PHP 5.3 now allows redirects after writing content?
I recently made the jump from php 5.2 to 5.3, and I've noticed that it will now allow redirects (ie. headers) after writing content, presumably through some sort of automatic output buffering.

I used to think it was annoying the other way... but this makes it much harder to track down errors during development.  Is there a way to turn this option off in my php.ini file?  Or is there a compelling reason to leave it, and I'll just learn to expect this behavior over time?
PHP 5.3 now allows redirects after writing content?
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I recently made the jump from php 5.2 to 5.3, and I've noticed that it will now allow redirects (ie. headers) after writing content, presumably through some sort of automatic output buffering.

I used to think it was annoying the other way... but this makes it much harder to track down errors during development.  Is there a way to turn this option off in my php.ini file?  Or is there a compelling reason to leave it, and I'll just learn to expect this behavior over time?