flush - Flushes current buffer.
flush();
This function is used to flush current output buffer immediately.
Error recuperation won’t be working after this function.
Note: In the followings examples, the _ between the { should be removed to make it work.
{_{ for(i=0;i<100;++i) do "i="; i; "<br />"; flush(); sleep(1); endfor }}
Written by Pierre Laplante and Caroline Laplante, <laplante@sednove.com>
1.0 2014-09-09 21:24:14 laplante@sednove.com