diff --git a/classes/Importer.php b/classes/Importer.php
index 82bed23281f2fd25b75bdc024c650589296ace24..68fad4588b1b32ab25867fdd666f5f2ad40cd2c1 100644
--- a/classes/Importer.php
+++ b/classes/Importer.php
@@ -336,24 +336,25 @@ final class Importer
//$this->showFinishing();
}
- private function showInterface()
+ private function showInterface(): void
{
- $doc = "<html>
+ echo <<<HTML
+<html>
<head>
- <title>Importing options</title>
+ <title>Importing options</title>
</head>
- <body>
- <h2>Paste application described in LDA</h2>
- You can paste the data obtained from another LODSPeaKr instance here in the box.
- You can also automatize this import by adding a parameter '?import=URL' to this page.
- Usually, the URL will be of the for <tt>http://example.org/foo/export</tt>
- <form action='import' method='post'>
- <textarea cols='100' rows='25' name='importtext'></textarea>
- <input type='submit' value='Import'/>
- </form>
- </body>
- </html>";
- echo $doc;
+ <body>
+ <h2>Paste application described in LDA</h2>
+ You can paste the data obtained from another LODSPeaKr instance here in the box.
+ You can also automatize this import by adding a parameter '?import=URL' to this page.
+ Usually, the URL will be of the for <pre>https://example.com/export</pre>
+ <form action='import' method='post'>
+ <textarea cols='100' rows='25' name='importtext'></textarea>
+ <input type='submit' value='Import'/>
+ </form>
+ </body>
+</html>
+HTML;
}
private function showFinishing(): void