Dev Tips #Rewrite Prevent duplicate request AJAX when rewrite in Magento

RewriteRule . /index.php [L]
# skip POST requests
RewriteCond %{REQUEST_METHOD} POST
RewriteRule ^ - [L]

# browser requests PHP
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /([^\ ]+)\.php
RewriteRule ^/?(.*)\.php$ /$1 [L,R=301]

# check to see if the request is for a PHP file:
RewriteCond %{REQUEST_FILENAME}\.php -f
RewriteRule ^/?(.*)$ /$1.php [L]
 
RewriteRule ^index.php/admin/(.*)$ /admin/$1 [L,R]

Rewrite xóa index.php trên url bằng htaccess