There are lot ways to write a PHP program
- Vanillla PHP
- PHP program generators (like Form Generators or and Cloud hosting SiteBuilders)
- OHP CMS programs
- PHP Frameworks
- Using PHP libraries
- and more.
We can have
self hosting sites, where the user pays for hosting and maybe the maintenance like
- Web Sharind
- Cloud Hosting
- and more
apps from where we rent space + app, like WordPress multisite, where the user is not resposible for maintenance and backups.
- like tilda
- like wordprress.com
- like Wix
- and more
The most easy is the CMS sites (the popular WordPress), and after the PHP frameworks programming.
More difficulty means more money and more time.
