I'm running Tesseract at Linux server, PHP 5.4. I uploaded main class file into classes/TesseractOCR.php, set chmod to 666 on and unfortunatelly it still returning warnings instead of any values from png file.
Here is my code:
require_once 'classes/TesseractOCR.php';
....
$tesseract = new TesseractOCR($file);
$tesseract->setTempDir('/absolute_path_to/temp/'); // temp folder have chmod 777
$tesseract->setWhitelist(range(0,9), '-+.'); // i'm trying to recognize phone numbers
echo $tesseract->recognize();
Warning:
Warning: file_get_contents(/absolute_path_to/temp/366108750.txt): failed to open stream: No such file or directory in /absolute_path_to/classes/TesseractOCR.php on line 236
I tried many ways with path to temp folder (and also without it), but I still gain nothing. I'll very appreciate any help or suggestion; I tried to google out solution but every one comes to set temp folder, which not helps me.
Many thanks in advance.
Related
I am using Ubuntu as my OS, and I have XAMPP in it. In the htdocs folder, I have created a project folder in which I have index.php file. Now inside the index.php, a part of the code does this:
fopen("colors_new.csv", "w");
From the manual,
'w' Open for writing only; place the file pointer at the beginning of
the file and truncate the file to zero length. If the file does not
exist, attempt to create it.
But instead of the file being created, I am getting
Warning: fopen(colors_new.csv): failed to open stream: Permission denied...
And when I look into the project folder, the colors_new.csv file is NOT created.
When I run this program in another computer running Windows OS, it runs successfully. The file is successfully created.
How do I fix this problem in Ubuntu?
WHAT I TRIED:
I tried to run sudo chmod 777 colors_new.csv but I get chmod: can not access colors_new.csv. No such file or directory.. I tried this with just the file name (as shown) while the terminal WAS in the project directory; as well as by giving the full absolute path of the file. Got the same error both times.
NOTE: I have seen other questions, and as indicated above, I tried to give permissions to the file. The other questions did not solve the problem, the accepted answer below did solve it.
This means that you don't have the rights to write a file in the directory where your index.php is. A couple of things you can do to make it work
give filewriting permissions to the directory.
Go with 755 on that and 644 on files, if settings are correct this is sufficient. Never go full 777, which is security risk.
create a subdirectory inside your directory and give that sufficient rights (755) to do what you want.
F.i. Fopen('./files/colors_new.csv)
Provide the write permission on the folder in which you want to write the file. Your problem will be solved.
I'm trying to implement script that will allow a file to be uploaded, and then moved to a designated directory. This is running on a Windows server & IIS. I'm having 2 issues in doing so.
First, I get an error when trying to move the file.
Warning: move_uploaded_file(reports/ff.jpg) [function.move-uploaded-file]: failed to open stream: Permission denied in C:\inetpub\wwwroot\betterinsight\betterinsight\upload_file.php on line 29
Warning: move_uploaded_file() [function.move-uploaded-file]: Unable to move 'C:\Windows\Temp\php1EAB.tmp' to 'reports/ff.jpg' in C:\inetpub\wwwroot\betterinsight\betterinsight\upload_file.php on line 29
Stored in: reports/ff.jpg
When searching, almost everything says it's a permission problem. I have added full rights (will pare down later) to the user: IIS_IUSRS. Even did it to the parent directory as one site recommended.
Second: As a possible solution to the above issue, I tried changing the directory in which files are saved. But the files are still uploaded into C:\windows\temp.
I've run phpinfo, and it says that uploads should be in (as defined by upload_tmp_dir):
Again, this is on a Windows Server 2008. Thanks.
Permission denied
You need to set the folder permissions to 777 or enable read write to the folder. I think the permissions are messing...
OK, the answer was simple. I was adding permissions for user: IIS_USRS, when it should have been just user: USRS.
I've been stuck on this code for days as I am hitting this error when I upload a file to the server. Its a windows server running on Apache
Tried various solutions but still receiving the error. I tried changing full permissions to everyone on that server.
I changed the default PHP upload tmp file to inside my application yet I am still having this error.
