function get_Panasonic_Makernote_Html($Makernote_tag, $filename)
{
if ($Makernote_tag['Makernote Type'] == "Panasonic") {
return interpret_IFD($Makernote_tag['Decoded Data'][0], $filename);
} else {
if ($Makernote_tag['Makernote Type'] == "Panasonic Empty Makernote") {
// Do Nothing
return "";
} else {
// Unknown Makernote Type
return FALSE;
}
}
// Shouldn't get here
return FALSE;
}
function get_Olympus_Makernote_Html($Makernote_tag, $filename)
{
// Check that this tag uses the Olympus tags, otherwise it can't be interpreted here
if ($Makernote_tag['Makernote Tags'] != "Olympus") {
// Not Olympus tags - can't interpret with this function
return FALSE;
}
// Check if the Decoded data is valid
if ($Makernote_tag['Decoded Data'][0] === FALSE) {
// Decoded data is not valid - can't interpret with this function
return FALSE;
}
// Minolta Thumbnail 1
if (array_key_exists(0x88, $Makernote_tag['Decoded Data'][0]) && $Makernote_tag['Makernote Tags'] == "Olympus") {
// Change: as of version 1.11 - Changed to make thumbnail link portable across directories
// Build the path of the thumbnail script and its filename parameter to put in a url
$link_str = get_relative_path(dirname(__FILE__) . "/../get_minolta_thumb.php", getcwd());
$link_str .= "?filename=";
$link_str .= get_relative_path($filename, dirname(__FILE__) . "/..");
// Add thumbnail link to html
$Makernote_tag['Decoded Data'][0][0x88]['Text Value'] = "<a class=\"EXIF_Minolta_Thumb_Link\" href=\"{$link_str}\" ><img class=\"EXIF_Minolta_Thumb\" src=\"{$link_str}\"></a>";
$Makernote_tag['Decoded Data'][0][0x88]['Type'] = "String";
}
// Minolta Thumbnail 2
if (array_key_exists(0x81, $Makernote_tag['Decoded Data'][0]) && $Makernote_tag['Makernote Tags'] == "Olympus") {
// Change: as of version 1.11 - Changed to make thumbnail link portable across directories
// Build the path of the thumbnail script and its filename parameter to put in a url
$link_str = get_relative_path(dirname(__FILE__) . " /../get_minolta_thumb.php", getcwd());
$link_str .= "?filename=";
$link_str .= get_relative_path($filename, dirname(__FILE__) . "/..");
// Add thumbnail link to html
$Makernote_tag['Decoded Data'][0][0x81]['Text Value'] = "<a class=\"EXIF_Minolta_Thumb_Link\" href=\"{$link_str}\" ><img class=\"EXIF_Minolta_Thumb\" src=\"{$link_str}\"></a>";
$Makernote_tag['Decoded Data'][0][0x81]['Type'] = "String";
}
// Interpret the IFD and return the HTML
return interpret_IFD($Makernote_tag['Decoded Data'][0], $filename);
}
function get_Pentax_Makernote_Html($Makernote_tag, $filename)
{
// Check that this is a Pentax type makernote
if ($Makernote_tag['Makernote Type'] != "Pentax") {
// Not a Pentax makernote - abort
return False;
}
// Interpret the IFD and return the html
return interpret_IFD($Makernote_tag['Decoded Data'][0], $filename);
}
function get_Nikon_Makernote_Html($Makernote_tag, $filename)
{
// Check that this is a Nikon Makernote, otherwise it can't be interpreted here
if ($Makernote_tag['Makernote Type'] != "Nikon Type 1" && $Makernote_tag['Makernote Type'] != "Nikon Type 2" && $Makernote_tag['Makernote Type'] != "Nikon Type 3") {
// Not a Nikon Makernote - cannot interpret it - abort
return FALSE;
}
