::getGroup

(PHP 5 >= 5.1.2)

SplFileInfo::getGroup — Gets the file group

public int SplFileInfo::getGroup ( void )

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

此函数没有参数。

The group id in numerical format.

Throws RuntimeException on error.

Example #1 SplFileInfo::getGroup() example


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

以上例程的输出类似于：