Error in Writing to Image file from PHP

Question

I am attempting to write to an image file from a blob.

 if($_POST[\'logoFilename\'] != \'undefined\'){
  $logoFile = fopen($_POST[\'logoFilename\'], \'w\') o         


        

Answer 1

If it's really a blob, you might want to trying using mode "wb" as the second parameter to your fopen() call.

EDIT: You might also consider just using file_put_contents(), which is binary-safe.