It returns the exact $file_name string provided in the constructor, without further processing, normalisation or verification.
SplFileInfo::__toString
(PHP 5 >= 5.1.2, PHP 7, PHP 8)
SplFileInfo::__toString — Returns the path to the file as a string
说明
This method will return the file name of the referenced file.
参数
此函数没有参数。
返回值
Returns the path to the file.
示例
示例 #1 SplFileInfo::__toString() example
<?php
$info = new SplFileInfo('foo');
var_dump($info->__toString());
echo $info.PHP_EOL;
$info = new SplFileInfo('/usr/bin/php');
var_dump($info->__toString());
echo $info.PHP_EOL;
?>以上示例的输出类似于：
string(3) "foo" foo string(12) "/usr/bin/php" /usr/bin/php
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User Contributed Notes 1 note
alvaro at demogracia dot com ¶
8 years ago
