multiple file upload in php not working on my server - php

Question

i want to multiple file upload in php.. but its not working
here is my code. and link
<form action="" method="POST" enctype="multipart/form-data">
<input type="file" name="files[]" multiple/>
<input type="submit"/>
Link
<?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';
}
$desired_dir="uploads";
if(empty($errors)==true)
{
if(is_dir($desired_dir)==false)
{
mkdir("$desired_dir", 0777);
}
if(is_dir("$desired_dir/".$file_name)==false)
{
move_uploaded_file($file_tmp,"$desired_dir/".$file_name);
}else
{
$new_dir="$desired_dir/".$file_name.time();
rename($file_tmp,$new_dir) ;
}
}else{
}
}
if(empty($error)){
echo "Success";
} }
?>
here is the upload code. when i am select multiple file to upload than no any response from server you can see live on my given link.

Answer 1

This works for me.
Make sure your uploads directory is writeable
You have to create a loop for each files
upload.php
<?php
// Count # of uploaded files in array
$total = count($_FILES['files']['name']);
// Loop through each file
for($i=0; $i<$total; $i++) {
$tmpFilePath = $_FILES['files']['tmp_name'][$i];
if ($tmpFilePath != ""){
$newFilePath = "uploads/" . $_FILES['files']['name'][$i];
//Upload the file into the temp dir
if(move_uploaded_file($tmpFilePath, $newFilePath)) {
echo 'Upload success!';
}
}
}
?>
<form action="" method="POST" enctype="multipart/form-data">
<input type="file" name="files[]" multiple/>
<input type="submit"/>
</form>

Answer 2

Use like
<form action="" method="POST" enctype="multipart/form-data">
<input type="file" name="files[]" multiple/>
<input type="submit"/>
</form>
<?php
$target_dir = "uploads/";
if(isset($_POST))
{
if(isset($_FILES["files"]["name"]) && is_array($_FILES["files"]["name"]) && $_FILES["files"]["name"]!= false)
{
foreach($_FILES["files"]["name"] as $key=>$name)
{
$target_file = $target_dir . basename($name);
$uploadOk = 1;
$imageFileType = pathinfo($target_file, PATHINFO_EXTENSION);
if (move_uploaded_file($_FILES["files"]["tmp_name"][$key], $target_file)) {
echo $_FILES["files"]["name"][$key] . " uploaded <br/>";
}
}
}
} ?>
If you are uploading big files then please check your php.ini settings , check https://doc.owncloud.org/server/8.0/admin_manual/configuration_files/big_file_upload_configuration.html