[TIP] Dynamic Reload Resource Link

$reloadUrl = htmlspecialchars_decode($_SERVER['QUERY_STRING']);
$reloadLink = '<a href="index.php?' . $reloadUrl . '">Reload Resource!</a>';
$e = &$modx->Event;

switch($e->name) {
  case 'OnDocFormRender':
echo '<div class="sectionBody"><h3>' . $reloadLink . ' (All unsaved data will be lost!)</h3></div>'; 
    break;
  default:
    return;
    break;
}

<?php //for syntax
echo '<div class="sectionBody"><h3>' . nl2br($teXt) . '</h3></div>'; 

<?php //for syntax
$teXt = <<<END
[+phx:if=`[+http+]`:is=`1`:then=`

`:else=``+]
END;

echo '<div class="sectionBody"><h3>' . nl2br($teXt) . '</h3></div>';