SplFileInfo::getPathInfo()
(PHP 5 >= 5.1.2, PHP 7)
Gets an SplFileInfo object for the path
说明
public SplFileInfo::getPathInfo([string $class_name]): SplFileInfo
Gets an SplFileInfo object for the parent of the current file.
参数
- $class_name
Name of an SplFileInfo derived class to use.
返回值
Returns an SplFileInfo object for the parent path of the file.
范例
SplFileInfo::getPathInfo() example
<?php
$info = new SplFileInfo('/usr/bin/php');
$parent_info = $info->getPathInfo();
var_dump($parent_info->getRealPath());
?>
以上例程的输出类似于：
string(8) "/usr/bin"
参见
- SplFileInfo::setInfoClass() Sets the class used with SplFileInfo::getFileInfo and SplFileInfo::getPathInfo