多个图像上传PHP表单与一个输入 [英] Multiple Image Upload PHP form with one input
问题描述
这是我的upload.php
<？php
include（../ include / session.php）;
session_start（）;
$ allowedExts = array（jpeg，jpg，png，gif）;
$ extension = end（explode（。，$ _FILES [upload] [name]））;
$ b $ if（isset（$ _ FILES ['upload'] ['tmp_name']））
{
for（$ i = 0; $ i< count（$ _ FILES （'$上传'] ['tmp_name']）; $ i ++）
{
if（（$ _FILES [upload] [name]< 90000000000000000）$ b $ （$ extension，$ allowedExts））{
if（$ _FILES [upload] [error]> 0）
{
header（'location ：'。$ error）;死;
{
if（file_exists（../ icons /\".$_ SESSION [username]。/。$ _FILES [ upload] [name]））
{
echoerror;
}
else
{
if（！is_dir（../ icons /。$ _SESSION [username]。/））{
mkdir（../ icons /。$ _SESSION [username]。/）;
$ temp = explode（。，$ _ FILES [upload] [name]）;
$ file = rand（1,999999999999）。 '。'.end（$ temp）;
$ b move_uploaded_file（$ _ FILES [upload] [tmp_name]，../icons/。$ _SESSION [username]。/。$ file）;
}
}
}
} else {
echoyep error;
}
}
}
？>
如果我拿出
<$ p $（$ i = 0; $ i< count（$（$））$ if $（$ set $（$ _ FILES ['upload'] ['tmp_name']））
{
_FILES ['upload'] ['tmp_name']）; $ i ++）
{
与相应的右括号，似乎工作正常。图像上传完美。但事情是，它只允许我上传一个。
请真的需要你的专业知识。谢谢你
不错的链接：
PHP / jQuery多个文件上传与ProgressBar和验证（点击这里下载源代码）
extract（$ _ POST）;
$ error = array（）;
$ extension = array（jpeg，jpg，png，gif）;
foreach（$ _ FILES [files] [tmp_name] as $ key => $ tmp_name）
{
$ file_name = $ _ FILES [files] [ ] [$关键]
$ file_tmp = $ _ FILES [files] [tmp_name] [$ key];
$ ext = pathinfo（$ file_name，PATHINFO_EXTENSION）;
if（in_array（$ ext，$ extension））
{
if（！file_exists（photo_gallery /\".$ txtGalleryName。/。$ file_name））
{
move_uploaded_file（$ file_tmp = $ _ FILES [files] [tmp_name] [$ key]，photo_gallery /\".$ txtGalleryName。/。$ file_name）;
}
else
{
$ filename = basename（$ file_name，$ ext）;
$ newFileName = $ filename.time（）。。。$ ext;
move_uploaded_file（$ file_tmp = $ _ FILES [files] [tmp_name] [$ key]，photo_gallery /\".$ txtGalleryName。/。$ newFileName）;
{
array_push（$ error，$ file_name，）;
$ / code $ / pre
你必须检查你的HTML代码
< form action =create_photo_gallery.phpmethod =postenctype =multipart / form-data>
< table width =100％>
< tr>
< td>选择相片（一个或多个）：< / td>
< td>< input type =filename =files []multiple />< / td>
< / tr>
< tr>
< td colspan =2align =center>注：支持的图片格式：.jpeg，.jpg，.png，.gif< / td>
< / tr>
< tr>
< td colspan =2align =center>< input type =submitvalue =Create Galleryid =selectedButton/>< / td>
< / tr>
< / table>
< / form>
不错的链接：
PHP单个文件上传的基本解释不同 。 / p>
PHP / jQuery多文件上传与ProgressBar和验证（点击这里下载源代码）
I've been trying to make this work for quite some time now. But I can't seem to make it work. I wanted to have a multiple image upload form with only using one input.
this is my upload.php
<?php
include("../include/session.php");
session_start();
$allowedExts = array("jpeg", "jpg", "png", "gif");
$extension = end(explode(".", $_FILES["upload"]["name"]));
if(isset($_FILES['upload']['tmp_name']))
{
for($i=0; $i < count($_FILES['upload']['tmp_name']);$i++)
{
if (($_FILES["upload"]["name"] < 90000000000000000)
&& in_array($extension, $allowedExts)) {
if ($_FILES["upload"]["error"] > 0)
{
header('location: '.$error); die;
}
else
{
if (file_exists("../icons/".$_SESSION["username"] ."/" . $_FILES["upload"]["name"]))
{
echo "error";
}
else
{
if(!is_dir("../icons/". $_SESSION["username"] ."/")) {
mkdir("../icons/". $_SESSION["username"] ."/");
}
$temp = explode(".",$_FILES["upload"]["name"]);
$file = rand(1,999999999999) . '.' .end($temp);
move_uploaded_file($_FILES["upload"]["tmp_name"], "../icons/". $_SESSION["username"] ."/". $file);
}
}
}
} else {
echo "yep error";
}
}
}
?>
if i take out the lines
if(isset($_FILES['upload']['tmp_name']))
{
for($i=0; $i < count($_FILES['upload']['tmp_name']);$i++)
{
With the corresponding closing bracket, it seems to work fine. The image is uploaded perfectly. But the thing is, it only allows me to upload one.
Please I really need your expertise. THank you
解决方案 Nice link on:
PHP Single File Uploading with vary basic explanation.
PHP file uploading with the Validation
PHP Multiple Files Upload With Validation (Click here to download source code)
How To Upload Files In PHP And Store In MySql Database (Click here to download source code)
extract($_POST);
$error=array();
$extension=array("jpeg","jpg","png","gif");
foreach($_FILES["files"]["tmp_name"] as $key=>$tmp_name)
{
$file_name=$_FILES["files"]["name"][$key];
$file_tmp=$_FILES["files"]["tmp_name"][$key];
$ext=pathinfo($file_name,PATHINFO_EXTENSION);
if(in_array($ext,$extension))
{
if(!file_exists("photo_gallery/".$txtGalleryName."/".$file_name))
{
move_uploaded_file($file_tmp=$_FILES["files"]["tmp_name"][$key],"photo_gallery/".$txtGalleryName."/".$file_name);
}
else
{
$filename=basename($file_name,$ext);
$newFileName=$filename.time().".".$ext;
move_uploaded_file($file_tmp=$_FILES["files"]["tmp_name"][$key],"photo_gallery/".$txtGalleryName."/".$newFileName);
}
}
else
{
array_push($error,"$file_name, ");
}
}
and you must check your HTML code
<form action="create_photo_gallery.php" method="post" enctype="multipart/form-data">
<table width="100%">
<tr>
<td>Select Photo (one or multiple):</td>
<td><input type="file" name="files[]" multiple/></td>
</tr>
<tr>
<td colspan="2" align="center">Note: Supported image format: .jpeg, .jpg, .png, .gif</td>
</tr>
<tr>
<td colspan="2" align="center"><input type="submit" value="Create Gallery" id="selectedButton"/></td>
</tr>
</table>
</form>
Nice link on:
PHP Single File Uploading with vary basic explanation.
PHP file uploading with the Validation
PHP Multiple Files Upload With Validation (Click here to download source code)
How To Upload Files In PHP And Store In MySql Database (Click here to download source code)
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