RewriteCond %{HTTP_HOST} ^cityname\.domain\.com$ [NC]
RewriteRule ^news/category/(\d+)$ /news/category-new/$1 [R=301,L]
let s = "$('#blabla').html('blabajsj')";
let m = s.match(/\$\('([^']+)'\)\.html\('([^']+)'/);
console.log(m);
$str = 'abaabaaabaabaaaa';
$out = preg_split('~(?<!a)aa(?!a)~', $str, -1, PREG_SPLIT_NO_EMPTY);
print_r($out);
<LimitExcept POST>
deny from all
</LimitExcept>
$pattern = '/[\w.%+-]+@(?:[a-z\d-]+\.)+[a-z]{2,}|\[mailto:[^\]]+(*SKIP)(*F)/i';
$str = preg_replace($pattern, '[mailto:$0]', $str);