// Interpret the IFD and return the HTML
return interpret_IFD($Makernote_tag['Decoded Data'][0], $filename);
}
function get_Ricoh_Makernote_Html($Makernote_tag, $filename)
{
// Check if this makernote is Ricoh IFD type
if ($Makernote_tag['Makernote Type'] == "Ricoh") {
// This is a Ricoh IFD makernote - interpret it
return interpret_IFD($Makernote_tag['Decoded Data'][0], $filename);
} else {
if ($Makernote_tag['Makernote Type'] == "Ricoh Text") {
// This is a Ricoh text makernote
// Construct the start of enclosing html for the text
$output_str = "<table class=\"EXIF_Table\"border=1><tr class=\"EXIF_Table_Row\"><td class=\"EXIF_Value_Cell\">";
// Replace the semicolon dividers with line break html tags
$output_str .= str_replace(";", "<BR>\n", $Makernote_tag['Data']);
// Close the html
$output_str .= "</td></tr></table>";
// Return the html
return $output_str;
} else {
if ($Makernote_tag['Makernote Type'] == "Ricoh Empty Makernote") {
// Do Nothing
return "";
} else {
// Don't recognise the Makernote type - not a Ricoh makernote
return FALSE;
}
}
}
}
function get_Kyocera_Makernote_Html($Makernote_tag, $filename)
{
// Check that this is a Kyocera Makernote, otherwise it can't be interpreted here
if ($Makernote_tag['Makernote Type'] != "Kyocera") {
// Not a Kyocera Makernote - cannot interpret it - abort
return False;
}
// Interpret the IFD and return the HTML
return interpret_IFD($Makernote_tag['Decoded Data'][0], $filename);
}
function get_Fujifilm_Makernote_Html($Makernote_tag, $filename)
{
// Check that this tag uses the Fujifilm tags, otherwise it can't be interpreted here
if ($Makernote_tag['Makernote Type'] != "Fujifilm") {
// Not Fujifilm tags - can't interpret with this function
return FALSE;
}
// Interpret the IFD normally
return interpret_IFD($Makernote_tag['Decoded Data'][0], $filename);
}
function get_Sony_Makernote_Html($Makernote_tag, $filename)
{
// Check that this tag uses the Sony tags, otherwise it can't be interpreted here
if ($Makernote_tag['Makernote Type'] != "Sony") {
// Not Sony tags - can't interpret with this function
return FALSE;
}
// Interpret the IFD and return the HTML
return interpret_IFD($Makernote_tag['Decoded Data'][0], $filename);
}
function get_Canon_Makernote_Html($Makernote_tag, $filename)
{
// Check that this makernote uses canon tags
if ($Makernote_tag['Makernote Type'] != "Canon") {
// Makernote doesn't use Canon tags - cant Interpret it
return FALSE;
}
// Interpret the IFD to html
return interpret_IFD($Makernote_tag['Decoded Data'][0], $filename);
}
function interpret_IFD($IFD_array, $filename)
{
// Create the output string with the table tag
$output_str = "<table class=\"EXIF_Table\" border=1>\n";
// Create an extra output string to receive any supplementary html
// which cannot go inside the table
$extra_IFD_str = "";
// Check that the IFD array is valid
if ($IFD_array === FALSE || $IFD_array === NULL) {
// the IFD array is NOT valid - exit
return "";
}
// Check if this is an EXIF IFD and if there is a makernote present
if ($IFD_array['Tags Name'] === "EXIF" && !array_key_exists(37500, $IFD_array)) {
// This is an EXIF IFD but NO makernote is present - Add a message to the output
