note 78406 added to function.fread

I thought I had an issue where fread() would fail on files > 30M in size. I tried a file_get_contents() method with the same results. The issue was not reading the file, but echoing its data back to the browser. Basically, you need to split up the filedata into manageable chunks before firing it off to the browser: <?php $total = filesize($filepath); $blocksize = (2 << 20); //2M chunks $sent = 0; $handle = fopen($filepath, "r"); // Push headers that tell what kind of file is coming down the pike header('Content-type: '.$content_type); header('Content-Disposition: attachment; filename='.$filename); header('Content-length: '.$filesize * 1024); // Now we need to loop through the file and echo out chunks of file data // Dumping the whole file fails at > 30M! while($sent < $total){ echo fread($handle, $blocksize); $sent += $blocksize; } exit(0); ?> Hope this helps someone! ---- Server IP: 208.69.120.35 Probable Submitter: 24.123.63.138 ---- Manual Page -- http://www.php.net/manual/en/function.fread.php Edit -- https://master.php.net/note/edit/78406 Del: integrated -- https://master.php.net/note/delete/78406/integrated Del: useless -- https://master.php.net/note/delete/78406/useless Del: bad code -- https://master.php.net/note/delete/78406/bad+code Del: spam -- https://master.php.net/note/delete/78406/spam Del: non-english -- https://master.php.net/note/delete/78406/non-english Del: in docs -- https://master.php.net/note/delete/78406/in+docs Del: other reasons-- https://master.php.net/note/delete/78406 Reject -- https://master.php.net/note/reject/78406 Search -- https://master.php.net/manage/user-notes.php