Multiple file upload in php

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I want to upload multiple files and store them in a folder and get the path and store it in the database... Any good example you looked for doing multiple file upload...

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执笔经年

2020-11-21 12:02

This is what worked for me. I had to upload files, store filenames and I had additional inof from input fields to store as well and one record per multiple file names. I used serialize() then added that to the main sql query.

  class addReminder extends dbconn {
    public function addNewReminder(){

           $this->exdate = $_POST['exdate'];
           $this->name = $_POST['name'];
           $this->category = $_POST['category'];
           $this->location = $_POST['location'];
           $this->notes = $_POST['notes'];



           try {

                     if(isset($_POST['submit'])){
                       $total = count($_FILES['fileUpload']['tmp_name']);
                       for($i=0;$i<$total;$i++){
                         $fileName = $_FILES['fileUpload']['name'][$i];
                         $ext = pathinfo($fileName, PATHINFO_EXTENSION);
                         $newFileName = md5(uniqid());
                         $fileDest = 'filesUploaded/'.$newFileName.'.'.$ext;
                         $justFileName = $newFileName.'.'.$ext;
                         if($ext === 'pdf' || 'jpeg' || 'JPG'){
                             move_uploaded_file($_FILES['fileUpload']['tmp_name'][$i], $fileDest);
                             $this->fileName = array($justFileName);
                             $this->encodedFileNames = serialize($this->fileName);
                             var_dump($this->encodedFileNames);
                         }else{
                           echo $fileName . ' Could not be uploaded. Pdfs and jpegs only please';
                         }
                       }

                    $sql = "INSERT INTO reminders (exdate, name, category, location, fileUpload, notes) VALUES (:exdate,:name,:category,:location,:fileName,:notes)";
                    $stmt = $this->connect()->prepare($sql);
                    $stmt->bindParam(':exdate', $this->exdate);
                    $stmt->bindParam(':name', $this->name);
                    $stmt->bindParam(':category', $this->category);
                    $stmt->bindParam(':location', $this->location);
                    $stmt->bindParam(':fileName', $this->encodedFileNames);
                    $stmt->bindParam(':notes', $this->notes);
                    $stmt->execute();
                  }

           }catch(PDOException $e){
             echo $e->getMessage();
           }
      }
    }

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小蘑菇

2020-11-21 12:03

Multiple files can be selected and then uploaded using the
<input type='file' name='file[]' multiple>
The sample php script that does the uploading:

<html>
<title>Upload</title>
<?php
    session_start();
    $target=$_POST['directory'];
        if($target[strlen($target)-1]!='/')
                $target=$target.'/';
            $count=0;
            foreach ($_FILES['file']['name'] as $filename) 
            {
                $temp=$target;
                $tmp=$_FILES['file']['tmp_name'][$count];
                $count=$count + 1;
                $temp=$temp.basename($filename);
                move_uploaded_file($tmp,$temp);
                $temp='';
                $tmp='';
            }
    header("location:../../views/upload.php");
?>
</html>

The selected files are received as an array with

$_FILES['file']['name'][0] storing the name of first file.
$_FILES['file']['name'][1] storing the name of second file.
and so on.

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慢半拍i

2020-11-21 12:03

Just came across the following solution:

http://www.mydailyhacks.org/2014/11/05/php-multifile-uploader-for-php-5-4-5-5/

it is a ready PHP Multi File Upload Script with an form where you can add multiple inputs and an AJAX progress bar. It should work directly after unpacking on the server...

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伪装坚强ぢ

2020-11-21 12:05

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>

<body>
<?php
$max_no_img=4; // Maximum number of images value to be set here

echo "<form method=post action='' enctype='multipart/form-data'>";
echo "<table border='0' width='400' cellspacing='0' cellpadding='0' align=center>";
for($i=1; $i<=$max_no_img; $i++){
echo "<tr><td>Images $i</td><td>
<input type=file name='images[]' class='bginput'></td></tr>";
}

echo "<tr><td colspan=2 align=center><input type=submit value='Add Image'></td></tr>";
echo "</form> </table>";
while(list($key,$value) = each($_FILES['images']['name']))
{
    //echo $key;
    //echo "<br>";
    //echo $value;
    //echo "<br>";
if(!empty($value)){   // this will check if any blank field is entered
$filename =rand(1,100000).$value;    // filename stores the value

$filename=str_replace(" ","_",$filename);// Add _ inplace of blank space in file name, you can remove this line

$add = "upload/$filename";   // upload directory path is set
//echo $_FILES['images']['type'][$key];     // uncomment this line if you want to display the file type
//echo "<br>";                             // Display a line break
copy($_FILES['images']['tmp_name'][$key], $add); 
echo $add;
    //  upload the file to the server
chmod("$add",0777);                 // set permission to the file.
}
}
?>
</body>
</html>

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梦毁少年i

2020-11-21 12:06

$property_images = $_FILES['property_images']['name'];
    if(!empty($property_images))
    {
        for($up=0;$up<count($property_images);$up++)
        {
            move_uploaded_file($_FILES['property_images']['tmp_name'][$up],'../images/property_images/'.$_FILES['property_images']['name'][$up]);
        }
    }

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余生分开走

2020-11-21 12:09

HTML

create div with id='dvFile';
create a button;
onclick of that button calling function add_more()

JavaScript

function  add_more() {
  var txt = "<br><input type=\"file\" name=\"item_file[]\">";
  document.getElementById("dvFile").innerHTML += txt;
}

PHP

if(count($_FILES["item_file"]['name'])>0)
 { 
//check if any file uploaded
 $GLOBALS['msg'] = ""; //initiate the global message
  for($j=0; $j < count($_FILES["item_file"]['name']); $j++)
 { //loop the uploaded file array
   $filen = $_FILES["item_file"]['name']["$j"]; //file name
   $path = 'uploads/'.$filen; //generate the destination path
   if(move_uploaded_file($_FILES["item_file"]['tmp_name']["$j"],$path)) 
{
   //upload the file
    $GLOBALS['msg'] .= "File# ".($j+1)." ($filen) uploaded successfully<br>";
    //Success message
   }
  }
 }
 else {
  $GLOBALS['msg'] = "No files found to upload"; //No file upload message 
}

In this way you can add file/images, as many as required, and handle them through php script.

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