(PECL pecl_http >= 0.10.0)
HttpResponse::send — Send response
$clean_ob = true
  ] )Finally send the entity.
A successful caching attempt will exit PHP, and write a log entry if the impostazioni INI http.log.cache is set. Vedere impostazioni INI http.force_exit per il significato di "uscita".
clean_obwhether to destroy all previously started output handlers and their buffers
   Restituisce TRUE in caso di successo, FALSE in caso di fallimento.
  
Example #1 A HttpResponse::send() example
<?php
HttpResponse::setCache(true);
HttpResponse::setContentType('application/pdf');
HttpResponse::setContentDisposition("$user.pdf", false);
HttpResponse::setFile('sheet.pdf');
HttpResponse::send();
?>