since i cannot get this to work any other way i did this…


function hextostr($x) {
$s='';
foreach(explode("\n",trim(chunk_split($x,2))) as $h) $s.=chr(hexdec($h));
return($s);
}


this way my data gets changed but it consumes alot of memory so large files are sitll a big problem.

Any recomendation or a hint how to implement:


$lob = fopen('data://text/plain;base64,' . base64_encode($lob), 'r');


I just cant get it to work.

With regards,
Marko

i am having a big problem with this PDO LOB bug. I have alof of files stored in DB2 and currently the only solution i can use is to do this…


$stmt = $db->prepare($QSql);
$stmt->bindColumn(1, $Podat, PDO::PARAM_LOB);
$stmt->bindColumn(2, $FileName, PDO::PARAM_STR);
$stmt->execute();
$stmt->fetch(PDO::FETCH_BOUND);

fwrite($Datot, $PodatPret);
fclose($Datot);


This solution is good for small images… but it is very bad for larger files since it takes alot of time to convert to scroll over the file doing substr, hexdec and chr.

Anyone can help?

Contact me by mail ( kozy_ligh at yahoo dot com ) or answer here please.

Thank you!

With regards,

Marko

http://www.packtpub.com/Learning-PHP-Data-Objects-Open-Source/book

I’m a great fan of the PDO database access library in PHP 5 and use it for all of my database work in PHP. I love its’ clean, object oriented syntax and great support for prepared statements. I also like the fact that it supports most of the most commo…

if (is_string($lob)) {
   // $lob is now a resource pointing to a stream composed of the data at hand
   $lob = fopen('data://text/plain;base64,' . base64_encode($lob), 'r');
}

fpassthru($lob);