http_send_streamhttp_throttle
(PECL pecl_http >= 0.10.0)
http_throttle — HTTP throttling
Descrição
void http_throttle
([ float $sec
[, int $bytes = 40960
]] )
Sets the throttle delay and send buffer size.
Nota: Esta função é supostamente para ser usada em conjunto com http_send_data(), http_send_file() e http_send_stream().
Nota: Provides a basic throttling mechanism, which will yield the current process respectively thread until the entity has been completely sent.
Nota: Isto não deve funcionar de acordo com o esperado se você esta usando as seguintes SAPI(s): FastCGI.
Parâmetros
- sec
-
seconds to sleep after each chunk sent
- bytes
-
the chunk size in bytes
Exemplos
Exemplo #1 A http_throttle() example
Send file with approximately 20 kbyte/s.
<?php
// ~ 20 kbyte/s
# http_throttle(1, 20000);
# http_throttle(0.5, 10000);
http_throttle(0.1, 2000);
http_send_file('document.pdf');
?>
Veja Também
- http_send_data() - Send arbitrary data
- http_send_file() - Send file
- http_send_stream() - Send stream
- a classe HttpResponse se você esta usando o PHP 5.1 e acima
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