dediff.php

dediff.php

<?php

$fromLive = fopen('../var/tmp/from_live.csv', 'r');
$fromTest = fopen('../var/tmp/from_test.csv', 'r');
$fromLiveSame = fopen('../var/tmp/from_live_same.csv', 'w');
$fromTestSame = fopen('../var/tmp/from_test_same.csv', 'w');
$fromLiveDiff = fopen('../var/tmp/from_live_diff.csv', 'w');
$fromTestDiff = fopen('../var/tmp/from_test_diff.csv', 'w');

while (($lineLive = fgets($fromLive)) !== false) {
    $lineTest = fgets($fromTest);

    if ($lineTest === false || trim($lineLive) !== trim($lineTest)) {
        fwrite($fromLiveDiff, $lineLive);
        if ($lineTest !== false) {
            fwrite($fromTestDiff, $lineTest);
        }
    } else {
        fwrite($fromLiveSame, $lineLive);
        fwrite($fromTestSame, $lineTest);
    }
}

while (($lineLive = fgets($fromLive)) !== false) {
    fwrite($fromLiveDiff, $lineLive);
}

fclose($fromLive);
fclose($fromTest);
fclose($fromLiveSame);
fclose($fromTestSame);
fclose($fromLiveDiff);
fclose($fromTestDiff);

echo "Comparison complete.\n";
?>