span>html>
html <span>lang=</span><span>"en"</span>>
head>
meta <span>charset=</span><span>"UTF-8"</span>>
title><span>VIEW</span><span>title</span>>
link <span>rel=</span><span>"stylesheet" </span><span>href=</span><span>"???" </span><span>type=</span><span>"text/css" </span>/>
<span>head</span>>
body>
div <span>class=</span><span>"register"</span>>
<span><!--</span><span宋体'">文件编码类型</span><span>enctype;--->
</span><span></span>form <span>enctype=</span><span>"multipart/form-data" </span><span>method=</span><span>"post" </span><span>action=</span><span>"uploadprocess.php" </span><span>name=</span><span>"myform"</span>>
table>
tr>td <span>align=</span><span>"center" </span><span>colspan=</span><span>"2"</span>>font <span>style=</span><span>"</span><span><em>font-size</em></span>: <span>40</span><span>px</span>;<span><em>font-family</em></span>:<span>华文彩云</span>;<span>"</span>>
<span>文件上传
</span><span></span><span>font</span>><span>td</span>><span>tr</span>>
tr>td><span>请输入用户名：</span><span>td</span>>td>input <span>type=</span><span>"text" </span><span>name=</span><span>"username" </span>/> <span>td</span>><span>tr</span>>
tr>td><span>请简单介绍该文件</span><span>td</span>>td>textarea <span>rows=</span><span>"10" </span><span>cols=</span><span>"40" </span><span>name=</span><span>"fileintro" </span>>
<span>textarea</span>><span>td</span>><span>tr</span>>
tr>td><span>请选择上传的文件：</span><span>td</span>>td>input <span>type=</span><span>"file" </span><span>name=</span><span>"myfile" </span>/> <span>td</span>><span>tr</span>>
tr>td>input <span>type=</span><span>"submit" </span><span>value=</span><span>"</span><span>上传</span><span>"</span>><span>td</span>>td> <span>td</span>><span>tr</span>>
<span>table</span>>
<span>form</span>>
<span>div</span>>
<span>body</span>>
<span>html</span>><precourier new font-size:16.5pt><img src="http://image.codes51.com/Article/image/20150816/20150816164640_4278.jpg" alt=""><precourier new font-size:16.5pt><precourier new font-size:16.5pt><span><?php </span>$username<span>=</span>$_POST[<span>'username'</span>];
$fileintro<span>=</span>$_POST[<span>'fileintro'</span>];
<span>echo </span>$username<span>.</span>$fileintro;
<span>echo </span><span>"<pre class="brush:php;toolbar:false">"Salin selepas log masuk
;
print_r($_FILES);
echo "";
//上传大文件时，需在php.ini中修改post_max_size和upload_max_filesize参数；
$user_path
=$_SERVER[
'DOCUMENT_ROOT']
."/Hanshunping/UP/".$username;
$user_path
=iconv(
"utf-8",
"gb2312",$user_path);
if(
!file_exists($user_path)){
mkdir($user_path);
}
$fileName
=$_FILES[
'myfile'][
'name'];
$fileName
=iconv(
"utf-8",
"gb2312",$fileName);
if(
is_uploaded_file($_FILES[
'myfile'][
'tmp_name'])){
$uploaded_file
=$_FILES[
'myfile'][
'tmp_name'];
//避免同一用户上传的同一名字文件被覆盖；
$move_to_file
=$user_path
."/".time()
.rand(
1,
1000)
.
substr($fileName,
strrpos($fileName,
"."));
if(
move_uploaded_file($uploaded_file,$move_to_file)){
echo $_FILES[
'myfile'][
'name']
."上传OK";
}
else{
echo "上传失败";
}
}
else{
echo "FAILED";
}
以上就介绍了php:文件系统③，包括了方面的内容，希望对PHP教程有兴趣的朋友有所帮助。
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