Note that in the example when it says "Send file with approximately 20 kbyte/s." that is only an upper bound. The file could still be sent at a lesser speed (e.g. 10 kb/s) if the client, network, or server, cannot handle the amount.
http_throttle
(PECL pecl_http >= 0.10.0)
http_throttle — HTTP throttling
설명
void http_throttle
( float
$sec
[, int $bytes = 40960
] )Sets the throttle delay and send buffer size.
Note: 이 함수는 다음 함수와 함께 사용해야 합니다: http_send_data(), http_seld_file() 그리고 http_send_stream().
Note: 엔티티를 완전히 전송할 때까지 현재 프로세스나 쓰레드에 양보하는 간단한 속도제어를 제공합니다.
Note:
다음 SAPI에서는 정상 작동하지 않을 수 있습니다: FastCGI.
인수
-
sec -
seconds to sleep after each chunk sent
-
bytes -
the chunk size in bytes
예제
Example #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');
?>
참고
- http_send_data() - Send arbitrary data
- http_send_file() - Send file
- http_send_stream() - Send stream
- PHP 5.1.0 이상을 사용할 때 HttpResponse 클래스
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User Contributed Notes 1 note
dr dot sane at gmail dot com ¶
13 years ago
