I now have a php file which uploads files to my web server. Currently it will upload files such as jpg files, however whenever I try to upload an excel or a word file (which is to be honest, what I need) it doesn't render my code and just says 'invalid file'. I get no errors as it only echos the last line. Any ideas would be appreciated.
<?php
include 'dbconnect.php';
$target_path = "uploads/";
$target_path = $target_path . basename( $_FILES['file']['name']);
//$allowedExts = array("gif", "jpeg", "jpg", "png");
//$temp = $target_path . basename($_FILES['file']['name']);
//$extension = end($temp);
if (($_FILES["file"]["type"] == "image/gif")
|| ($_FILES["file"]["type"] == "image/jpeg")
|| ($_FILES["file"]["type"] == "image/jpg")
|| ($_FILES["file"]["type"] == "image/pjpeg")
|| ($_FILES["file"]["type"] == "image/x-png")
|| ($_FILES["file"]["type"] == "image/png")
|| ($_FILES["file"]["type"] == "text/plain")
|| ($_FILES["file"]["type"] == "application/msword")
|| ($_FILES["file"]["type"] == "application/vnd.ms-excel")
&& ($_FILES["file"]["size"] < 2000000))
{
if ($_FILES["file"]["error"] > 0)
{
echo "Return Code: " . $_FILES["file"]["error"] . "<br>";
}
else
{
echo "Upload: " . $_FILES["file"]["name"] . "<br>";
echo "Type: " . $_FILES["file"]["type"] . "<br>";
echo "Size: " . ($_FILES["file"]["size"] / 1024) . " kB<br>";
echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br>";
if (file_exists("upload/" . $_FILES["uploadedfile"]["tmp_name"]))
{
echo $_FILES["file"]["name"] . " already exists. ";
}
else
{
move_uploaded_file($_FILES['file']['tmp_name'], $target_path);
echo "The file ". basename( $_FILES['file']['name']).
" has been uploaded";
}
}
}
else
{
echo "Invalid file";
}
?>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>upload</title>
</head>
<body>
<form action="upload.php" method="post"
enctype="multipart/form-data">
<label for="file">Filename:</label>
<input type="file" name="file" id="file"><br>
<input type="submit" name="submit" value="Submit">
</form>
</body>
</html>
Your code is ok. You are getting 'invalid file' message because wither your filesize>= 20000 or your file type does not match with your filters. just increase the filesize in your php code and make sure your are only uploading "gif", "jpeg", "jpg" or "png" files.
Your ms-word .doc files will load perfectly with your code. However if you are trying to upload .docx files (i.e default files of ms-word 2007 onwards) then your code will not work.
To make it work use..
"application/vnd.openxmlformats-officedocument.wordprocessingml.document"
in addition to
"application/msword"
Also in your code change
if (file_exists("upload/" . $_FILES["uploadedfile"]["tmp_name"]))
to
if (file_exists("upload/" . $_FILES["file"]["name"]))
Happy computing
Related
I've created two files namely (index.html) and (upload_file.php) in my "var/www/html/nns" folder. Here the codes....
//index.html
<html>
<body>
<form action="upload_file.php" method="post" enctype="multipart/form-data">
<label for="file">Filename:</label>
<input type="file" name="file" id="file"><br>
<input type="submit" name="submit" value="Submit">
</form>
</body>
</html>
//upload_file.php
<?php
$allowedExts = array("gif", "jpeg", "jpg", "png");
$extension = end(explode(".", $_FILES["file"]["name"]));
if ((($_FILES["file"]["type"] == "image/gif")
|| ($_FILES["file"]["type"] == "image/jpeg")
|| ($_FILES["file"]["type"] == "image/jpg")
|| ($_FILES["file"]["type"] == "image/pjpeg")
|| ($_FILES["file"]["type"] == "image/x-png")
|| ($_FILES["file"]["type"] == "image/png"))
&& ($_FILES["file"]["size"] < 200000)
&& in_array($extension, $allowedExts))
{
if ($_FILES["file"]["error"] > 0)
{
echo "Return Code: " . $_FILES["file"]["error"] . "<br>";
}
else
{
echo "Upload: " . $_FILES["file"]["name"] . "<br>";
echo "Type: " . $_FILES["file"]["type"] . "<br>";
echo "Size: " . ($_FILES["file"]["size"] / 200000) . " kB<br>";
echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br>";
if (file_exists("upload/" . $_FILES["file"]["name"]))
{
echo $_FILES["file"]["name"] . " already exists. ";
}
else
{
move_uploaded_file($_FILES["file"]["tmp_name"],
"upload/" . $_FILES["file"]["name"]);
echo "Stored in: " . "upload/" . $_FILES["file"]["name"];
}
}
}
else
{
echo "Invalid file";
}
?>
Finally i've created myown folder namely "upload" in "var/html/nns/". In order to upload an image using index.html then it shows in....
