(PECL pecl_http:0.10.0-1.5.5)
HttpResponse::setThrottleDelay — Set throttle delay
Sets the throttle delay.
Note: Provides a basic throttling mechanism, which will yield the current process respectively thread until the entity has been completely sent.
Note: This may not work as expected with the following SAPI(s): FastCGI.
seconds to sleep after each chunk sent
Returns TRUE on success or FALSE on failure.