$extra_IFD_str .= "<h3 class=\"EXIF_Secondary_Heading\">No Makernote Present</h3>";
}
// Cycle through each tag in the IFD
foreach ($IFD_array as $Tag_ID => $Exif_Tag) {
// Ignore the non numeric elements - they aren't tags
if (!is_numeric($Tag_ID)) {
// Skip Tags Name
} else {
if ($Exif_Tag['Decoded'] == TRUE) {
// This tag has been successfully decoded
// Table cells won't get drawn with nothing in them -
// Ensure that at least a non breaking space exists in them
if (trim($Exif_Tag['Text Value']) == "") {
$Exif_Tag['Text Value'] = " ";
}
// Check if the tag is a sub-IFD
if ($Exif_Tag['Type'] == "SubIFD") {
// This is a sub-IFD tag
// Add a sub-heading for the sub-IFD
$extra_IFD_str .= "<h3 class=\"EXIF_Secondary_Heading\">" . $Exif_Tag['Tag Name'] . " contents</h3>";
// Cycle through each sub-IFD in the chain
foreach ($Exif_Tag['Data'] as $subIFD) {
// Interpret this sub-IFD and add the html to the secondary output
$extra_IFD_str .= interpret_IFD($subIFD, $filename);
}
} else {
if ($Exif_Tag['Type'] == "Maker Note") {
// This is a Makernote Tag
// Add a sub-heading for the Makernote
$extra_IFD_str .= "<h3 class=\"EXIF_Secondary_Heading\">Maker Note Contents</h3>";
// Interpret the Makernote and add the html to the secondary output
$extra_IFD_str .= Interpret_Makernote_to_HTML($Exif_Tag, $filename);
} else {
if ($Exif_Tag['Type'] == "IPTC") {
// This is a IPTC/NAA Record, interpret it and output to the secondary html
$extra_IFD_str .= "<h3 class=\"EXIF_Secondary_Heading\">Contains IPTC/NAA Embedded in EXIF</h3>";
$extra_IFD_str .= Interpret_IPTC_to_HTML($Exif_Tag['Data']);
} else {
if ($Exif_Tag['Type'] == "XMP") {
// This is a XMP Record, interpret it and output to the secondary html
$extra_IFD_str .= "<h3 class=\"EXIF_Secondary_Heading\">Contains XMP Embedded in EXIF</h3>";
$extra_IFD_str .= Interpret_XMP_to_HTML($Exif_Tag['Data']);
} else {
if ($Exif_Tag['Type'] == "IRB") {
// This is a Photoshop IRB Record, interpret it and output to the secondary html
$extra_IFD_str .= "<h3 class=\"EXIF_Secondary_Heading\">Contains Photoshop IRB Embedded in EXIF</h3>";
$extra_IFD_str .= Interpret_IRB_to_HTML($Exif_Tag['Data'], $filename);
} else {
if ($Exif_Tag['Type'] == "Numeric") {
// Numeric Tag - Output text value as is.
$output_str .= "<tr class=\"EXIF_Table_Row\"><td class=\"EXIF_Caption_Cell\">" . $Exif_Tag['Tag Name'] . "</td><td class=\"EXIF_Value_Cell\">" . $Exif_Tag['Text Value'] . "</td></tr>\n";
} else {
// Other tag - Output text as preformatted
$output_str .= "<tr class=\"EXIF_Table_Row\"><td class=\"EXIF_Caption_Cell\">" . $Exif_Tag['Tag Name'] . "</td><td class=\"EXIF_Value_Cell\"><pre>" . trim($Exif_Tag['Text Value']) . "</pre></td></tr>\n";
}
}
}
}
}
}
} else {
// Tag has NOT been decoded successfully
// Hence it is either an unknown tag, or one which
// requires processing at the time of html construction
// Table cells won't get drawn with nothing in them -
// Ensure that at least a non breaking space exists in them
if (trim($Exif_Tag['Text Value']) == "") {
$Exif_Tag['Text Value'] = " ";
}
// Check if this tag is the first IFD Thumbnail
if ($IFD_array['Tags Name'] == "TIFF" && $Tag_ID == 513) {
// This is the first IFD thumbnail - Add html to the output
