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<?php $size = pow(2, 15); // 16 is just an example, could also be 15 or 17 $startTime = microtime(true); $array = array(); for ($key = 0, $maxKey = $size - 1; $key <= $maxKey; ++$key) { $array[$key] = 0; } $endTime = microtime(true); echo 'Inserting ', $size, ' good elements took ', $endTime - $startTime, ' seconds', "\n"; $startTime = microtime(true); $array = array(); for ($key = 0, $maxKey = ($size - 1) * $size; $key <= $maxKey; $key += $size) { $array[$key] = 0; } $endTime = microtime(true); echo 'Inserting ', $size, ' evil elements took ', $endTime - $startTime, ' seconds', "\n";
Output for 7.4.0
Inserting 32768 good elements took 0.0012660026550293 seconds Inserting 32768 evil elements took 1.2291150093079 seconds
Output for 7.3.12
Inserting 32768 good elements took 0.0014958381652832 seconds Inserting 32768 evil elements took 1.6555829048157 seconds
Output for 7.3.11
Inserting 32768 good elements took 0.0014438629150391 seconds Inserting 32768 evil elements took 1.2427201271057 seconds
Output for 7.3.10
Inserting 32768 good elements took 0.0017349720001221 seconds Inserting 32768 evil elements took 1.4135279655457 seconds
Output for 7.3.9
Inserting 32768 good elements took 0.0014469623565674 seconds Inserting 32768 evil elements took 1.2164859771729 seconds
Output for 7.3.8
Inserting 32768 good elements took 0.00090789794921875 seconds Inserting 32768 evil elements took 1.1591038703918 seconds
Output for 7.3.7
Inserting 32768 good elements took 0.0015220642089844 seconds Inserting 32768 evil elements took 1.2183570861816 seconds
Output for 7.3.6
Inserting 32768 good elements took 0.0017290115356445 seconds Inserting 32768 evil elements took 1.1226780414581 seconds
Output for 7.3.5
Inserting 32768 good elements took 0.0015180110931396 seconds Inserting 32768 evil elements took 1.2546529769897 seconds
Output for 7.3.4
Inserting 32768 good elements took 0.0013139247894287 seconds Inserting 32768 evil elements took 1.1482748985291 seconds
Output for 7.3.3
Inserting 32768 good elements took 0.0015168190002441 seconds Inserting 32768 evil elements took 1.1659181118011 seconds
Output for 7.3.2
Inserting 32768 good elements took 0.00098299980163574 seconds Inserting 32768 evil elements took 1.1718950271606 seconds
Output for 7.3.1
Inserting 32768 good elements took 0.00053310394287109 seconds Inserting 32768 evil elements took 1.3309080600739 seconds
Output for 7.3.0
Inserting 32768 good elements took 0.0010550022125244 seconds Inserting 32768 evil elements took 1.1097860336304 seconds
Output for 7.2.25
Inserting 32768 good elements took 0.0015439987182617 seconds Inserting 32768 evil elements took 1.2852320671082 seconds
Output for 7.2.24
Inserting 32768 good elements took 0.0015361309051514 seconds Inserting 32768 evil elements took 1.2200870513916 seconds
Output for 7.2.23
Inserting 32768 good elements took 0.0016870498657227 seconds Inserting 32768 evil elements took 1.2566549777985 seconds
Output for 7.2.22
Inserting 32768 good elements took 0.0016779899597168 seconds Inserting 32768 evil elements took 1.2295889854431 seconds
Output for 7.2.21
Inserting 32768 good elements took 0.0015819072723389 seconds Inserting 32768 evil elements took 1.2242062091827 seconds
Output for 7.2.20
Inserting 32768 good elements took 0.0014619827270508 seconds Inserting 32768 evil elements took 1.2024459838867 seconds
Output for 7.2.19
Inserting 32768 good elements took 0.0016450881958008 seconds Inserting 32768 evil elements took 1.2907559871674 seconds
Output for 7.2.18
Inserting 32768 good elements took 0.0015709400177002 seconds Inserting 32768 evil elements took 1.214152097702 seconds
Output for 7.2.17
Inserting 32768 good elements took 0.0015850067138672 seconds Inserting 32768 evil elements took 1.2370939254761 seconds
Output for 7.2.0
Inserting 32768 good elements took 0.00059294700622559 seconds Inserting 32768 evil elements took 1.1720719337463 seconds
Output for 7.1.33
Inserting 32768 good elements took 0.001939058303833 seconds Inserting 32768 evil elements took 1.2488598823547 seconds
Output for 7.1.32
