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@ 2013-07-11T08:30:11Z

<!DOCTYPE html>
<html>
  <head>
    ...

   <?php var_dump(headers_sent()); ?>

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
headers_sent: documentation ( source)

preferences:dark modelive preview

33.53 ms | 402 KiB | 5 Q