// Change: as of version 1.11 - Changed to make thumbnail link portable across directories
// Build the path of the thumbnail script and its filename parameter to put in a url
$link_str = get_relative_path(dirname(__FILE__) . "/get_exif_thumb.php", getcwd());
$link_str .= "?filename=";
$link_str .= get_relative_path($filename, dirname(__FILE__));
// Add thumbnail link to html
$output_str .= "<tr class=\"EXIF_Table_Row\"><td class=\"EXIF_Caption_Cell\">" . $Exif_Tag['Tag Name'] . "</td><td class=\"EXIF_Value_Cell\"><a class=\"EXIF_First_IFD_Thumb_Link\" href=\"{$link_str}\"><img class=\"EXIF_First_IFD_Thumb\" src=\"{$link_str}\"></a></td></tr>\n";
} else {
if ($Exif_Tag['Type'] == "Maker Note") {
// This is the makernote, but has not been decoded
// Add a message to the secondary output
$extra_IFD_str .= "<h3 class=\"EXIF_Secondary_Heading\">Makernote Coding Unknown</h3>\n";
} else {
// This is an Unknown Tag
// Check if the user wants to hide unknown tags
if ($GLOBALS['HIDE_UNKNOWN_TAGS'] === FALSE) {
// User wants to display unknown tags
// Check if the Data is an ascii string
if ($Exif_Tag['Data Type'] == 2) {
// This is a Ascii String field - add it preformatted to the output
$output_str .= "<tr class=\"EXIF_Table_Row\"><td class=\"EXIF_Caption_Cell\">" . $Exif_Tag['Tag Name'] . "</td><td class=\"EXIF_Value_Cell\"><pre>" . trim($Exif_Tag['Text Value']) . "</pre></td></tr>\n";
} else {
// Not an ASCII string - add it as is to the output
$output_str .= "<tr class=\"EXIF_Table_Row\"><td class=\"EXIF_Caption_Cell\">" . $Exif_Tag['Tag Name'] . "</td><td class=\"EXIF_Value_Cell\">" . trim($Exif_Tag['Text Value']) . "</td></tr>\n";
}
}
}
}
}
}
}
// Close the table in the output
$output_str .= "</table>\n";
// Add the secondary output at the end of the main output
$output_str .= "{$extra_IFD_str}\n";
// Return the resulting html
return $output_str;
}
function get_Casio_Makernote_Html($Makernote_tag, $filename)
{
// Check that this tag uses the Casio tags, otherwise it can't be interpreted here
if ($Makernote_tag['Makernote Type'] != "Casio Type 1" && $Makernote_tag['Makernote Type'] != "Casio Type 2") {
// Not Casio tags - can't interpret with this function
return FALSE;
}
// Casio Thumbnail (Tag 4)
if (array_key_exists(4, $Makernote_tag['Decoded Data'][0]) && $Makernote_tag['Makernote Tags'] == "Casio Type 2") {
// Change: as of version 1.11 - Changed to make thumbnail link portable across directories
// Build the path of the thumbnail script and its filename parameter to put in a url
$link_str = get_relative_path(dirname(__FILE__) . "/get_casio_thumb.php", getcwd());
$link_str .= "?filename=";
$link_str .= get_relative_path($filename, dirname(__FILE__));
// Add thumbnail link to html
$Makernote_tag['Decoded Data'][0][4]['Text Value'] = "<a class=\"EXIF_Casio_Thumb_Link\" href=\"{$link_str}\"><img class=\"EXIF_Casio_Thumb\" src=\"{$link_str}\"></a></td></tr>\n";
$Makernote_tag['Decoded Data'][0][4]['Type'] = "String";
}
// Casio Thumbnail (Tag 8192)
if (array_key_exists(8192, $Makernote_tag['Decoded Data'][0]) && $Makernote_tag['Makernote Tags'] == "Casio Type 2") {
// Change: as of version 1.11 - Changed to make thumbnail link portable across directories
