tick question
Posted: Sat Jul 28, 2012 11:37 pm
I was playing with the sample code:
in the explanation, I expect the output to be tick tick 3 tick tick, but I got 3 ticks 3 and 3 ticks and no newline. Can anybody explain this behavior? where does the extra tick come from and where's the newline?
Code: Select all
declare(ticks=1);
// A function called on each tick event
function tick_handler()
{
echo "tick \n";
}
register_tick_function('tick_handler');
$a = 1;
if ($a > 0) {
$a += 2;
print($a);
}