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SplFileInfo::getGroup

(PHP 5 >= 5.1.2, PHP 7)

SplFileInfo::getGroupGets the file group

说明

public int SplFileInfo::getGroup ( void )

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

参数

此函数没有参数。

返回值

The group id in numerical format.

错误/异常

Throws RuntimeException on error.

范例

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:

参见

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