Compare contents of 2 csv Files in PHP

Question

Does anybody know what is the best way to compare the contents of 2 csv files and report the identical rows.

By identical i mean, records which have the same values

Answer 1

I think this is the actual code of which Lord Vader speaks:

#!/usr/bin/php
 $strLineData) {
    $arrLineData = explode(',',$strLineData);
  }
  return $arrLineData;
}

$arrFile1 = parseData($strFile1);
$arrFile2 = parseData($strFile2);

$intRow = 0;
foreach($arrFile1 as $intKey => $strVal) {
  if(!isset($arrFile2[$intKey]) || ($arrFile2[$intKey] != $strVal)) {
    exit("Column $intKey, row $intRow of $strFile1 doesn't match\n");
  }
  $intRow++;
}
print "All rows match fine.\n";

?>