Merge Qt Linguist TS files

merge_ts.php

<?php

$tsSrc      = "editor_en_old.ts";
$tsToMerge  = "editor_en.ts";
$tsDst      = "newts.ts";


$xmlOld = simplexml_load_file($tsSrc);
$xmlHoe = simplexml_load_file($tsToMerge);

$countOfChangedPhrazes = 0;

foreach($xmlOld->context as $ctxOld)
{
    foreach($xmlHoe->context as $ctxHoe)
    {
        if(strcmp($ctxOld->name, $ctxHoe->name) == 0)//Find contexts of same name
        {
            foreach($ctxOld->message as $msgOld)
            {
                foreach($ctxHoe->message as $msgHoe)
                {
                    if(strcmp($msgOld->source, $msgHoe->source) == 0)//Find messages are translating same source string
                    {
                        if(strcmp($msgOld->translation, $msgHoe->translation) != 0)
                        {
                            echo "OLD: " . $msgOld->translation . ";\nNEW: " . $msgHoe->translation . "\n\n";
                            $countOfChangedPhrazes++;
                        }
                        $msgOld->translation = $msgHoe->translation;
                        break;
                    }
                }
            }
            break;
        }
    }
}

echo "\n\nTotal count of change phrazes: $countOfChangedPhrazes\n\n";

$new = fopen($tsDst, "w"); // open new file
fwrite($new, $xmlOld->asXML()); //write XML to new file using asXML method
fclose($new); // close the new file