problem is: "run in the browser" is usually "run on server, wrapped in requests and responses from and to the browser", i.e.
  1. browser sends request to server
  2. server runs script
  3. server sends response back
  4. Browser renders response
and if it "fails/does not work", you have to find out which of these four steps is at fault, and decompose that further...

In reply to Re^2: Infamous "Premature end of script headers" by soonix
in thread Infamous "Premature end of script headers" by natol44

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