<?php
$iter = 0;
function weight($array)
{
global $iter;
$sum = array_sum($array);
$rnd = mt_rand(0,$sum);
foreach($array as $k=>$v)
{
$iter++;
if($rnd <= $v)
{
return $k;
}
$rnd = $rnd - $v;
}
}
$weights = [100, 200, 1000];
$values = array_fill(0, count($weights), 0);
for ($x = 0; $x < 1000; $x++)
{
$w = weight($weights);
$values[$w] = $values[$w] + 1;
}
echo "$iter iterations performed";
var_dump($values);
- Output for 7.2.0
- 2694 iterations performedarray(3) {
[0]=>
int(70)
[1]=>
int(166)
[2]=>
int(764)
}
- Output for 7.1.7
- 2670 iterations performedarray(3) {
[0]=>
int(77)
[1]=>
int(176)
[2]=>
int(747)
}
- Output for 7.1.6
- 2693 iterations performedarray(3) {
[0]=>
int(79)
[1]=>
int(149)
[2]=>
int(772)
}
- Output for 7.1.5
- 2662 iterations performedarray(3) {
[0]=>
int(74)
[1]=>
int(190)
[2]=>
int(736)
}
- Output for 7.1.0
- 2685 iterations performedarray(3) {
[0]=>
int(82)
[1]=>
int(151)
[2]=>
int(767)
}
- Output for 7.0.20
- 2713 iterations performedarray(3) {
[0]=>
int(65)
[1]=>
int(157)
[2]=>
int(778)
}
- Output for 7.0.14
- 2674 iterations performedarray(3) {
[0]=>
int(89)
[1]=>
int(148)
[2]=>
int(763)
}
- Output for 7.0.10
- 2694 iterations performedarray(3) {
[0]=>
int(76)
[1]=>
int(154)
[2]=>
int(770)
}
- Output for 7.0.9
- 2671 iterations performedarray(3) {
[0]=>
int(80)
[1]=>
int(169)
[2]=>
int(751)
}
- Output for 7.0.8
- 2678 iterations performedarray(3) {
[0]=>
int(89)
[1]=>
int(144)
[2]=>
int(767)
}
- Output for 7.0.7
- 2686 iterations performedarray(3) {
[0]=>
int(78)
[1]=>
int(158)
[2]=>
int(764)
}
- Output for 7.0.6
- 2725 iterations performedarray(3) {
[0]=>
int(66)
[1]=>
int(143)
[2]=>
int(791)
}
- Output for 7.0.5
- 2695 iterations performedarray(3) {
[0]=>
int(74)
[1]=>
int(157)
[2]=>
int(769)
}
- Output for 7.0.4
- 2665 iterations performedarray(3) {
[0]=>
int(89)
[1]=>
int(157)
[2]=>
int(754)
}
- Output for 7.0.3
- 2710 iterations performedarray(3) {
[0]=>
int(65)
[1]=>
int(160)
[2]=>
int(775)
}
- Output for 7.0.2
- 2716 iterations performedarray(3) {
[0]=>
int(70)
[1]=>
int(144)
[2]=>
int(786)
}
- Output for 7.0.1
- 2727 iterations performedarray(3) {
[0]=>
int(69)
[1]=>
int(135)
[2]=>
int(796)
}
- Output for 7.0.0
- 2713 iterations performedarray(3) {
[0]=>
int(70)
[1]=>
int(147)
[2]=>
int(783)
}
- Output for 5.6.28
- 2681 iterations performedarray(3) {
[0]=>
int(79)
[1]=>
int(161)
[2]=>
int(760)
}
- Output for 5.6.25
- 2684 iterations performedarray(3) {
[0]=>
int(70)
[1]=>
int(176)
[2]=>
int(754)
}
- Output for 5.6.24
- 2700 iterations performedarray(3) {
[0]=>
int(71)
[1]=>
int(158)
[2]=>
int(771)
}
- Output for 5.6.23
- 2697 iterations performedarray(3) {
[0]=>
int(79)
[1]=>
int(145)
[2]=>
int(776)
}
- Output for 5.6.22
- 2705 iterations performedarray(3) {
[0]=>
int(72)
