PHP编写页面信息,实现数据上传功能
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
</head>
<body>
<h1>上传图片文件</h1>
<form action="xiaodong.php" method="post" ectype="multipart/form-data">
<input type="file" name="file" />
<imput type=submit value="上传" />
</form>
</body>
</html>
<?php
$arr=$_filename["file"];
if($arr["type"]=="image/jpeg")&&$arr["size"]<102410
{
$filename=tmp_name
if(file_exists($filename))
{
echo "该图片文件已存在"
}
else
{
$filename=iconv("utf-8","gb2312",$filename)
move_uploaded_file($arr["tmp_name"],$filename);
echo"文件上传成功"
}
}
else
{
echo"上传的文件大小或类型不符";
}
?>
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