how to create a dropdown menu relatate with php.
that means select a division and then a district and a thana

Are you sure you are asking about PHP? Because creating a dropdown menu is usually done using CSS. Filling it is what you can use PHP for. So which are you asking about? :)

go to getbootstrap.com

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.