hi i have this code in my htaccess
Options +FollowSymLinks
RewriteEngine On
RewriteBase /
RewriteCond %{THE_REQUEST} \\s/+sin
Have your rules like this:
Options +FollowSymLinks
RewriteEngine On
RewriteBase /
RewriteCond %{THE_REQUEST} \s/+single\.php\?title=([^\s&]+) [NC]
RewriteRule ^ %1/? [R=302,L,NE]
## Adding a trailing slash
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{THE_REQUEST} \s/+(.*?)[^/][?\s]
RewriteRule [^/]$ %{REQUEST_URI}/ [L,R=301]
# convert %20 to -
RewriteRule "^(\S*) +(\S* .*)$" $1-$2 [N,NE]
RewriteRule "^(\S*) (\S*)$" $1-$2 [L,R=302,NE]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.+?)/?$ single.php?title=$1 [NE,L,QSA]