Adding Date and Time

block_form_submission.php

<?php

defined('C5_EXECUTE') or die("Access Denied.");

$submittedData = '';
foreach ($questionAnswerPairs as $questionAnswerPair) {
    $submittedData .= $questionAnswerPair['question']."\r\n".$questionAnswerPair['answerDisplay']."\r\n"."\r\n";
}
$formDisplayUrl = URL::to('/dashboard/reports/forms') . '?qsid='.$questionSetId;

$date = date('Y年n月日 H:i:s ');

$body = t("
%s

There has been a submission of the form %s through your concrete5 website.

%s

To view all of this form's submissions, visit %s 

", $date, $formName, $submittedData, $formDisplayUrl);