Inserting 32768 good elements took 0.0019228458404541 seconds Inserting 32768 evil elements took 1.5852000713348 seconds
Output for 7.1.31
Inserting 32768 good elements took 0.0015799999237061 seconds Inserting 32768 evil elements took 1.2136249542236 seconds
Output for 7.1.30
Inserting 32768 good elements took 0.0019009113311768 seconds Inserting 32768 evil elements took 1.2806949615479 seconds
Output for 7.1.29
Inserting 32768 good elements took 0.0019259452819824 seconds Inserting 32768 evil elements took 1.2622761726379 seconds
Output for 7.1.28
Inserting 32768 good elements took 0.0018630027770996 seconds Inserting 32768 evil elements took 1.2492048740387 seconds
Output for 7.1.27
Inserting 32768 good elements took 0.0018701553344727 seconds Inserting 32768 evil elements took 1.1422867774963 seconds
Output for 7.1.26
Inserting 32768 good elements took 0.00187087059021 seconds Inserting 32768 evil elements took 1.440150976181 seconds
Output for 7.1.7
Inserting 32768 good elements took 0.0010530948638916 seconds Inserting 32768 evil elements took 1.2305729389191 seconds
Output for 7.1.6
Inserting 32768 good elements took 0.0012309551239014 seconds Inserting 32768 evil elements took 1.2271699905396 seconds
Output for 7.1.5
Inserting 32768 good elements took 0.0011131763458252 seconds Inserting 32768 evil elements took 1.228049993515 seconds
Output for 7.1.0
Inserting 32768 good elements took 0.00087594985961914 seconds Inserting 32768 evil elements took 1.0176320075989 seconds
Output for 7.0.20
Inserting 32768 good elements took 0.00089001655578613 seconds Inserting 32768 evil elements took 1.1648590564728 seconds
Output for 7.0.14
Inserting 32768 good elements took 0.001025915145874 seconds Inserting 32768 evil elements took 1.0001718997955 seconds
Output for 7.0.6
Inserting 32768 good elements took 0.001288890838623 seconds Inserting 32768 evil elements took 1.183739900589 seconds
Output for 7.0.5
Inserting 32768 good elements took 0.00086092948913574 seconds Inserting 32768 evil elements took 1.1536359786987 seconds
Output for 7.0.4
Inserting 32768 good elements took 0.00059008598327637 seconds Inserting 32768 evil elements took 1.1547501087189 seconds
Output for 7.0.3
Inserting 32768 good elements took 0.0006718635559082 seconds Inserting 32768 evil elements took 1.1658809185028 seconds
Output for 7.0.2
Inserting 32768 good elements took 0.00069189071655273 seconds Inserting 32768 evil elements took 1.1571490764618 seconds
Output for 7.0.1
Inserting 32768 good elements took 0.00087118148803711 seconds Inserting 32768 evil elements took 1.1806640625 seconds
Output for 7.0.0
Inserting 32768 good elements took 0.00092387199401855 seconds Inserting 32768 evil elements took 1.1743378639221 seconds
Output for 5.6.28
Inserting 32768 good elements took 0.0063819885253906 seconds
Process exited with code 137.
Output for 5.6.21
Inserting 32768 good elements took 0.0047860145568848 seconds
Process exited with code 137.
Output for 5.6.20
Inserting 32768 good elements took 0.0065469741821289 seconds
Process exited with code 137.
Output for 5.6.19
Inserting 32768 good elements took 0.0053009986877441 seconds
Process exited with code 137.
Output for 5.6.18
Inserting 32768 good elements took 0.0039050579071045 seconds
Process exited with code 137.
Output for 5.6.17
Inserting 32768 good elements took 0.0045628547668457 seconds
Process exited with code 137.
Output for 5.6.16
Inserting 32768 good elements took 0.0061750411987305 seconds
Process exited with code 137.
Output for 5.6.15
Inserting 32768 good elements took 0.0041940212249756 seconds
Process exited with code 137.
Output for 5.6.14
Inserting 32768 good elements took 0.005389928817749 seconds
Process exited with code 137.
Output for 5.6.13
Inserting 32768 good elements took 0.0068089962005615 seconds
Process exited with code 137.
Output for 5.6.12
Inserting 32768 good elements took 0.0061159133911133 seconds
Process exited with code 137.
Output for 5.6.11
Inserting 32768 good elements took 0.0053830146789551 seconds
Process exited with code 137.
Output for 5.6.10
Inserting 32768 good elements took 0.0066468715667725 seconds
Process exited with code 137.
