Access to the download file at $ OPENSHIFT_DATA_DIR

I have uploaded some images to a folder $OPENSHIFT_DATA_DIR/uploaded

, but I cannot find these files using:

$_ENV['$OPENSHIFT_DATA_DIR'].'uploaded/filename.jpg';

      

        
        
        
      

    

The error message was something like this:

The requested URL / var / lib / openshift / xxxxx / app-root / data / thumbnails / filename.jpg was not found on this server.

But when I ssh into my openhift app , there was a file in$OPENSHIFT_DATA_DIR/uploaded/

Is there a specific command to extract information from $OPENSHIFT_DATA_DIR

?

***** ***** edited

So, I did some further research online and apparently the folder is $OPENSHIFT_DATA_DIR

not available. One way to get around is to create a symbolic link. However, another problem arises: I could not symbolize $OPENSHIFT_DATA_DIR/uploaded

and $OPENSHIFT_REPO_DIR/src/img/uploaded

. The command I used was:

ln -s ${OPENSHIFT_DATA_DIR}uploaded ${OPENSHIFT_REPO_DIR}src/img/uploaded

      

        
        
        
      

    

But when I check it using readlink

:

readlink -f ${OPENSHIFT_REPO_DIR}src/img/uploaded

      

        
        
        
      

    

it still displays the folder ${OPENSHIFT_REPO_DIR}src/img/uploaded

instead$OPENSHIFT_DATA_DIR/uploaded