Home Backend Development PHP Tutorial php修改写入路径解决方案

php修改写入路径解决方案

Jun 13, 2016 pm 01:42 PM
ext img lt quot

php修改写入路径

PHP code
<!--

Code highlighting produced by Actipro CodeHighlighter (freeware)
http://www.CodeHighlighter.com/

-->
<?php function getImage($url,$filename="",$ext) { 
  if(!$url) return false;

  $filename=date("dMYHis").$ext; 

  ob_start(); 
  readfile($url); 
  $img = ob_get_contents(); 
  ob_end_clean(); 
  $fp2=@fopen($filename, "a"); 
  fwrite($fp2,$img); 
  fclose($fp2); 

  return $filename; 
} 
$link=$_GET['url'];
$ext=$_GET['ext'];

$img=getImage("$link","","$ext");

if($img)
echo "<p>".$img."<br><a href=".%24img.">Enter</a>";
else
echo "false<br>url<br>ext<br>";
?>

Copy after login


目前可以传入连接和文件类型,我想再添加写入路径的话怎么改
例如可以自定义写入路径 $path=$_GET['path'];

------解决方案--------------------
$link 这个不就是你的路径?
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Best Graphic Settings
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. How to Fix Audio if You Can't Hear Anyone
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

How to open img file How to open img file Sep 18, 2023 am 09:40 AM

Methods to open img files include using virtual optical drive software, using compression software, and using special tools. Detailed introduction: 1. Use virtual optical drive software to open, download and install a virtual optical drive software, right-click the img file, select "Open with" or "Associated Program", select the installed virtual optical drive software in the pop-up dialog box, virtual The optical drive software will automatically load the img file and use it as a disc image in the virtual optical drive. Double-click the disc icon in the virtual optical drive to open the img file and access its contents, etc.

How to open img file How to open img file Jul 06, 2023 pm 04:17 PM

How to open the img file: 1. Confirm the img file path; 2. Use the img file opener; 3. Select the opening method; 4. View the picture; 5. Save the picture. The img file is a commonly used image file format, usually used to store picture data.

What is the format of img? What is the format of img? Mar 17, 2023 am 10:33 AM

img is a file compression format, mainly used to create image files of floppy disks. It can be used to compress the contents of an entire floppy disk or an entire CD; files with the extension ".IMG" are created using this file format. ; The img file includes 3 basic nodes, namely "Ehfa_HeaderTag", "Ehfa_File" and "Ehfa_Entry".

An in-depth discussion of the physical storage structure of the Linux ext2 file system An in-depth discussion of the physical storage structure of the Linux ext2 file system Mar 14, 2024 pm 09:06 PM

The Linuxext2 file system is a file system used on most Linux operating systems. It uses an efficient disk storage structure to manage the storage of files and directories. Before we delve into the physical storage structure of the Linuxext2 file system, we first need to understand some basic concepts. In the ext2 file system, data is stored in data blocks (blocks), which are the smallest allocable units in the file system. Each data block has a fixed size, usually 1KB, 2KB or 4

php提交表单通过后,弹出的对话框怎样在当前页弹出,该如何解决 php提交表单通过后,弹出的对话框怎样在当前页弹出,该如何解决 Jun 13, 2016 am 10:23 AM

php提交表单通过后,弹出的对话框怎样在当前页弹出php提交表单通过后,弹出的对话框怎样在当前页弹出而不是在空白页弹出?想实现这样的效果:而不是空白页弹出:------解决方案--------------------如果你的验证用PHP在后端,那么就用Ajax;仅供参考:HTML code

Analyze the physical organization of the Linux ext2 file system Analyze the physical organization of the Linux ext2 file system Mar 15, 2024 am 09:24 AM

The Linuxext2 file system is one of the commonly used file systems in the Linux operating system and has good performance and stability. This article will analyze the physical organization of the ext2 file system in detail and provide some specific code examples to help readers better understand. 1. Overview of the ext2 file system The ext2 file system is the earliest second-generation extended file system on the Linux system. It has made certain improvements in the performance, reliability and stability of the file system. It mainly consists of super block, group scan

U disk pe cannot read img U disk pe cannot read img Mar 19, 2024 pm 12:07 PM

U disk is one of the frequently used storage devices. There will also be some minor problems during use. For example: the U disk cannot be read. How to solve it? Put it away! Can’t read the USB flash drive? 4 steps to teach you how to solve the problem easily. After the USB flash drive has been inserted into the computer, click the Start menu, select Control Panel and put it away! Can’t read the USB flash drive? 4 steps to teach you to easily solve the problem. Find and double-click Device Manager in Control Panel. Keep it! Can’t read the USB flash drive? 4 steps to teach you how to easily solve the problem: Find the Universal Serial Bus controller on the main interface of the Device Manager and put it away! Can’t read the USB flash drive? 4 steps to teach you how to easily find the USB mass storage device, select it, right-click, find Uninstall and put it away! Can’t read the USB flash drive? 4 steps to teach you how to solve the problem easily. Welcome to leave a message for discussion!

How to change the src attribute of img in jquery How to change the src attribute of img in jquery Mar 03, 2022 pm 03:41 PM

How to change the img src attribute in jquery: 1. Use the attr() attribute, the syntax "$("img").attr("src","The address of the image file")"; 2. Use the prop() method, the syntax " $("img").prop("src","The address of the image file")".

See all articles