[1]=>
int(151)
[2]=>
int(777)
}
- Output for 5.6.21
- 2661 iterations performedarray(3) {
[0]=>
int(91)
[1]=>
int(157)
[2]=>
int(752)
}
- Output for 5.6.20
- 2696 iterations performedarray(3) {
[0]=>
int(75)
[1]=>
int(154)
[2]=>
int(771)
}
- Output for 5.6.19
- 2691 iterations performedarray(3) {
[0]=>
int(81)
[1]=>
int(147)
[2]=>
int(772)
}
- Output for 5.6.18
- 2682 iterations performedarray(3) {
[0]=>
int(73)
[1]=>
int(172)
[2]=>
int(755)
}
- Output for 5.6.17
- 2710 iterations performedarray(3) {
[0]=>
int(81)
[1]=>
int(128)
[2]=>
int(791)
}
- Output for 5.6.16
- 2670 iterations performedarray(3) {
[0]=>
int(87)
[1]=>
int(156)
[2]=>
int(757)
}
- Output for 5.6.15
- 2697 iterations performedarray(3) {
[0]=>
int(74)
[1]=>
int(155)
[2]=>
int(771)
}
- Output for 5.6.14
- 2696 iterations performedarray(3) {
[0]=>
int(73)
[1]=>
int(158)
[2]=>
int(769)
}
- Output for 5.6.13
- 2662 iterations performedarray(3) {
[0]=>
int(98)
[1]=>
int(142)
[2]=>
int(760)
}
- Output for 5.6.12
- 2695 iterations performedarray(3) {
[0]=>
int(76)
[1]=>
int(153)
[2]=>
int(771)
}
- Output for 5.6.11
- 2692 iterations performedarray(3) {
[0]=>
int(77)
[1]=>
int(154)
[2]=>
int(769)
}
- Output for 5.6.10
- 2714 iterations performedarray(3) {
[0]=>
int(72)
[1]=>
int(142)
[2]=>
int(786)
}
- Output for 5.6.9
- 2710 iterations performedarray(3) {
[0]=>
int(64)
[1]=>
int(162)
[2]=>
int(774)
}
- Output for 5.6.8
- 2677 iterations performedarray(3) {
[0]=>
int(78)
[1]=>
int(167)
[2]=>
int(755)
}
- Output for 5.5.34, 5.6.7
- 2679 iterations performedarray(3) {
[0]=>
int(81)
[1]=>
int(159)
[2]=>
int(760)
}
- Output for 5.6.6
- 2712 iterations performedarray(3) {
[0]=>
int(60)
[1]=>
int(168)
[2]=>
int(772)
}
- Output for 5.6.5
- 2688 iterations performedarray(3) {
[0]=>
int(79)
[1]=>
int(154)
[2]=>
int(767)
}
- Output for 5.6.4
- 2677 iterations performedarray(3) {
[0]=>
int(71)
[1]=>
int(181)
[2]=>
int(748)
}
- Output for 5.6.3
- 2712 iterations performedarray(3) {
[0]=>
int(75)
[1]=>
int(138)
[2]=>
int(787)
}
- Output for 5.6.2
- 2703 iterations performedarray(3) {
[0]=>
int(74)
[1]=>
int(149)
[2]=>
int(777)
}
- Output for 5.6.1
- 2696 iterations performedarray(3) {
[0]=>
int(78)
[1]=>
int(148)
[2]=>
int(774)
}
- Output for 5.6.0
- 2684 iterations performedarray(3) {
[0]=>
int(73)
[1]=>
int(170)
[2]=>
int(757)
}
- Output for 5.5.38
- 2703 iterations performedarray(3) {
[0]=>
int(73)
[1]=>
int(151)
[2]=>
int(776)
}
- Output for 5.5.37
- 2664 iterations performedarray(3) {
[0]=>
int(85)
[1]=>
int(166)
[2]=>
int(749)
}
- Output for 5.5.36
- 2711 iterations performedarray(3) {
[0]=>
int(70)
[1]=>
int(149)
[2]=>
int(781)
}
- Output for 5.5.35
- 2698 iterations performedarray(3) {
[0]=>
int(68)
[1]=>
int(166)
[2]=>
int(766)
}
- Output for 5.5.33