Upload: new_bar.png
Type: image/png
Size: 0.211895 kB
Temp file: /tmp/phpjSn4x8
Stored in: upload/new_bar.png
But i've didn't find any image in my folder... what happens??? am I missing something???
Try using an absolute path to the upload folder rather than a relative one, such as:-
$source=$_FILES["file"]["tmp_name"];
$destination=$_SERVER['DOCUMENT_ROOT'].'/uploads/'.$_FILES["file"]["name"];
$result=#move_uploaded_file($source,$destination);
Make sure, you have provided the write permissions i.e 777 to your upload folder.
Add a dot and a dash in front of the folder name.
./upload/
If the above solution is not working, try changing the permission of the upload folder.
'm trying to upload a file(actually move it from a directory to another) using PHP. The problem is, every time i load the html, after i select the file to upload and press submit, it redirects me to a page that actually saves my .php file instead of the file i'm trying to move. Do i need to give permissions to a program? I am working on ubuntu 14.04.
<html>
<body>
<form action="upload_file.php" method="post" enctype="multipart/form-data">
<label for="file">Filename:</label>
<input type="file" name="file" id="file"><br>
<input type="submit" name="submit" value="Submit">
</form>
</body>
</html>
And this is the PHP script:
<?php
$allowedExts = array("gif", "jpeg", "jpg", "png");
$temp = explode(".", $_FILES["file"]["name"]);
$extension = end($temp);
if ((($_FILES["file"]["type"] == "image/gif")
|| ($_FILES["file"]["type"] == "image/jpeg")
|| ($_FILES["file"]["type"] == "image/jpg")
|| ($_FILES["file"]["type"] == "image/pjpeg")
|| ($_FILES["file"]["type"] == "image/x-png")
|| ($_FILES["file"]["type"] == "image/png"))
&& ($_FILES["file"]["size"] < 20000)
&& in_array($extension, $allowedExts)) {
if ($_FILES["file"]["error"] > 0) {
echo "Return Code: " . $_FILES["file"]["error"] . "<br>";
} else {
echo "Upload: " . $_FILES["file"]["name"] . "<br>";
echo "Type: " . $_FILES["file"]["type"] . "<br>";
echo "Size: " . ($_FILES["file"]["size"] / 1024) . " kB<br>";
echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br>";
if (file_exists("upload/" . $_FILES["file"]["name"])) {
echo $_FILES["file"]["name"] . " already exists. ";
} else {
move_uploaded_file($_FILES["file"]["tmp_name"],
"/home/laurentiu/Desktop/asd/" . $_FILES["file"]["name"]);
echo "Stored in: " . "/home/laurentiu/Desktop/asd/".
$_FILES["file"]["name"];
}
}
} else {
echo "Invalid file";
}
?>
Okay, now I've moved on a server.It prints:
Upload: launcher_arrow_ttb.png
Type: image/png
Size: 0.3017578125 kB
Temp file: /tmp/phpRanbFV
Stored in: /home/laurentiu/Desktop/asd/launcher_arrow_ttb.png
but nothing is uploaded. Moreover, when i var_dump the function it prints FALSE, so the function move_uploaded_file does not execute. Why i do not know...
