RewriteEngine On

RewriteCond %{HTTP_HOST} ^(www\.)?azinfoodindustries\.com$ [NC]
RewriteCond %{REQUEST_URI} !^/public/
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ /public/$1 [L]

RewriteCond %{HTTP_HOST} ^(www\.)?azinfoodindustries\.com$ [NC]
RewriteRule ^$ public/ [L]