此代码以前工作,现在我无法弄清楚为什么它不会上传,我没有收到错误,我也没有收到任何回声或var_dumps,它就像按钮只刷新一样这页纸。 (只是为了澄清,有很多代码做了很多东西,但这是我的问题的原因,因为我将它隔离到另一个带有下面代码的项目,这给了我相同的结果)。
所有要做的就是创建一个由“ItemName”命名的文件夹,然后它应该将图像移动到新命名的文件夹中。
先谢谢你,这个问题一直阻碍了我几天......
HTML PAGE
<form id="newsell" enctype="multipart/form-data" method="post">
<input type="text" class="css-input" name="ItemName" value="">
<input name="file[]" type="file" id="file" multiple />
<input type="submit" name="Upload" class="css-input1" value="Upload">
<?php
if ($_POST['Upload']) {
require_once("random.php");
}
?>
random.php
$MyLocation = "MyName"; // this comes from db, for this case just hardcode
$ItemName1 = htmlspecialchars($_POST["ItemName");
$ItemName = strip_tags($ItemName1);
$parentDir = "C:/wamp/www/HOME/uploadimages/".$MyLocation;
echo "Does it exist...." . $parentDir . "/" . $ItemName;
if(!is_dir($parentDir)) { // Check if the parent directory is a directory
echo "Apologies, something has gone wrong.";
RandError(); // POPUP
die();
}
if(!is_writable($parentDir)) { // Check if the parent directory is writeable
echo "Apologies, something has gone wrong.";
RandError(); // POPUP
die();
}
if(mkdir($parentDir . "/" . $ItemName) === false) { // Create the directory
echo "File apparently exists...." . $parentDir . "/" . $ItemName;
ExistingSaleName(); // POPUP
die();
}
// die('Created directory successfully'); // Success point
echo "AFTER INSERTION";
movefiles();
}
function movefiles() {
$MyLocation = "MyName";
echo "In movefiles";
$ItemName1 = htmlspecialchars($_POST["ItemName"]);
$ItemName = strip_tags($ItemName1);
extract($_POST);
if (extract($_POST) === null) { // trying to fault find here, but never returns anyway due to some kind of bug as at one point it was returning a null value
echo "PROBLEM...";
}
$error=array();
$extension=array("jpeg","jpg","png");
$res = ("C:/wamp/www/HOME/uploadimages/". $MyLocation. "/" . $ItemName);
foreach($_FILES["file"]["tmp_name"] as $key=>$tmp_name) {
$file_name=$_FILES["file"]["name"][$key];
$file_tmp=$_FILES["file"]["tmp_name"][$key];
if (!(($_FILES["file"]["type"][$key] == "image/png") || ($_FILES["file"] ["type"][$key] == "image/jpeg") || ($_FILES["file"]["type"][$key] == "image/jpg"))) {
die("Only the .jpg / .jpeg / .png file's were uploaded.");
} else {
echo "SHIT";
}
var_dump($file_tmp);
$ext=pathinfo($file_name,PATHINFO_EXTENSION);
$count;
//check if file exist
if (!file_exists($res . "/" . $file_name)) {
sleep(2);
if (isset($_FILES["file"]["tmp_name"][$key])) {
move_uploaded_file($_FILES["file"]["tmp_name"][$key], $res);
++$count;
if ($count >=5) {
// go_to(); // This goes onto the next function
die ("First 5 images are uploaded, <br/> 5 images maximum.");
}
} else {
echo "It exited HERE...";
}
} else {
ExistingSaleName();
die();
}
}
}
答案 0 :(得分:0)
我创建了简单的代码来上传多个图片。改变你的。
<?php
if(isset($_FILES['files'])){
$errors= array();
foreach($_FILES['files']['tmp_name'] as $key => $tmp_name ){
$file_name = $key.$_FILES['files']['name'][$key];
$file_size =$_FILES['files']['size'][$key];
$file_tmp =$_FILES['files']['tmp_name'][$key];
$file_type=$_FILES['files']['type'][$key];
if($file_size > 2097152){
$errors[]='File size must be less than 2 MB';
}
$query="INSERT into upload_data (`USER_ID`,`FILE_NAME`,`FILE_SIZE`,`FILE_TYPE`) VALUES('$user_id','$file_name','$file_size','$file_type'); ";
$desired_dir="user_data";
if(empty($errors)==true){
if(is_dir($desired_dir)==false){
mkdir("$desired_dir", 0700); // Create directory if it does not exist
}
if(is_dir("$desired_dir/".$file_name)==false){
move_uploaded_file($file_tmp,"$desired_dir/".$file_name);
}else{ // rename the file if another one exist
$new_dir="$desired_dir/".$file_name.time();
rename($file_tmp,$new_dir) ;
}
mysql_query($query);
}else{
print_r($errors);
}
}
if(empty($error)){
echo "Success";
}
} ?&GT;
<form action="" method="POST" enctype="multipart/form-data">
<input type="file" name="files[]" multiple/>
<input type="submit"/>