802      * @param string $str String to generate nav.
805     public function stringToNav(string $str): string  argument
809         if (empty($str) === false) {
810             $items = explode(';', $str);
1298                 $str = '';
1302                         $str .= $func($value, $func);
1308                                 $str .= $matches[2];
1310                                 return $str;
1313                             $str .= $value;
1318                 return $str;
1745      * @param   string $str Content to parse.
1748     public function includeIcons(string $str): string  argument
1754             return $str;
1759             return $str;
1766             $content = $str;
1773                 $html->load($str, true, false);
1782             if (stripos($str, '<pre') !== false) {
1850                 $str = $html->save();
1854                 $str = $content;
1858         return $str;
1872         if (strcasecmp($INPUT->str('page'), 'config') === 0) {
1903         } elseif (strcasecmp($INPUT->str('page'), 'styling') === 0) {
2188         if (strcasecmp($INPUT->str('page'), 'config') === 0) {
2216      * @param   string $str String to parse.
2219     public function getLink(string $str): string  argument
2221         $i = strpos($str, '://');
2223             return $str;
2226         return wl($str);