jQuery Ajax Multiple File Upload Using PHP

This PHP program will upload multiple files without page reload. This program use HTML5 to select multiple files at a time and also using Ajax and jQuery to upload file to the web server without page refresh. The tool will give an option to select multiple files from local drive, then display the file name and size with an option to remove from the list and then upload the files from the grid list. Click here upload single file without page refresh.

 

Include .js and css Files

<script type="text/javascript" src="js/jquery_1.5.2.js">
</scri<script type="text/javascript" src="js/uploader.js"></script>
<link type="text/css" href="css/uploader.css" rel="stylesheet" />

Create the HTML Form

<div class="upload_box">
<form name="fileUpload" id="fileUpload" action="javascript:void(0);" 
enctype="multipart/form-data">
<div class="file_browser">
<input type="file" name="multiple_files[]" id="multiple_files" 
class="hide_broswe" multiple /></div>
<div class="file_upload"><input type="submit" value="Upload" 
class="upload_button" /> </div>
</form>
</div>

<!-- Deleted files will listed here -->
<div class="file_boxes">
<span id="removed_files"></span>
</div>

PHP File upload script

<?php
if(isset($_POST) && $_SERVER['REQUEST_METHOD'] == "POST"){
$file_name = strip_tags($_FILES['upload_file']['name']);
$file_id = strip_tags($_POST['upload_file_ids']);
$file_size = $_FILES['upload_file']['size'];
$files_path = 'uploaded_files/';
$file_location = $files_path . $file_name;

if(move_uploaded_file(strip_tags($_FILES['upload_file']['tmp_name']), 
$file_location)){
echo $file_id;
}else{
echo 'system_error';
}
}
?>

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