pdfLib create_pvf

[2bee]

I'm having trouble creating multiple PVF files.

It works with a single operKey, but not with multiple operKeys, the careQuery.php below goes to a database and pulls out a blob photo.

Can anyone give me a clue?

$p->begin_document ( "", "" ) ;
for ( $k = 0; $k <= 3; $k += 1) {
   $p->begin_page_ext ( $pagewidth, $pageheight, "" );
   $operKey = '10019152';
 
   /*  This is commented out 'cause it doesn't work
   if ($k=0)
   $operKey = '10019152';
   if ($k=1)
    $operKey = '10000431';
   if ($k>1)
    $operKey = '10017721';
   */
 
   include './cardQuery.php';
 
   //Create PDF Virtual File (PVF)
   $pvf_filename = "/var/www/html/jops/" . $operKey . ".jpg";
   $p->create_pvf($pvf_filename,$picture,"");
   $image2 = $p->load_image("jpeg", $pvf_filename, "");
   $p->fit_image($image2, 160,70,
         "boxsize={65 70} position={left top} fitmethod=meet");
   $p->delete_pvf($pvf_filename);
   $p->end_page_ext ( "" );
 
}
$p->end_document ( "" );