Warning: move_uploaded_file(C:\My_Workspace\ojs2002) [function.move-uploaded-file]: failed to open stream: Permission denied in C:\My_Workspace\ojs\admin\include\fileupload.php on line 78
Warning: move_uploaded_file() [function.move-uploaded-file]: Unable to move 'C:\My_Workspace\ojs\tmp\phpCB78.tmp' to 'C:\My_Workspace\ojs2002' in C:\My_Workspace\ojs\admin\include\fileupload.php on line 78
// copy the file, making the destination directory if necessary
$filedir = 'C:/My_Workspace/ojs2002/'.basename($_FILES['articlefile']['name']);
chmod($_FILES["articlefile"]["tmp_name"], 0777);
chmod($filedir, 0777 );
move_uploaded_file($_FILES["articlefile"]["tmp_name"],$filedir);
The code would work fine on Linux servers but not on Windows.
Any help would be very much appreciated. Thank You.
I decided to switch from:
move_uploaded_file($uploaded_file, $file_path);
to
file_put_contents($file_path, file_get_contents($uploaded_file));
#unlink($uploaded_file);
The unlink might fail but I'm not too worried about that.
chmod won't work on Windows, as it uses a different type of permission system. Make sure the user Apache runs as has full write access to the folder you're trying to move the files to (right click and click on sharing or permissions depending on the version of windows)
I'm using move_uploaded_file() to upload images to the server, however it gives the usual error of:
Warning: move_uploaded_file(upload/file.png) [function.move-uploaded-file]:
failed to open stream: No such file or directory in
/home/newuser/public_html/model/account.class.php on line 39
Warning: move_uploaded_file() [function.move-uploaded-file]: Unable to move
'/tmp/phpuLkUgE' to 'upload/file.png' in
/home/newuser/public_html/model/account.class.php on line 39
This is not permission based as I have set the folder to 777 with root access and ls -l displays it correctly as this.
755 /home/newuser/public_html/model
755 /home/newuser/public_html/model/account.class.php
777 /home/newuser/public_html/upload
PHP Line
move_uploaded_file($_FILES["photo"]["tmp_name"], "../upload/file.png");
The problem I think is down to the Owner/Group setting being configured incorrectly .. a while back I had all of my sites as subdomains in one account:
/home/olduser/public_html/subdomains/index.html
I then changed this and created a new user account to manage a separate website easier and just moved the files across ...
/home/olduser/public_html/subdomains
/home/newuser/public_html/index.html
The new folders in /home/newuser are now owned and grouped as newuser newuser but I think php may be running as nobody olduser so this could be causing the issue?
What can I try to fix this?
Permissions to a particular file / directory don't just apply on the directory itself, but on the whole path leading up to it.
Example:
/home/ - needs 'x' permission (execute)
/home/newuser/ - needs 'x' permission
/home/newuser/public_html/ - needs 'x' permission
/home/newuser/public_html/avatar/ - needs 'wx' permission (execute + write)
It was kind of touched on indirectly in Silver89's feedback under Jack's Answer, but not outright stated - so I wanted to provide an answer to what helped me with this issue which had me scratching my head for a long time. ;)
The best approach that I have found for the destination of move_uploaded_file() is to use the full absolute path. It can vary based on whether you are on a Unix\Linux server or Windows server, but this should give you the basic idea.
On my Unix server at work, you cannot use "../anything" but have to use the full absolute internal file path of /var/www/html/uploads/imagename.jpg.
So that is why your last test worked for you, Silver89 - because your server was probably trying to upload the image to http://yourservername.com/upload/file.png instead of http://www.yourservername.com/yoursubfolder/upload/file.png. It probably threw out the "../" part altogether and that folder didn't exist on the server.
You can find out what that full path name is by logging onto the server (terminal/ssh etc.) and issuing the 'pwd' command or by using PHP code and echoing the getcwd() command in a stripped php file in the folder where your images will go.
This site is helpful in figuring this out based on your server using different PHP Server Config Checking Functions - See the table midway down. You can simply echo these out to the screen such as:
echo $_SERVER["SCRIPT_FILENAME"].
This was a tough one for me so I hope this makes it a little easier for the next person to find - even if this is 8 months old. ;)
The function move_uploaded_file() isn't working on my server and I really dont know why.
the error:
Warning: move_uploaded_file() [function.move-uploaded-file]: Unable to access MYADDRESS/img-19.png in MYADDRESS/index.php on line 660
I gave to the folder which I upload files chmod 777. any solution? im sure 100% the problem isn't in my code.
Make sure you have it in the $src, $dest order:
move_uploaded_file($_FILES["field"]["tmp_name"], 'foo.png');
Also, check PHP settings, especially safe_mode and base dir restrictions.
Side note: Don't chmod your folders to be world writable! Change the group of the folder to be that of the webserver, and use 775. Last thing you need is something like an SQL injection from MySQL writing a PHP file into that folder.