使用html5和php上传多个文件 [英] Uploading multiple files using html5 and php
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问题描述
我有一个HTML5多重属性设置的文件上传表单。不过,表单仍然只能上传单个文件。我需要在PHP中创建某种循环函数吗?还有另一种方法吗?
这是我的代码...
形式:
< form action =<?php $ _SERVER ['PHP_SELF ']→> method =postenctype =multipart / form-data>
< input type =filemultiple =multiplename =file []id =file/>
< input name =submittype =submitvalue =Submit/>
< / form>
php:
< code $<?php
if(isset($ _ POST ['submit'])){
foreach($ _ FILES ['newsImage'] as $ file){
if ((($ _FILES [file] [type] ==image / jpeg)
||($ _FILES [file] [type] ==image / pjpeg) ))
{
if($ _FILES [file] [error]> 0)
{
echoReturn Code:。 $ _FILES [file] [error]。 < br />;
$ b if(file_exists(upload /。$ _FILES [file] [name]))
{
echo $ _FILES [file] [name]。 已经存在。 ;
$ $ b $ move_uploaded_file($ _ FILES [file] [tmp_name],
upload /。$ _FILES [file] [名称]);
回声存储在:。 上传/。 $ _FILES [ 文件] [ 名称];
echoInvalid file;
}
}
}
?>
解决方案
for $ i = 0; $ i< count($ _ FILES ['newsImage'] ['name']); $ i ++){
//句柄上传
}
I have a file upload form set up with the HTML5 multiple attribute.
However, the form still only uploads a single file. Do i need to create some sort of a looping function in the php or is there another way of doing this?
Here's my code...
form:
<form action="<?php $_SERVER['PHP_SELF'] ?>" method="post" enctype="multipart/form-data">
<input type="file" multiple="multiple" name="file[]" id="file" />
<input name="submit" type="submit" value="Submit" />
</form>
php:
<?php
if(isset($_POST['submit'])) {
foreach($_FILES['newsImage'] as $file){
if ((($_FILES["file"]["type"] == "image/jpeg")
|| ($_FILES["file"]["type"] == "image/pjpeg")))
{
if ($_FILES["file"]["error"] > 0)
{
echo "Return Code: " . $_FILES["file"]["error"] . "<br />";
}
else
{
if (file_exists("upload/" . $_FILES["file"]["name"]))
{
echo $_FILES["file"]["name"] . " already exists. ";
}
else
{
move_uploaded_file($_FILES["file"]["tmp_name"],
"upload/" . $_FILES["file"]["name"]);
echo "Stored in: " . "upload/" . $_FILES["file"]["name"];
}
}
}
else
{
echo "Invalid file";
}
}
}
?>
解决方案
for ($i = 0; $i < count($_FILES['newsImage']['name']); $i++) {
// handle upload
}
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