PHP upload and manage photo examples
Example of uploading photos upimage.php
Function: Upload photos, display uploader, upload time, picture name, picture size, picture description.
Note: 1. Some homepage spaces may not support temporary file operations after uploading, so you can only try another one.
2. The program can automatically create the document photo.txt and the directory image. If it cannot run normally, please create a new document photo.txt (in the same directory as upimage.php) and the directory image.
<HTML>
<HEAD>
<meta http-equiv="Content-Type" c/html; charset=gb2312">
<TITLE>上传照片</TITLE>
<style type="text/css">
<!--
.white12 { font-size: 12pt; color: #FFFFFF; text-decoration: none}
.blue10 { font-size: 10pt; color: #99CCFF; text-decoration: none}
.black10 { font-size: 10pt; text-decoration: none}
-->
</style>
</HEAD>
<BODY BGCOLOR="#FFFFFF">
<?php
if （$upload）{ //如果点击"上传"，则执行此php代码部分
if （$picurl=="none"）{
echo "你没有上传任何文件。";
exit; //如果没有上传文件，则退出程序
}
$v=opendir（"image"）；
if （$v==0）
{ mkdir（"image"）； //若目录不存在，则新建一个
$v=opendir（"image"）； //取得目录handle
}
$up=copy（"$picurl","image/$picurl_name"）； //关键一步，将临时文件复制到image目录下
if（$up==1）
{
//文件操作
$fp=fopen（"photo.txt","a"）；//打开文件，以添加方式写入留言
//初始化写入内容
$mydate=date（"Y年m月d日 h:i A"）；
$phot//将换行字元转成 <br>。
$text="照片名：<a href='image/$picurl_name' target='_blank'>$picurl_name</a> <br>照片大小：$picurl_size byte<br> 照片说明：<BR><span>$photonote</span><br> <div align='right'>上传人： $user（$mydate）</div><hr>";
//写入内容
fwrite（$fp,$text,strlen（$text））； //strlin计算$text的字串长度
fclose（$fp）；
echo "文件上传成功！<BR>";
unlink （$picurl）； //从临时文件夹中删除档案$picurl
closedir （$v）； //关闭目录handle
}
else
{echo "文件上传失败。"; exit;} //若上传失败，则退出程序
}
?>
<table width="71%" border="0" cellspacing="0" cellpadding="0" align="center">
<tr bgcolor="#6699FF">
<td>
<div align="center" class="white12">所有照片</div>
</td>
</tr>
<tr>
<td class="black10">
<?php
//显示以往上传照片信息
readfile （"photo.txt"）；
?>
</td>
</tr>
<tr bgcolor="#6699FF">
<td>
<div align="center" class="white12">上传照片</div>
</td>
</tr>
<tr>
<td>
<form action="upimage.php" method="post" enctype="multipart/form-data" name="UL">
<!--注意：这里必须加上‘enctype="multipart/form-data" '，否则不会产生上
传动作-->
<div align="center" class="black10">图片源文件：
<input type="file" name="picurl" size="15" accept="image/x-png,image/gif,image/jpeg">
<br>
照片说明：（不超过50个字）<br>
<textarea name="photonote" cols="50" rows="5"></textarea>
<br>上传人：
<input type="text" name="user" size="10" maxlength="10">
<br>
<input type="Submit" name="upload" value="上传">
<input type="reset" name="Reset" value="重写">
</div>
</form>
<div align="center" class="blue10"><a href="javascript:history.back（）"> 返回</a> </div>
</td>
</tr>
</table>
</BODY>
</HTML>
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1382
52
PHP 8.4 Installation and Upgrade guide for Ubuntu and Debian
Dec 24, 2024 pm 04:42 PM
PHP 8.4 brings several new features, security improvements, and performance improvements with healthy amounts of feature deprecations and removals. This guide explains how to install PHP 8.4 or upgrade to PHP 8.4 on Ubuntu, Debian, or their derivati
How To Set Up Visual Studio Code (VS Code) for PHP Development
Dec 20, 2024 am 11:31 AM
Visual Studio Code, also known as VS Code, is a free source code editor — or integrated development environment (IDE) — available for all major operating systems. With a large collection of extensions for many programming languages, VS Code can be c
7 PHP Functions I Regret I Didn't Know Before
Nov 13, 2024 am 09:42 AM
If you are an experienced PHP developer, you might have the feeling that you’ve been there and done that already.You have developed a significant number of applications, debugged millions of lines of code, and tweaked a bunch of scripts to achieve op
How do you parse and process HTML/XML in PHP?
Feb 07, 2025 am 11:57 AM
This tutorial demonstrates how to efficiently process XML documents using PHP. XML (eXtensible Markup Language) is a versatile text-based markup language designed for both human readability and machine parsing. It's commonly used for data storage an
Explain JSON Web Tokens (JWT) and their use case in PHP APIs.
Apr 05, 2025 am 12:04 AM
JWT is an open standard based on JSON, used to securely transmit information between parties, mainly for identity authentication and information exchange. 1. JWT consists of three parts: Header, Payload and Signature. 2. The working principle of JWT includes three steps: generating JWT, verifying JWT and parsing Payload. 3. When using JWT for authentication in PHP, JWT can be generated and verified, and user role and permission information can be included in advanced usage. 4. Common errors include signature verification failure, token expiration, and payload oversized. Debugging skills include using debugging tools and logging. 5. Performance optimization and best practices include using appropriate signature algorithms, setting validity periods reasonably,
PHP Program to Count Vowels in a String
Feb 07, 2025 pm 12:12 PM
A string is a sequence of characters, including letters, numbers, and symbols. This tutorial will learn how to calculate the number of vowels in a given string in PHP using different methods. The vowels in English are a, e, i, o, u, and they can be uppercase or lowercase. What is a vowel? Vowels are alphabetic characters that represent a specific pronunciation. There are five vowels in English, including uppercase and lowercase: a, e, i, o, u Example 1 Input: String = "Tutorialspoint" Output: 6 explain The vowels in the string "Tutorialspoint" are u, o, i, a, o, i. There are 6 yuan in total
Explain late static binding in PHP (static::).
Apr 03, 2025 am 12:04 AM
Static binding (static::) implements late static binding (LSB) in PHP, allowing calling classes to be referenced in static contexts rather than defining classes. 1) The parsing process is performed at runtime, 2) Look up the call class in the inheritance relationship, 3) It may bring performance overhead.
What are PHP magic methods (__construct, __destruct, __call, __get, __set, etc.) and provide use cases?
Apr 03, 2025 am 12:03 AM
What are the magic methods of PHP? PHP's magic methods include: 1.\_\_construct, used to initialize objects; 2.\_\_destruct, used to clean up resources; 3.\_\_call, handle non-existent method calls; 4.\_\_get, implement dynamic attribute access; 5.\_\_set, implement dynamic attribute settings. These methods are automatically called in certain situations, improving code flexibility and efficiency.