// Build the path of the thumbnail script and its filename parameter to put in a url
$link_str = get_relative_path(dirname(__FILE__) . "/.." . "/get_casio_thumb.php", getcwd());
$link_str .= "?filename=";
$link_str .= get_relative_path($filename, dirname(__FILE__) . "/..");
// Add thumbnail link to html
$Makernote_tag['Decoded Data'][0][8192]['Text Value'] = "<a class=\"EXIF_Casio_Thumb_Link\" href=\"{$link_str}\"><img class=\"EXIF_Casio_Thumb\" src=\"{$link_str}\"></a></td></tr>\n";
$Makernote_tag['Decoded Data'][0][8192]['Type'] = "String";
}
// Check if there are two thumbnail offset tags
if (array_key_exists(4, $Makernote_tag['Decoded Data'][0]) && array_key_exists(8192, $Makernote_tag['Decoded Data'][0])) {
// There are two copies of the thumbnail offset - Remove one
array_splice($Makernote_tag['Decoded Data'][0], 4, 1);
}
// Interpret the IFD and return the html
return interpret_IFD($Makernote_tag['Decoded Data'][0], $filename);
}
function get_Olympus_Makernote_Html($Makernote_tag, $filename)
{
// Check that this tag uses the Olympus tags, otherwise it can't be interpreted here
if ($Makernote_tag['Makernote Tags'] != "Olympus") {
// Not Olympus tags - can't interpret with this function
return FALSE;
}
// Check if the Decoded data is valid
if ($Makernote_tag['Decoded Data'][0] === FALSE) {
// Decoded data is not valid - can't interpret with this function
return FALSE;
}
// Minolta Thumbnail 1
if (array_key_exists(0x88, $Makernote_tag['Decoded Data'][0]) && $Makernote_tag['Makernote Tags'] == "Olympus") {
$Makernote_tag['Decoded Data'][0][0x88]['Text Value'] = "<a class=\"EXIF_Minolta_Thumb_Link\" href=\"get_minolta_thumb.php?filename={$filename}\" ><img class=\"EXIF_Minolta_Thumb\" src=\"get_minolta_thumb.php?filename={$filename}\"></a>";
$Makernote_tag['Decoded Data'][0][0x88]['Type'] = "String";
}
// Minolta Thumbnail 2
if (array_key_exists(0x81, $Makernote_tag['Decoded Data'][0]) && $Makernote_tag['Makernote Tags'] == "Olympus") {
$Makernote_tag['Decoded Data'][0][0x81]['Text Value'] = "<a class=\"EXIF_Minolta_Thumb_Link\" href=\"get_minolta_thumb.php?filename={$filename}\" ><img class=\"EXIF_Minolta_Thumb\" src=\"get_minolta_thumb.php?filename={$filename}\"></a>";
$Makernote_tag['Decoded Data'][0][0x81]['Type'] = "String";
}
// Interpret the IFD and return the HTML
return interpret_IFD($Makernote_tag['Decoded Data'][0], $filename);
}
function get_Casio_Makernote_Html($Makernote_tag, $filename)
{
// Check that this tag uses the Casio tags, otherwise it can't be interpreted here
if ($Makernote_tag['Makernote Type'] != "Casio Type 1" && $Makernote_tag['Makernote Type'] != "Casio Type 2") {
// Not Casio tags - can't interpret with this function
return FALSE;
}
// Casio Thumbnail (Tag 4)
if (array_key_exists(4, $Makernote_tag['Decoded Data'][0]) && $Makernote_tag['Makernote Tags'] == "Casio Type 2") {
$Makernote_tag['Decoded Data'][0][4]['Text Value'] = "<a class=\"EXIF_Casio_Thumb_Link\" href=\"get_casio_thumb.php?filename={$filename}\"><img class=\"EXIF_Casio_Thumb\" src=\"get_casio_thumb.php?filename={$filename}\"></a>";
$Makernote_tag['Decoded Data'][0][4]['Type'] = "String";
}
// Casio Thumbnail (Tag 8192)
