SplFileInfo::getPathInfo

(PHP 5 >= 5.1.2, PHP 7)

SplFileInfo::getPathInfo — Gets an SplFileInfo object for the path

public SplFileInfo::getPathInfo ([ string $class_name ] ) : SplFileInfo

Gets an SplFileInfo object for the parent of the current file.

Returns an SplFileInfo object for the parent path of the file.

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"

SplFileInfo::setInfoClass() - Sets the class used with SplFileInfo::getFileInfo and SplFileInfo::getPathInfo

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