router->get("textfilter", function () use ($app) {
$tf = new Rasb14\Util\TextFilter();
$link = "https://google.com";
$bb = "[url=https://google.com]Google[/url]";
$md = "[Google](https://google.com)";
$nl = "Google\nhttps://google.com";
$esc = "Google";
$strip = "Google";
$parse = "[url=https://google.com]Google[/url]\n[Yahoo](https://yahoo.com)";
$escbb = "[b][/b]";
$data = [
"title" => "TextFilter",
"linkOrig" => $link,
"link" => $tf->makeClickable($link),
"bbOrig" => $bb,
"bb" => $tf->bbcode2html($bb),
"mdOrig" => $md,
"md" => $tf->markdown($md),
"nlOrig" => $nl,
"nl" => $tf->nl2br($nl),
"escOrig" => $esc,
"esc" => $tf->esc($esc),
"stripOrig" => $strip,
"strip" => $tf->strip($strip),
"parseOrig" => $parse,
"parse" => $tf->parse($parse, ["bbcode", "markdown", "nl2br"]),
"escbbOrig" => htmlentities($escbb),
"escbb" => $tf->parse($escbb, ["escaped", "bbcode"])
];
$app->view->add("textfilter/index", $data);
$app->page->render($data);
});