文字
SplFileInfo::getPathInfo
(PHP 5 >= 5.1.2)
SplFileInfo::getPathInfo — Gets an SplFileInfo object for the path
说明
public SplFileInfo SplFileInfo::getPathInfo
([ string
$class_name
] )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
Example #1 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