PHP: while (time() < time()+2;){ echo "why does this not work ?"}; -



PHP: while (time() < time()+2;){ echo "why does this not work ?"}; -

$zeit = time(); $zeit60 = time()+2; while ($zeit < $zeit60){ sleep (1); echo time(); }

why not work ?

thanks answers!

your code print time every second... forever. because status while x < x+2, of course of study true ∀ x ∈ ℝ

you should update value of $zeit, after time expires loop exit.

that said, unless have particularly complex code, may sufficient following:

$seconds = 2; while($seconds) { sleep(1); echo time(); $seconds--; }

php time while-loop

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