Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

PHP PHP & Databases with PDO PDO Queries & Results Queries with PDO

Posted by Guilherme Harrison
Guilherme Harrison
1,417 Points

Is it ok to do php code even before the <html> tag?

In this series the teacher inclusdes the php configurations and links to the database using a php code requested before the <html> tag and doctype is defined. Is that ok?