- 2683 iterations performedarray(3) {
[0]=>
int(81)
[1]=>
int(155)
[2]=>
int(764)
}
- Output for 5.5.32
- 2702 iterations performedarray(3) {
[0]=>
int(66)
[1]=>
int(166)
[2]=>
int(768)
}
- Output for 5.5.31
- 2671 iterations performedarray(3) {
[0]=>
int(95)
[1]=>
int(139)
[2]=>
int(766)
}
- Output for 5.5.30
- 2713 iterations performedarray(3) {
[0]=>
int(69)
[1]=>
int(149)
[2]=>
int(782)
}
- Output for 5.5.29
- 2701 iterations performedarray(3) {
[0]=>
int(68)
[1]=>
int(163)
[2]=>
int(769)
}
- Output for 5.5.28
- 2721 iterations performedarray(3) {
[0]=>
int(64)
[1]=>
int(151)
[2]=>
int(785)
}
- Output for 5.5.27
- 2679 iterations performedarray(3) {
[0]=>
int(79)
[1]=>
int(163)
[2]=>
int(758)
}
- Output for 5.4.39, 5.5.26
- 2708 iterations performedarray(3) {
[0]=>
int(77)
[1]=>
int(138)
[2]=>
int(785)
}
- Output for 5.5.25
- 2700 iterations performedarray(3) {
[0]=>
int(84)
[1]=>
int(132)
[2]=>
int(784)
}
- Output for 5.5.24
- 2686 iterations performedarray(3) {
[0]=>
int(76)
[1]=>
int(162)
[2]=>
int(762)
}
- Output for 5.5.23
- 2689 iterations performedarray(3) {
[0]=>
int(73)
[1]=>
int(165)
[2]=>
int(762)
}
- Output for 5.5.22
- 2704 iterations performedarray(3) {
[0]=>
int(71)
[1]=>
int(154)
[2]=>
int(775)
}
- Output for 5.5.21
- 2706 iterations performedarray(3) {
[0]=>
int(79)
[1]=>
int(136)
[2]=>
int(785)
}
- Output for 5.5.20
- 2702 iterations performedarray(3) {
[0]=>
int(77)
[1]=>
int(144)
[2]=>
int(779)
}
- Output for 5.5.19
- 2721 iterations performedarray(3) {
[0]=>
int(73)
[1]=>
int(133)
[2]=>
int(794)
}
- Output for 5.5.18
- 2692 iterations performedarray(3) {
[0]=>
int(65)
[1]=>
int(178)
[2]=>
int(757)
}
- Output for 5.5.16
- 2690 iterations performedarray(3) {
[0]=>
int(74)
[1]=>
int(162)
[2]=>
int(764)
}
- Output for 5.5.15
- 2699 iterations performedarray(3) {
[0]=>
int(73)
[1]=>
int(155)
[2]=>
int(772)
}
- Output for 5.5.14
- 2682 iterations performedarray(3) {
[0]=>
int(76)
[1]=>
int(166)
[2]=>
int(758)
}
- Output for 5.5.13
- 2682 iterations performedarray(3) {
[0]=>
int(84)
[1]=>
int(150)
[2]=>
int(766)
}
- Output for 5.5.12
- 2705 iterations performedarray(3) {
[0]=>
int(70)
[1]=>
int(155)
[2]=>
int(775)
}
- Output for 5.5.11
- 2706 iterations performedarray(3) {
[0]=>
int(76)
[1]=>
int(142)
[2]=>
int(782)
}
- Output for 5.5.10
- 2682 iterations performedarray(3) {
[0]=>
int(72)
[1]=>
int(174)
[2]=>
int(754)
}
- Output for 5.5.9
- 2703 iterations performedarray(3) {
[0]=>
int(75)
[1]=>
int(147)
[2]=>
int(778)
}
- Output for 5.5.8
- 2704 iterations performedarray(3) {
[0]=>
int(73)
[1]=>
int(150)
[2]=>
int(777)
}
- Output for 5.5.7
- 2659 iterations performedarray(3) {
[0]=>
int(89)
[1]=>
int(163)
[2]=>
int(748)
}
- Output for 5.5.6
- 2708 iterations performedarray(3) {
[0]=>
int(65)
[1]=>
