[edit] Last updated: Fri, 23 Mar 2012

HttpResponse::send

(PECL pecl_http >= 0.10.0)

HttpResponse::send — Send response

Opis

static bool HttpResponse::send ([ bool $clean_ob = true ] )

Finally send the entity.

A successful caching attempt will exit PHP, and write a log entry if the ustawienia INI http.log.cache is set. Patrz ustawienia INI http.force_exit co znaczą "exist".

Parametry

clean_ob: whether to destroy all previously started output handlers and their buffers

Zwracane wartości

Zwraca TRUE w przypadku powodzenia, FALSE w przypadku błędu.

Przykłady

Przykład #1 A HttpResponse::send() example


<?php
HttpResponse::setCache(true);
HttpResponse::setContentType('application/pdf');
HttpResponse::setContentDisposition("$user.pdf", false);
HttpResponse::setFile('sheet.pdf');
HttpResponse::send();
?>

Zobacz też:

HttpResponse::capture() - Capture script output

HttpResponse::setBufferSize

HttpResponse::redirect

[edit] Last updated: Fri, 23 Mar 2012

add a note User Contributed Notes HttpResponse::send

lymber 18-Jan-2010 09:35


how to respond to a http request

Note that if you output data before sending the response then you will get a warning saying: Cannot modify header information - headers already sent. So do not echo any data in your responding script. 

<?php

//process the request by fetching the info

$headers = http_get_request_headers();

$result = http_get_request_body();

//do stuff with the $headers and $result variables....

//then send your response

HttpResponse::status(200);

HttpResponse::setContentType('text/xml');

HttpResponse::setHeader('From', 'Lymber');

HttpResponse::setData('<?xml version="1.0"?><note>Thank you for posting your data! We love php!</note>');

HttpResponse::send();

?>

mbyrd at cloudcache dot net 10-Sep-2008 02:35


I figured out a way to return a response and then keep doing lots of other work:

<?php



HttpResponse::setCache(true);

HttpResponse::setContentType('text/html');       

HttpResponse::setData("<html>hellow world...</html>");

HttpResponse::send();



flush();

// Response has been sent



sleep(30);



define_syslog_variables();

openlog("cloudcacheLog", LOG_PID , LOG_LOCAL0);

syslog(LOG_INFO, "Writing log well after send and flush...");



?>



Response time according to LORI (firefox addon):  0.130s - tailing /var/log/syslog - message hits 30 seconds later.

barnett dot [NOSPAM]thomas at gmail dot com 25-May-2008 09:31


I was having a problem with the bytes appended to the output, using the given example. 



<?php

...

HttpResponse::setFile('sheet.pdf');

HttpResponse::send();

?>



Content-Length mismatch: Response Header claimed x bytes, but server sent x+5 bytes.



Adding an exit statement solved this problem.

add a note