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SplFileInfo::__toString

(PHP 5 >= 5.1.2, PHP 7, PHP 8)

SplFileInfo::__toString — Returns the path to the file as a string

说明

public SplFileInfo::__toString(): string

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