if (array_key_exists(8192, $Makernote_tag['Decoded Data'][0]) && $Makernote_tag['Makernote Tags'] == "Casio Type 2") {
$Makernote_tag['Decoded Data'][0][8192]['Text Value'] = "<a class=\"EXIF_Casio_Thumb_Link\" href=\"get_casio_thumb.php?filename={$filename}\"><img class=\"EXIF_Casio_Thumb\" src=\"get_casio_thumb.php?filename={$filename}\"></a>";
$Makernote_tag['Decoded Data'][0][8192]['Type'] = "String";
}
// Check if there are two thumbnail offset tags
if (array_key_exists(4, $Makernote_tag['Decoded Data'][0]) && array_key_exists(8192, $Makernote_tag['Decoded Data'][0])) {
// There are two copies of the thumbnail offset - Remove one
array_splice($Makernote_tag['Decoded Data'][0], 4, 1);
}
// Interpret the IFD and return the html
return interpret_IFD($Makernote_tag['Decoded Data'][0], $filename);
}
function interpret_IFD($IFD_array, $filename)
{
global $mosConfig_live_site, $zoom;
// Create the output string with the table tag
$output_str = "<table class=\"EXIF_Table\" border=\"0\" cellspacing=\"0\" cellpadding=\"3\" width=\"70%\">\n";
// Create an extra output string to receive any supplementary html
// which cannot go inside the table
$extra_IFD_str = "";
// Check that the IFD array is valid
if ($IFD_array === FALSE || $IFD_array === NULL) {
// the IFD array is NOT valid - exit
return "";
}
// Check if this is an EXIF IFD and if there is a makernote present
if ($IFD_array['Tags Name'] === "EXIF" && !array_key_exists(37500, $IFD_array)) {
// This is an EXIF IFD but NO makernote is present - Add a message to the output
$extra_IFD_str .= "<h3 class=\"EXIF_Secondary_Heading\">No Makernote Present</h3>";
}
// Cycle through each tag in the IFD
foreach ($IFD_array as $Tag_ID => $Exif_Tag) {
// Ignore the non numeric elements - they aren't tags
if (!is_numeric($Tag_ID)) {
// Skip Tags Name
} else {
if ($Exif_Tag['Decoded'] == TRUE) {
// This tag has been successfully decoded
// Table cells won't get drawn with nothing in them -
// Ensure that at least a non breaking space exists in them
if (trim($Exif_Tag['Text Value']) == "") {
$Exif_Tag['Text Value'] = " ";
}
// Check if the tag is a sub-IFD
if ($Exif_Tag['Type'] == "SubIFD") {
// This is a sub-IFD tag
// Add a sub-heading for the sub-IFD
$extra_IFD_str .= "<h3 class=\"EXIF_Secondary_Heading\">" . $Exif_Tag['Tag Name'] . " contents</h3>";
// Cycle through each sub-IFD in the chain
foreach ($Exif_Tag['Data'] as $subIFD) {
// Interpret this sub-IFD and add the html to the secondary output
$extra_IFD_str .= interpret_IFD($subIFD, $filename);
}
} else {
if ($Exif_Tag['Type'] == "Maker Note") {
// This is a Makernote Tag
// Add a sub-heading for the Makernote
$extra_IFD_str .= "<h3 class=\"EXIF_Secondary_Heading\">Maker Note Contents</h3>";
// Interpret the Makernote and add the html to the secondary output
$extra_IFD_str .= Interpret_Makernote_to_HTML($Exif_Tag, $filename);
} else {
if ($Exif_Tag['Type'] == "IPTC") {
// This is a IPTC/NAA Record, interpret it and output to the secondary html
$extra_IFD_str .= "<h3 class=\"EXIF_Secondary_Heading\">Contains IPTC/NAA Embedded in EXIF</h3>";
$extra_IFD_str .= Interpret_IPTC_to_HTML($Exif_Tag['Data']);
} else {
if ($Exif_Tag['Type'] == "Numeric") {
// Numeric Tag - Output text value as is.
