Dynamic Daily Sitemap Creation in PHP

I'm in need of a seasoned PHP developer who can implement a dynamic sitemap.xml for my PHP server. The sitemap should encompass all pages on the site and be updated daily.

Key Requirements:
- All pages of the website should be included in the sitemap
- The sitemap should be updated on a daily basis
- The sitemap should be dynamically generated to accommodate the changing content of the site

Ideal Skills and Experience:
- Expert knowledge in PHP
- Previous experience in implementing dynamic sitemaps
- Understanding of server-side programming and PHP server configurations
- Ability to ensure the sitemap is comprehensive and up-to-date
- Attention to detail and commitment to delivering a high-quality project.