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PHP upload and manage photo examples

PHPzOriginal: 2016-07-29 08:34:371465browse

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>。
$text="照片名：<a href=&#39;image/$picurl_name&#39; target=&#39;_blank&#39;>$picurl_name</a> <br>照片大小：$picurl_size byte<br> 照片说明：<BR><span>$photonote</span><br> <div align=&#39;right&#39;>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" &#39;，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>

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