int(162)
[2]=>
int(773)
}
- Output for 5.5.5
- 2739 iterations performedarray(3) {
[0]=>
int(62)
[1]=>
int(137)
[2]=>
int(801)
}
- Output for 5.5.4
- 2710 iterations performedarray(3) {
[0]=>
int(73)
[1]=>
int(144)
[2]=>
int(783)
}
- Output for 5.5.3
- 2736 iterations performedarray(3) {
[0]=>
int(69)
[1]=>
int(126)
[2]=>
int(805)
}
- Output for 5.5.2
- 2661 iterations performedarray(3) {
[0]=>
int(89)
[1]=>
int(161)
[2]=>
int(750)
}
- Output for 5.5.1
- 2688 iterations performedarray(3) {
[0]=>
int(77)
[1]=>
int(158)
[2]=>
int(765)
}
- Output for 5.5.0
- 2689 iterations performedarray(3) {
[0]=>
int(86)
[1]=>
int(139)
[2]=>
int(775)
}
- Output for 5.4.45
- 2702 iterations performedarray(3) {
[0]=>
int(75)
[1]=>
int(148)
[2]=>
int(777)
}
- Output for 5.4.44
- 2690 iterations performedarray(3) {
[0]=>
int(70)
[1]=>
int(170)
[2]=>
int(760)
}
- Output for 5.4.43
- 2666 iterations performedarray(3) {
[0]=>
int(89)
[1]=>
int(156)
[2]=>
int(755)
}
- Output for 5.4.42
- 2662 iterations performedarray(3) {
[0]=>
int(91)
[1]=>
int(156)
[2]=>
int(753)
}
- Output for 5.4.41
- 2721 iterations performedarray(3) {
[0]=>
int(69)
[1]=>
int(141)
[2]=>
int(790)
}
- Output for 5.4.40
- 2677 iterations performedarray(3) {
[0]=>
int(80)
[1]=>
int(163)
[2]=>
int(757)
}
- Output for 5.4.38
- 2715 iterations performedarray(3) {
[0]=>
int(68)
[1]=>
int(149)
[2]=>
int(783)
}
- Output for 5.4.37
- 2660 iterations performedarray(3) {
[0]=>
int(83)
[1]=>
int(174)
[2]=>
int(743)
}
- Output for 5.4.36
- 2688 iterations performedarray(3) {
[0]=>
int(85)
[1]=>
int(142)
[2]=>
int(773)
}
- Output for 5.4.35
- 2708 iterations performedarray(3) {
[0]=>
int(68)
[1]=>
int(156)
[2]=>
int(776)
}
- Output for 5.4.34
- 2716 iterations performedarray(3) {
[0]=>
int(73)
[1]=>
int(138)
[2]=>
int(789)
}
- Output for 5.4.32
- 2673 iterations performedarray(3) {
[0]=>
int(88)
[1]=>
int(151)
[2]=>
int(761)
}
- Output for 5.4.31
- 2654 iterations performedarray(3) {
[0]=>
int(98)
[1]=>
int(150)
[2]=>
int(752)
}
- Output for 5.4.30
- 2713 iterations performedarray(3) {
[0]=>
int(67)
[1]=>
int(153)
[2]=>
int(780)
}
- Output for 5.4.29
- 2674 iterations performedarray(3) {
[0]=>
int(92)
[1]=>
int(142)
[2]=>
int(766)
}
- Output for 5.4.28
- 2671 iterations performedarray(3) {
[0]=>
int(84)
[1]=>
int(161)
[2]=>
int(755)
}
- Output for 5.4.27
- 2663 iterations performedarray(3) {
[0]=>
int(85)
[1]=>
int(167)
[2]=>
int(748)
}
- Output for 5.4.26
- 2690 iterations performedarray(3) {
[0]=>
int(81)
[1]=>
int(148)
[2]=>
int(771)
}
- Output for 5.4.25
- 2631 iterations performedarray(3) {
[0]=>
int(106)
[1]=>
int(157)
[2]=>
int(737)
}
- Output for 5.4.24
- 2707 iterations performedarray(3) {
[0]=>
int(71)
[1]=>
int(151)
[2]=>
int(778)
}
- Output for 5.4.23