This means your web server is not configured to run PHP files. Instead of executing PHP instruction in the file, it sends back the file like it would do with a plain text file.
in php file you are getting your file as
$_FILES['uploaded']['name']
which should be
$_FILES['file']['name']
Trying to upload certain images with PHP but it won't work
I have used the example from w3Schools to try and upload an image with a higher value for hight then width.
It's working fine on "normal" images (horizontal), but as I said I'm not getting it to work on vertical aligned images.
The script does not recognise the file at all I think.
The errormessage is : Undefined index on the line where this goes $_FILES["file"]["name"])
****THIS SCRIPT IS JUST FOR CHECKING THE FILE I KNOW IT DOESENT UPLOAD IT****
here is the image im trying to get PHP to check http://rubenringdal.net/img/testigjen.jpg
<html>
<head>
<title></title>
</head>
<body>
<form action="uploader.php" method="post" enctype="multipart/form-data">
<label for="file">Filename:</label>
<input type="file" name="file" id="file"><br>
<input type="submit" name="submit" value="Submit">
</form>
</body>
</html>
<?php
$allowedExts = array("gif", "jpeg", "jpg", "png");
$temp = explode(".", $_FILES["file"]["name"]);
$extension = end($temp);
if ((($_FILES["file"]["type"] == "image/gif")
|| ($_FILES["file"]["type"] == "image/jpeg")
|| ($_FILES["file"]["type"] == "image/jpg")
|| ($_FILES["file"]["type"] == "image/pjpeg")
|| ($_FILES["file"]["type"] == "image/x-png")
|| ($_FILES["file"]["type"] == "image/png"))
&& ($_FILES["file"]["size"] < 20000)
&& in_array($extension, $allowedExts))
{
if ($_FILES["file"]["error"] > 0)
{
echo "Error: " . $_FILES["file"]["error"] . "<br>";
}
else
{
echo "Upload: " . $_FILES["file"]["name"] . "<br>";
echo "Type: " . $_FILES["file"]["type"] . "<br>";
echo "Size: " . ($_FILES["file"]["size"] / 1024) . " kB<br>";
echo "Stored in: " . $_FILES["file"]["tmp_name"];
}
}
else
{
echo "Invalid file";
}
?>
If your image is large than what you are allowing, 20 kb, it will not work so change this to a greater value.
($_FILES["file"]["size"] < **20000**)
And you have to check if anything has been uploaded before you process it.
<?php
if(!empty($_FILES["file"]))//Check if its not empty
{
$allowedExts = array("gif", "jpeg", "jpg", "png");
$temp = explode(".", $_FILES["file"]["name"]);
$extension = end($temp);
if ((($_FILES["file"]["type"] == "image/gif")
|| ($_FILES["file"]["type"] == "image/jpeg")
|| ($_FILES["file"]["type"] == "image/jpg")
|| ($_FILES["file"]["type"] == "image/pjpeg")
|| ($_FILES["file"]["type"] == "image/x-png")
|| ($_FILES["file"]["type"] == "image/png"))
&& ($_FILES["file"]["size"] < 200000)
&& in_array($extension, $allowedExts))
{
if ($_FILES["file"]["error"] > 0)
{
echo "Error: " . $_FILES["file"]["error"] . "<br>";
}
else
{
echo "Upload: " . $_FILES["file"]["name"] . "<br>";
echo "Type: " . $_FILES["file"]["type"] . "<br>";
echo "Size: " . ($_FILES["file"]["size"] / 1024) . " kB<br>";
echo "Stored in: " . $_FILES["file"]["tmp_name"];
}
}
else
{
echo "Invalid file";
}
}
?>
<html>
<head>
<title></title>
</head>
<body>
<form action="uploader.php" method="post" enctype="multipart/form-data">
<label for="file">Filename:</label>
<input type="file" name="file" id="file"><br>
<input type="submit" name="submit" value="Submit">
</form>
</body>
</html>
I look at w3school tutorial for upload a file. I can understand the code. The first 2 simply version of the code works, while this doesn't.
