I am wondering why this annoying error which is documented since more than two years is still not completely fixed.
The error happens because the script loader adds a backslash to every double quote to parse the javascript code inside php code.
if i add
?>
<script type=”text/javascript” src=”https://www.mysite.de/wp-includes/js/jquery/jquery.js”></script>
<script type=”text/javascript” src=”https://www.mysite.de/wp-admin/js/editor.js”></script>
<script type=”text/javascript” src=”https://www.mysite.de/wp-admin/js/utils.js”></script>
<script type=”text/javascript” src=”https://www.mysite.de/wp-includes/js/quicktags.js”></script>
<script type=”text/javascript” src=”https://www.mysite.de/wp-admin/js/nav-menu.js”></script>
<?
to the admin-header.php most of the errors will go. The font will be black again. But tinymce still does not work.