- 2703 iterations performedarray(3) {
[0]=>
int(80)
[1]=>
int(137)
[2]=>
int(783)
}
- Output for 5.4.22
- 2692 iterations performedarray(3) {
[0]=>
int(75)
[1]=>
int(158)
[2]=>
int(767)
}
- Output for 5.4.21
- 2651 iterations performedarray(3) {
[0]=>
int(96)
[1]=>
int(157)
[2]=>
int(747)
}
- Output for 5.4.20
- 2668 iterations performedarray(3) {
[0]=>
int(91)
[1]=>
int(150)
[2]=>
int(759)
}
- Output for 5.4.19
- 2695 iterations performedarray(3) {
[0]=>
int(84)
[1]=>
int(137)
[2]=>
int(779)
}
- Output for 5.4.18
- 2720 iterations performedarray(3) {
[0]=>
int(75)
[1]=>
int(130)
[2]=>
int(795)
}
- Output for 5.4.17
- 2686 iterations performedarray(3) {
[0]=>
int(81)
[1]=>
int(152)
[2]=>
int(767)
}
- Output for 5.4.16
- 2705 iterations performedarray(3) {
[0]=>
int(66)
[1]=>
int(163)
[2]=>
int(771)
}
- Output for 5.4.15
- 2689 iterations performedarray(3) {
[0]=>
int(72)
[1]=>
int(167)
[2]=>
int(761)
}
- Output for 5.4.14
- 2683 iterations performedarray(3) {
[0]=>
int(86)
[1]=>
int(145)
[2]=>
int(769)
}
- Output for 5.4.13
- 2692 iterations performedarray(3) {
[0]=>
int(74)
[1]=>
int(160)
[2]=>
int(766)
}
- Output for 5.4.12
- 2678 iterations performedarray(3) {
[0]=>
int(82)
[1]=>
int(158)
[2]=>
int(760)
}
- Output for 5.4.11
- 2670 iterations performedarray(3) {
[0]=>
int(74)
[1]=>
int(182)
[2]=>
int(744)
}
- Output for 5.4.10
- 2691 iterations performedarray(3) {
[0]=>
int(79)
[1]=>
int(151)
[2]=>
int(770)
}
- Output for 5.4.9
- 2681 iterations performedarray(3) {
[0]=>
int(91)
[1]=>
int(137)
[2]=>
int(772)
}
- Output for 5.4.8
- 2666 iterations performedarray(3) {
[0]=>
int(87)
[1]=>
int(160)
[2]=>
int(753)
}
- Output for 5.4.7
- 2715 iterations performedarray(3) {
[0]=>
int(61)
[1]=>
int(163)
[2]=>
int(776)
}
- Output for 5.4.6
- 2702 iterations performedarray(3) {
[0]=>
int(73)
[1]=>
int(152)
[2]=>
int(775)
}
- Output for 5.4.5
- 2730 iterations performedarray(3) {
[0]=>
int(69)
[1]=>
int(132)
[2]=>
int(799)
}
- Output for 5.4.4
- 2702 iterations performedarray(3) {
[0]=>
int(79)
[1]=>
int(140)
[2]=>
int(781)
}
- Output for 5.4.3
- 2742 iterations performedarray(3) {
[0]=>
int(49)
[1]=>
int(160)
[2]=>
int(791)
}
- Output for 5.4.2
- 2701 iterations performedarray(3) {
[0]=>
int(76)
[1]=>
int(147)
[2]=>
int(777)
}
- Output for 5.4.1
- 2689 iterations performedarray(3) {
[0]=>
int(70)
[1]=>
int(171)
[2]=>
int(759)
}
- Output for 5.4.0
- 2701 iterations performedarray(3) {
[0]=>
int(80)
[1]=>
int(139)
[2]=>
int(781)
}
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[' in /in/pcHDK on line 20
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected '[' in /in/pcHDK on line 20
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/pcHDK on line 20
Process exited with code 255.
preferences:
149.67 ms | 401 KiB | 216 Q