PHP move uploaded file error

Question

I using following code and it is successfully uploading files on my local machine  It is showing  Successfully uploaded  on my local machine      Upload file  moved   move uploaded file   FILES  file    tmp name     images      myFile txt      if   moved       echo  Successfully uploaded              else     echo  Not uploaded       But when I used this code on my online server then it is not uploading file and just showing message  Not uploaded    How can I know that what is the problem and how can I get the actual problem to display to the user

User · Accepted Answer

Check that the web server has permissions to write to the  images   directory

User · Answer

In php ini search for upload max filesize and post max size  I had the same problem and the solution was to change these values to a value greater than the file size

User · Answer

Try this    upload dir     SERVER  DOCUMENT ROOT       images     if  is dir  upload dir   amp  amp  is writable  upload dir            do upload logic here   else       echo  Upload directory is not writable  or does not exist        This will instantly flag any file permission errors

User · Answer

or run suexec and never have to change permissions again

User · Answer

Please check permission  images   directory

User · Answer

How can I know that what is the problem   Easy  Refer to the error log of the webserver      how can I get the actual problem to display to the user     NEVER do it  An average user will unerstand nothing of this error  A malicious user should get no feedback  especially in a form of very informative error message   Just show a page with excuses      If you don t have access to the server s error log  your task become more complicated  There are several ways to get in touch with error messages    To display error messages on screen you can add these lines to the code  ini set  display errors  1   error reporting E ALL     or to make custom error logfile  ini set  log errors  1   ini set  error log    absolute path tp log file      and there are some other ways  but you must understand that without actual error message you can t move  It s hard to be blind in the dark

User · Answer

Edit the code to be as follows      Upload file  moved   move uploaded file   FILES  file    tmp name     images      myFile txt      if   moved       echo  Successfully uploaded              else     echo  Not uploaded because of error      FILES  file    error        It will give you one of the following error code values 1 to 8      UPLOAD ERR INI SIZE      Value  1  The uploaded file exceeds the upload max filesize directive in php ini       UPLOAD ERR FORM SIZE      Value  2  The uploaded file exceeds the MAX FILE SIZE directive that was specified in the HTML form       UPLOAD ERR PARTIAL      Value  3  The uploaded file was only partially uploaded       UPLOAD ERR NO FILE      Value  4  No file was uploaded       UPLOAD ERR NO TMP DIR      Value  6  Missing a temporary folder  Introduced in PHP 5 0 3       UPLOAD ERR CANT WRITE      Value  7  Failed to write file to disk  Introduced in PHP 5 1 0       UPLOAD ERR EXTENSION      Value  8  A PHP extension stopped the file upload  PHP does not provide a way to ascertain which extension caused the file upload to stop  examining the list of loaded extensions with phpinfo   may help

User · Answer

uploadfile     SERVER  DOCUMENT ROOT     Thesis images     profic   uniqid rand      FILES  pic    name      if is uploaded file   FILES  pic    tmp name            moved   move uploaded file   FILES  pic    tmp name     uploadfile  profic       if  moved                echo  sucess             else               echo  failed

User · Answer

On virtual hosting check your disk quota   if quota exceed  move uploaded file return error   PS   I ve been looking for this for a long time

User · Answer

I ran into a very obscure and annoying cause of error 6  After goofing around with some NFS mounted volumes  uploads started failing   Problem resolved by restarting services  systemctl restart php-fpm service systemctl restart httpd service

User · Answer

Do you checks that file is uploaded ok   Maybe you exceeded max post size  or max upload filesize  When login using FileZilla you are copying files as you  when uploading by PHP wiritng this file is from user that runs apache  for exaplme www-data   try to put chmod 755 for images

User · Answer

Please check that your form tag have this attribute   enctype  multipart form-data

User · Answer

move uploaded file   will return   FALSE if file name is invalid FALSE and issue a warning in the error log if the apache process does not have read write permissions to source or destination directories  PHP Error Log My php error log was at   var log httpd error log and had these errors   Warning  move uploaded file images robot jpg   failed to open stream  Permission denied in  var www html mysite mohealth php on line 78 Warning  move uploaded file    Unable to move   tmp phpsKD2Qm  to  images robot jpg  in  var www html mysite mohealth php on line 78  move uploaded file   tries to move files from a temporary directory to a destination directory  When apache process tried to move files  it could not read the temporary or write to the destination dir   Find which user is running Apache  Web Server  Check which user is running the apache service by this command  ps aux   grep httpd  The first column is the user name   Check Read Permission at Temporary Dir  Your can find the path to your temp dir by calling echo sys get tmp dir    in a php page  Then on the command line  issue ls -ld  tmp temporary-dir to see if the apache user has access to read here  Check Write Permission at Destination Dir  issue ls -ld  var www html destination-directory to see if the apache user has access to write here  Add permissions as necessary using chown or chgrp  Restart Apache using sudo service httpd restart

[php] PHP move_uploaded_file() error?

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