Variable: $fallback_class

Defined at:

1. /textpattern/lib/txplib_html.php -> line 910

Referenced 3 times:

1. /textpattern/lib/txplib_html.php -> line 910
2. /textpattern/lib/txplib_html.php -> line 916
3. /textpattern/lib/txplib_html.php -> line 918