(no version information, might be only in CVS)
HttpResponse::setThrottleDelay -- Set throttle delay
( double seconds )
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.
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.