<?php
$allowedExts = array("gif", "jpeg", "jpg", "png");
$temp = explode(".", $_FILES["file"]["name"]);
$extension = end($temp);
if ((($_FILES["file"]["type"] == "image/gif")
|| ($_FILES["file"]["type"] == "image/jpeg")
|| ($_FILES["file"]["type"] == "image/jpg")
|| ($_FILES["file"]["type"] == "image/pjpeg")
|| ($_FILES["file"]["type"] == "image/x-png")
|| ($_FILES["file"]["type"] == "image/png"))
&& ($_FILES["file"]["size"] < 20000)
&& in_array($extension, $allowedExts))
{
if ($_FILES["file"]["error"] > 0)
{
echo "Return Code: " . $_FILES["file"]["error"] . "<br>";
}
else
{
echo "Upload: " . $_FILES["file"]["name"] . "<br>";
echo "Type: " . $_FILES["file"]["type"] . "<br>";
echo "Size: " . ($_FILES["file"]["size"] / 1024) . " kB<br>";
echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br>";
if (file_exists("upload/" . $_FILES["file"]["name"]))
{
echo $_FILES["file"]["name"] . " already exists. ";
}
else
{
move_uploaded_file($_FILES["file"]["tmp_name"],
"upload/" . $_FILES["file"]["name"]);
echo "Stored in: " . "upload/" . $_FILES["file"]["name"];
}
}
}
else
{
echo "Invalid file";
}
?>
I have a problem, if i use this code to upload a file i Always get Invalid file response.
EDIT:
<html>
<body>
<form action="upload_file.php" method="post"
enctype="multipart/form-data">
<label for="file">Filename:</label>
<input type="file" name="file" id="file"><br>
<input type="submit" name="submit" value="Submit">
</form>
</body>
</html>
Also check Folder permission. Upload folder permission should be 777.
this code only uploads images.
you cannot upload same files that are already uploaded.
you cannot upload files more than 20KB.
make sure you have a directory named 'upload' in your source folder
I am trying to upload images in my PHP server using HTML form. I have written the following code. Its not creating problem when i upload a 'png' file, but when i upload 'JPEG' images it says 'Invalid File'. Kindly check it and guid me.
Thanks
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>
<body>
<form action="file_upload_test2.php" method="post"
enctype="multipart/form-data">
<label for="file">Filename:</label>
<input type="file" name="file" id="file"><br>
<input type="submit" name="submit" value="Submit">
</form>
</body>
</html>
<?php
$allowedExts = array("gif", "jpeg", "jpg", "png");
$extension = end(explode(".", $_FILES["file"]["name"]));
if ((($_FILES["file"]["type"] == "image/gif")
|| ($_FILES["file"]["type"] == "image/jpeg")
|| ($_FILES["file"]["type"] == "image/jpg")
|| ($_FILES["file"]["type"] == "image/pjpeg")
|| ($_FILES["file"]["type"] == "image/x-png")
|| ($_FILES["file"]["type"] == "image/png"))
&& ($_FILES["file"]["size"] < 200000)
&& in_array($extension, $allowedExts))
{
if ($_FILES["file"]["error"] > 0)
{
echo "Return Code: " . $_FILES["file"]["error"] . "<br>";
}
else
{
echo "Upload: " . $_FILES["file"]["name"] . "<br>";
echo "Type: " . $_FILES["file"]["type"] . "<br>";
echo "Size: " . ($_FILES["file"]["size"] / 200000) . " kB<br>";
// echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br>";
if (file_exists("upload/" . $_FILES["file"]["name"]))
{
echo $_FILES["file"]["name"] . " already exists. ";
}
else
{
move_uploaded_file($_FILES["file"]["tmp_name"],
"upload/" . $_FILES["file"]["name"]);
echo "Stored in: " . "upload/" . $_FILES["file"]["name"];
}
}
}
else
{
echo "Invalid file";
}
?>
If you host your application on linux, you should convert extension to lower case to match strings in $allowedExts, because linux is case sensitive (and not just linux).
Check this How to track execution time of each line / block of lines / methods in PHP? to be able to run script step by step and see, where the problem is.