略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: SplFileInfo::__toString

2024-11-15

SplFileInfo::__toString

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

SplFileInfo::__toStringReturns 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.

范例

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;
?>

以上例程的输出类似于:

string(3) "foo"
foo
string(12) "/usr/bin/php"
/usr/bin/php 
add a noteadd a note

User Contributed Notes 1 note

up
0
alvaro at demogracia dot com
6 years ago
It returns the exact $file_name string provided in the constructor, without further processing, normalisation or verification.

官方地址:https://www.php.net/manual/en/splfileinfo.tostring.php

北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3