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(PHP 5 >= 5.1.2)
SplFileInfo::getPath — Gets the path without filename
Returns the path to the file, omitting the filename and any trailing slash.
此函数没有参数。
Returns the path to the file.
Example #1 SplFileInfo::getPath() example
<?php
$info = new SplFileInfo ( '/usr/bin/php' );
var_dump ( $info -> getPath ());
$info = new SplFileInfo ( '/usr/' );
var_dump ( $info -> getPath ()); ?>
以上例程的输出类似于:
string(8) "/usr/bin" string(4) "/usr"