I wrote the following codes with .htaccess
RewriteRule ^articles/([0-9a-zA-Z-_]+)$ page.php?article_seolink=$1 [NC,NE,L]
And I created the following URL address
example.com/articles/article-title
But I want to create a link like
example.com/article-title
How can I do this and redirect old URL to new one?
With your shown samples, please try following rules. Please make sure to place your htaccess Rules file inside articles folder. Please make sure to clear your browser cache before testing your URLs.
RewriteEngine ON
RewriteRule ^([0-9a-zA-Z-_]+)$ page.php?article_seolink=$1 [NC,NE,L]