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  1. <?php
  2.  
  3.  
  4.  
  5. echo "Vai dar treta porque  ob_start foi chamado depois";
  6.  
  7.  
  8. ob_start();
  9.  
  10.  
  11.  
  12. header('Content-Type: text/html; charset=utf-8');
  13.  
  14. ob_end_flush();
Success #stdin #stdout #stderr 0s 82880KB
comments (?)
stdin
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Standard input is empty
stdout
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Não vai rola nada por causa do ob_start
stderr
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PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/kXQvqc/prog.php:5) in /home/kXQvqc/prog.php on line 12
https://ideone.com/XKQftT
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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