http_throttle
(PECL)
http_throttle -- HTTP throttling
Description
void
http_throttle ( [double sec [, int bytes = 40960]] )
Sets the throttle delay and send buffer size for use with http_send() API.
Provides a basic throttling mechanism, which will yield the current process
resp. thread until the entity has been completely sent, though.
Parameters
- sec
seconds to sleep after each chunk sent
- bytes
the chunk size in bytes
Examples
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');
?>
?>
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