maybe you'll find $t=microtime(true) - $startTime; var_dump($t,number_format($t,10));
interesting, https://3v4l.org/Ejia3 On Sat, 10 Sept 2022 at 17:11, Eugene Sidelnyk <zsidel...@gmail.com> wrote: > Oh, yes. Sorry for that. > > Thanks for pointing out. > > On Sat, Sep 10, 2022 at 3:23 PM Christoph M. Becker <cmbecke...@gmx.de> > wrote: > > > On 10.09.2022 at 14:19, Eugene Sidelnyk wrote: > > > > > I have noted some strange points about `str_repeat` performance. It > looks > > > like the lesser `$times` argument is, the bigger is execution time > (only > > if > > > we consider big numbers). > > > > > > For example, `str_repeat('%d ', 12500);` is a lot slower than > > > `str_repeat('%d ', 1250000)`. > > > > > > First case (slow one): > > > https://3v4l.org/ZAoGi > > > > > > Second case (fast one): > > > https://3v4l.org/YIdQM > > > > It seems you have misinterpreted the results. 4.792213439941406E-5 is > > certainly much smaller than 0.013129949569702148, for instance. > > > > -- > > Christoph M. Becker > > > > >