$output_str .= "<tr class=\"EXIF_Table_Row\"><td class=\"EXIF_Caption_Cell\">" . $Exif_Tag['Tag Name'] . "</td><td class=\"EXIF_Value_Cell\">" . $Exif_Tag['Text Value'] . "</td></tr>\n";
} else {
// Other tag - Output text as preformatted
$output_str .= "<tr class=\"EXIF_Table_Row\"><td class=\"EXIF_Caption_Cell\">" . $Exif_Tag['Tag Name'] . "</td><td class=\"EXIF_Value_Cell\"><pre>" . trim($Exif_Tag['Text Value']) . "</pre></td></tr>\n";
}
}
}
}
} else {
// Tag has NOT been decoded successfully
// Hence it is either an unknown tag, or one which
// requires processing at the time of html construction
// Table cells won't get drawn with nothing in them -
// Ensure that at least a non breaking space exists in them
if (trim($Exif_Tag['Text Value']) == "") {
$Exif_Tag['Text Value'] = " ";
}
// Check if this tag is the first IFD Thumbnail
if ($IFD_array['Tags Name'] == "TIFF" && $Tag_ID == 513) {
if ($zoom->_CONFIG['hotlinkProtection']) {
$filename = $zoom->encrypt($filename);
}
// This is the first IFD thumbnail - Add html to the output
$output_str .= "<tr class=\"EXIF_Table_Row\"><td class=\"EXIF_Caption_Cell\">" . $Exif_Tag['Tag Name'] . "</td><td class=\"EXIF_Value_Cell\"><a class=\"EXIF_First_IFD_Thumb_Link\" href=\"" . $mosConfig_live_site . "/components/com_zoom/lib/iptc/get_exif_thumb.php?filename=" . $filename . "\"><img class=\"EXIF_First_IFD_Thumb\" src=\"" . $mosConfig_live_site . "/components/com_zoom/lib/iptc/get_exif_thumb.php?filename=" . $filename . "\" alt=\"\" /></a></td></tr>\n";
} else {
if ($Exif_Tag['Type'] == "Maker Note") {
// This is the makernote, but has not been decoded
// Add a message to the secondary output
$extra_IFD_str .= "<h3 class=\"EXIF_Secondary_Heading\">Makernote Coding Unknown</h3>\n";
} else {
// This is an Unknown Tag
// Check if the user wants to hide unknown tags
if ($GLOBALS['HIDE_UNKNOWN_TAGS'] === FALSE) {
// User wants to display unknown tags
// Check if the Data is an ascii string
if ($Exif_Tag['Data Type'] == 2) {
// This is a Ascii String field - add it preformatted to the output
$output_str .= "<tr class=\"EXIF_Table_Row\"><td class=\"EXIF_Caption_Cell\">" . $Exif_Tag['Tag Name'] . "</td><td class=\"EXIF_Value_Cell\"><pre>" . trim($Exif_Tag['Text Value']) . "</pre></td></tr>\n";
} else {
// Not an ASCII string - add it as is to the output
$output_str .= "<tr class=\"EXIF_Table_Row\"><td class=\"EXIF_Caption_Cell\">" . $Exif_Tag['Tag Name'] . "</td><td class=\"EXIF_Value_Cell\">" . trim($Exif_Tag['Text Value']) . "</td></tr>\n";
}
}
}
}
}
}
}
// Close the table in the output
$output_str .= "</table>\n";
// Add the secondary output at the end of the main output
$output_str .= "{$extra_IFD_str}\n";
// Return the resulting html
return $output_str;
}