Upload a file using PHP
I want to upload a file to a given folder.
<?php
$folder = "upload/";
if (is_uploaded_file($HTTP_POST_FILES['filename']['tmp_name'])) {
if (move_uploaded_file($HTTP_POST_FILES['filename']['tmp_name'], $folder.$HTTP_POST_FILES['filename']['name'])) {
echo "File uploaded";
} else {
echo "File not moved to destination folder. Check permissions";
};
} else {s
echo "File is not uploaded";
};
?>
The error is:
Notice: Undefined variable: HTTP_POST_FILES in C:\wamp\www\sdg\import\ips.php on line 3
Answer
Solution:
Below is one way to upload files, there are many other ways.
As @nordenheim said, $HTTP_POST_FILES has been deprecated since PHP 4.1.0, thus not advisable to use so.
PHP Code (upload.php)
<?php
$target_dir = "upload/";
$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]);
$imageFileType = strtolower(pathinfo($target_file, PATHINFO_EXTENSION));
$allowedTypes = ['jpg', 'png'];
if (isset($_POST["submit"])) {
// check type
if (!in_array($imageFileType, $allowedTypes)) {
$msg = "Type is not allowed";
} // Check if file already exists
elseif (file_exists($target_file)) {
$msg = "Sorry, file already exists.";
} // Check file size
elseif ($_FILES["fileToUpload"]["size"] > 5000000) {
$msg = "Sorry, your file is too large.";
} elseif (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) {
$msg = "The file " . basename($_FILES["fileToUpload"]["name"]) . " has been uploaded.";
}
}
?>
HTML Code to start function
<form action="upload.php" method="post" id="myForm" enctype="multipart/form-data">
Select file to upload:
<input type="file" name="fileToUpload" id="fileToUpload">
<button name="submit" class="btn btn-primary" type="submit" value="submit">Upload File</button>
</form>
Hope this helps.
Answer
Solution:
PHP 4.1 introduced the superglobals. They replace the old, long-named arrays that contain the data extracted from the request. $_GET[] replaced $HTTP_GET_VARS[] and so on
For subsequent PHP 4 versions the old and the new arrays were available side by side. PHP 5 by default disabled the generation of the old arrays and introduced the
Since PHP 5.4 the old long-named arrays were removed completely and register_long_arrays went together with them.
Conclusion: You are learning from a very old or very bad tutorial. Find a better one.
Answer
Solution:
First, write your html code like this, and don't forget to add enctype="multipart/form-data"
<form action="upload.php" method="post" enctype="multipart/form-data">
<input type="file" name="fileToUpload" id="fileToUpload">
<input type="submit" value="Upload Image" name="submit">
</form>
Then create a file name called upload.php
<?php
$path = "form/";
$target_file = $path.basename($_FILES["fileToUpload"]["name"]);
$file=$_FILES['fileToUpload']['name'];
$result = move_uploaded_file($_FILES['fileToUpload']['tmp_name'],$target_file.$file);
if ($result) {
echo "file successfully uploaded";
}
else {
echo "please select your file";
}
Answer
Solution:
public static function uploadFile($filepath="upload",$existCheck=0,$uniq=0){
global $_FILES;
try {
// Undefined | Multiple Files | $_FILES Corruption Attack
// If this request falls under any of them, treat it invalid.
if (
!isset($_FILES['uploaded_file']['error']) ||
is_array($_FILES['uploaded_file']['error'])
) {
$result["status"]="fail";$result["errors"]=('Invalid parameters.');return $result;
}
// Check $_FILES['uploaded_file']['error'] value.
switch ($_FILES['uploaded_file']['error']) {
case UPLOAD_ERR_OK:
break;
case UPLOAD_ERR_NO_FILE:
$result["status"]="fail";$result["errors"]=('No file sent.');return $result;
case UPLOAD_ERR_INI_SIZE:
case UPLOAD_ERR_FORM_SIZE:
$result["status"]="fail";$result["errors"]=('Exceeded filesize limit.');return $result;
default:
$result["status"]="fail";$result["errors"]=('Unknown errors.');return $result;
}
// You should also check filesize here.
if ($_FILES['uploaded_file']['size'] > 1000000) {
$result["status"]="fail";$result["errors"]=('Exceeded filesize limit.');return $result;
}
// DO NOT TRUST $_FILES['uploaded_file']['mime'] VALUE !!
// Check MIME Type by yourself.
$finfo = new finfo(FILEINFO_MIME_TYPE);
if (false === $ext = array_search(
$finfo->file($_FILES['uploaded_file']['tmp_name']),
array(
'jpg' => 'image/jpeg',
'png' => 'image/png',
'gif' => 'image/gif',
),
true
)) {
$result["status"]="fail";$result["errors"]=('Invalid file format.');return $result;
}
if($uniq==0){
$temp=$filepath;
}
else{
$temp=$filepath."/".uniqid()."_".$_FILES['uploaded_file']['name'];
}
if ($existCheck==1 && file_exists($temp)) {
$result["status"]="fail";$result["errors"]=('Unknown errors.');return $result;
}
if(@copy($_FILES['uploaded_file']['tmp_name'], $temp)) {
return $result["status"]="success";
}
$result["status"]="fail";$result["errors"]=('Unknown errors.');return $result;
} catch (Exception $e) {
$result["status"]="fail";$result["errors"]= $e->getMessage();return $result;
}
}
Answer
Solution:
You should try this
$fileType = $_FILES['profileimage']['type'];
$fileName = $_FILES['profileimage']['name'];
$array = explode(".", $fileName);
$ext = $array[count($array)-1];
$imageAutoName = "profileimagehr".$rsinssupp.".".$ext;
if(!move_uploaded_file($_FILES['profileimage']['tmp_name'],'img/user/'.$imageAutoName))
{
$msg = "";
}
else
{
$iquery = "UPDATE tblname SET filane = '".$imageAutoName."' WHERE id = ".$rsinssupp."";
$obj->edit($iquery);
}
Answer
Solution:
index.php
<?php
if(isset($_FILES['image'])){
$errors= array();
$file_name = $_FILES['image']['name'];
$file_tmp =$_FILES['image']['tmp_name'];
$extensions= array("jpeg","jpg","png");
move_uploaded_file($file_tmp,"images/".$file_name);
}
?>
<html>
<body>
<form action="" method="POST" enctype="multipart/form-data">
<input type="file" name="image" />
<input type="submit"/>
</form>
</body>
</html>
create one images folder in your project folder and run this file.
Answer
Solution:
Hi you can use phpUpload class
$pUp = new phpUpload($_FILES['file']);
//$pUp->maxSize('1024');
//$pUp->allowedType(["image/jpeg", "image/png"]);
//$pUp->newName("New_name");
$pUp->run('destination/folder'); // Move the file to a specific folder