CSV: Undefined Offset -> Convert to XML - php

Question

I have this CSV file: http://www.gamesdeal.com/media/feedgenerator/Gamekey.csv
And get this error with PHP:
PHP Notice: Undefined offset: 6 in
But the problem is that I can not create the CSV file by my self. It is from a store. So, I can't modify it... Does somebody knows how I can fix this error?
Here my code:
function csvToXML($inputFilename, $outputFilename, $delimiter = ','){
// Open csv to read
$inputFile = fopen($inputFilename, 'rt');
// Get the headers of the file
$headers = fgetcsv($inputFile, 0, $delimiter);
// Create a new dom document with pretty formatting
$doc = new DOMDocument('1.0', 'utf-8');
$doc->preserveWhiteSpace = false;
$doc->formatOutput = true;
// Add a root node to the document
$root = $doc->createElement('products');
$root = $doc->appendChild($root);
while (($row = fgetcsv($inputFile, 0, $delimiter)) !== false) {
$container = $doc->createElement('product');
foreach ($headers as $i => $header) {
$child = $doc->createElement($header);
$child = $container->appendChild($child);
$value = $doc->createTextNode($row[$i]);
$value = $child->appendChild($value);
}
$root->appendChild($container);
}
$strxml = $doc->saveXML();
$handle = fopen($outputFilename, 'w');
fwrite($handle, $strxml);
fclose($handle);
}

Answer 1

Here is the problem:
header: products_price <tab> price_currency
data: 5.45 EUR (no tab between 5.45 and EUR)
So in the header there are 7 fields defined, but only 6 in the data (also most records don't have a EAN value, but there's a tab at the end, so that should be ok).
To fix this you could:
read all the fields manually
first replace products_price <tab> price_currency with products_price price_currency in the header
remove price_currency from $headers
or somehow let the parser know there are only 6 fields instead of 7
You probably have to correct the price field afterwards then.