Use case for output buffering as the correct solution to “headers already sent”

Question

I see (not just on this site) a lot of question from inexperienced PHP programmers about the infamous \"headers already sent... output started at\" error, and many people su

Answer 1

for template systems you will need ob_start ... look and Zend_View

Later Edit I misunderstood the question and provided a case where ob_start use is a valid solution.