fixing tags

src/Exif_template.xml

@@ -30,7 +30,10 @@
    <CameraSerialNumber tag="0xc62f" format="ASCII" function="SERIAL"/>
    <ImageNumber  tag="0x9211" format="LONG" count="1"  seq="25" dlen="4"/>
    <Orientation  tag="0x112"  format="SHORT" count="1"  seq="27" dlen="2"/>
-   <PageNumber   tag="0x129"  format="SHORT" count="1"  seq="28" dlen="2"/>
+   <PageNumber   tag="0x129"  format="SHORT" count="2"  seq="28" dlen="2">
+   <value> 0 </value>
+   <value> 4 </value>
+   </PageNumber>
    <ExifTag tag="0x8769" format="LONG" function="EXIFTAG"/>
    <GPSTag tag="0x08825" format="LONG" function="GPSTAG"/>
 <!-- Tiff only -->

src/exif.php

@@ -645,7 +645,6 @@ function finish_ifd(&$exif_data, &$ifd_pointer) { // we do not have additional I
 function addDirEntry0($ifd_entry, &$dir_sequence, &$dir_entries, $lh) {
 //	global $dir_sequence,$dir_entries,$exif_head;
 //	$lh=count($exif_head);
-
 	$attrs = $ifd_entry->attributes();
 	//  var_dump($attrs);
 	//  if  (array_key_exists  ( "seq"  , $attrs  )) {
@@ -830,7 +829,10 @@ echo "\n";
 	$ifd_entry->addChild ("ltag",$ltag );
 	if (count($ifd_data) <=4) {
 		$ifd_entry->addChild ('value_offest',$ifd_pointer);
-		$ifd_data= array_pad($ifd_data,-4,0); // add leading zeroes if <4 bytes
+		
+//		$ifd_data= array_pad($ifd_data,-4,0); // add leading zeroes if <4 bytes
+		$ifd_data= array_pad($ifd_data, 4,0); // add trailing zeroes if <4 bytes (for shorts)
+		
 		for ($i=0;$i<4;$i++)   $exif_data[$ifd_pointer++]=$ifd_data[$i];
 	} else { //pointer, not data
 		$ifd_entry->addChild ('value_offest',$data_pointer);