目的是实现多图上传,并更名,记录路径<?php
if ( isset($_GET['action']) && $_GET['action'] == "save" )
{
if(@$value["error"]!=0)
{
echo $value["name"]."上传失败!";
break;
}
else
{
if(isset($value["type"])!="image/jpg" && $value["type"]!="image/gif" && $value["type"]!="image/png")//
{
echo "文件类型不正确!";//我上传的是JPG图片,可是还是在这里报错说我的图片类型不正确
break;//这里也报错:Fatal error: Cannot break/continue 1 level in D:\setup\xampp\htdocs\index.php on line 14
}
else
{
if(isset($vale["size"])>500)
{
echo "文件太大";
break;
}
else
{
$path="upload/".time().rand(1,10).$value["name"];
move_uploaded_file($value["tmp_name"],$path);
echo "文件".$value["name"]."上传成功!";
}
}
}
}
else
{
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title></title>
<script language="javascript">
function changenum()
{
var num;
num=document.form1.sl.value;
var str;
str="";
var i;
for(i=0;i<num;i++)
{
str+="<div id='file"+i+"'><p><input type='file' name='fi"+i+"' id='fi"+i+"' />最大可上传500kb</p></div>";
}
document.getElementById("allfile").innerHTML=str;
}
</script>
</head><body>
<form action="?action=save" method="post" enctype="multipart/form-data" name="form1" id="form1">
<label></label>
<p>
<label></label>
我要上传
<label>
<select name="sl" id="select" onchange="changenum();">
<option value="1" selected="selected">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
<option value="9">9</option>
<option value="10">10</option>
</select>
</label>
个文件.
<div id="allfile">
<div id="file0">
<p>
<input type="file" name="fi0" id="fi0" />
最大可上传500kb </p>
</div>
</div>
<input name="MAX_FILE_SIZE" type="hidden" id="MAX_FILE_SIZE" value="5000000" />
<label>
<input type="submit" name="button" id="button" value="提交" />
</label>
</p>
</form>
</body>
</html>
<?php
}
?>
if ( isset($_GET['action']) && $_GET['action'] == "save" )
{
if(@$value["error"]!=0)
{
echo $value["name"]."上传失败!";
break;
}
else
{
if(isset($value["type"])!="image/jpg" && $value["type"]!="image/gif" && $value["type"]!="image/png")//
{
echo "文件类型不正确!";//我上传的是JPG图片,可是还是在这里报错说我的图片类型不正确
break;//这里也报错:Fatal error: Cannot break/continue 1 level in D:\setup\xampp\htdocs\index.php on line 14
}
else
{
if(isset($vale["size"])>500)
{
echo "文件太大";
break;
}
else
{
$path="upload/".time().rand(1,10).$value["name"];
move_uploaded_file($value["tmp_name"],$path);
echo "文件".$value["name"]."上传成功!";
}
}
}
}
else
{
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title></title>
<script language="javascript">
function changenum()
{
var num;
num=document.form1.sl.value;
var str;
str="";
var i;
for(i=0;i<num;i++)
{
str+="<div id='file"+i+"'><p><input type='file' name='fi"+i+"' id='fi"+i+"' />最大可上传500kb</p></div>";
}
document.getElementById("allfile").innerHTML=str;
}
</script>
</head><body>
<form action="?action=save" method="post" enctype="multipart/form-data" name="form1" id="form1">
<label></label>
<p>
<label></label>
我要上传
<label>
<select name="sl" id="select" onchange="changenum();">
<option value="1" selected="selected">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
<option value="9">9</option>
<option value="10">10</option>
</select>
</label>
个文件.
<div id="allfile">
<div id="file0">
<p>
<input type="file" name="fi0" id="fi0" />
最大可上传500kb </p>
</div>
</div>
<input name="MAX_FILE_SIZE" type="hidden" id="MAX_FILE_SIZE" value="5000000" />
<label>
<input type="submit" name="button" id="button" value="提交" />
</label>
</p>
</form>
</body>
</html>
<?php
}
?>
怎么能用在这里呢 ,改为die(); 或者exit; 都可以判断类型应该这样:
if(!in_array($value["type"], array("image/jpg","image/jpeg","image/gif","image/png")))
嗯,改位EXIT了,不再报错。后面判断类型的改成你说的那样后,还是报错:Notice: Undefined variable: value in D:\setup\xampp\htdocs\index.php on line 12
文件类型不正确! ---这个报错也还是存在
从你的表单上看,你缺少
$value = $_FILES['fi0'];
if(@$value["error"]!=0)之前了。判断类型的那句我改了一下,好像可以了。另外有个问题,这样子,如果批量上传,我想一条一条的把图片路径写入数据库字段,该怎么循环呢