Output for 5.6.9
Inserting 32768 good elements took 0.0066239833831787 seconds
Process exited with code 137.
Output for 5.6.8
Inserting 32768 good elements took 0.0065321922302246 seconds
Process exited with code 137.
Output for 5.5.35
Inserting 32768 good elements took 0.004310131072998 seconds
Process exited with code 137.
Output for 5.5.34
Inserting 32768 good elements took 0.015298128128052 seconds
Process exited with code 137.
Output for 5.5.33
Inserting 32768 good elements took 0.0046148300170898 seconds
Process exited with code 137.
Output for 5.5.32
Inserting 32768 good elements took 0.0059959888458252 seconds
Process exited with code 137.
Output for 5.5.31
Inserting 32768 good elements took 0.012809038162231 seconds
Process exited with code 137.
Output for 5.5.30
Inserting 32768 good elements took 0.0067191123962402 seconds
Process exited with code 137.
Output for 5.5.29
Inserting 32768 good elements took 0.013237953186035 seconds
Process exited with code 137.
Output for 5.5.28
Inserting 32768 good elements took 0.01807689666748 seconds
Process exited with code 137.
Output for 5.5.27
Inserting 32768 good elements took 0.0059070587158203 seconds
Process exited with code 137.
Output for 5.5.26
Inserting 32768 good elements took 0.016757011413574 seconds
Process exited with code 137.
Output for 5.5.25
Inserting 32768 good elements took 0.010888814926147 seconds
Process exited with code 137.
Output for 5.5.24
Inserting 32768 good elements took 0.0066499710083008 seconds
Process exited with code 137.
Output for 5.4.45
Inserting 32768 good elements took 0.01730489730835 seconds
Process exited with code 137.
Output for 5.4.44
Inserting 32768 good elements took 0.0061209201812744 seconds
Process exited with code 137.
Output for 5.4.43
Inserting 32768 good elements took 0.0060980319976807 seconds
Process exited with code 137.
Output for 5.4.42
Inserting 32768 good elements took 0.030730009078979 seconds
Process exited with code 137.
Output for 5.4.41
Inserting 32768 good elements took 0.0041959285736084 seconds
Process exited with code 137.
Output for 5.4.40
Inserting 32768 good elements took 0.0060830116271973 seconds
Process exited with code 137.
Output for 5.4.39
Inserting 32768 good elements took 0.0049970149993896 seconds
Process exited with code 137.
Output for 5.4.38
Inserting 32768 good elements took 0.022953033447266 seconds
Process exited with code 137.
Output for 5.4.37
Inserting 32768 good elements took 0.0039432048797607 seconds
Process exited with code 137.
Output for 5.4.36
Inserting 32768 good elements took 0.011152029037476 seconds
Process exited with code 137.
Output for 5.4.35
Inserting 32768 good elements took 0.0068178176879883 seconds
Process exited with code 137.
Output for 5.4.34
Inserting 32768 good elements took 0.011522054672241 seconds
Process exited with code 137.
Output for 5.4.32
Inserting 32768 good elements took 0.0050020217895508 seconds
Process exited with code 137.
Output for 5.4.31
Inserting 32768 good elements took 0.011399984359741 seconds
Process exited with code 137.
Output for 5.4.30
Inserting 32768 good elements took 0.011985063552856 seconds
Process exited with code 137.
Output for 5.4.29
Inserting 32768 good elements took 0.011258840560913 seconds
Process exited with code 137.
Output for 5.4.28
Inserting 32768 good elements took 0.0042128562927246 seconds
Process exited with code 137.
Output for 5.4.27
Inserting 32768 good elements took 0.0040309429168701 seconds
Process exited with code 137.
Output for 5.4.26
Inserting 32768 good elements took 0.0064060688018799 seconds
Process exited with code 137.
Output for 5.4.25
Inserting 32768 good elements took 0.0060970783233643 seconds
Process exited with code 137.
Output for 5.4.24
Inserting 32768 good elements took 0.0065178871154785 seconds
Process exited with code 137.
Output for 5.4.23
Inserting 32768 good elements took 0.0038890838623047 seconds
Process exited with code 137.
Output for 5.4.22
Inserting 32768 good elements took 0.0046648979187012 seconds
Process exited with code 137.
Output for 5.4.21
Inserting 32768 good elements took 0.0069761276245117 seconds
Process exited with code 137.
Output for 5.4.20
Inserting 32768 good elements took 0.0058150291442871 seconds
Process exited with code 137.
Output for 5.4.19
Inserting 32768 good elements took 0.0058639049530029 seconds
Process exited with code 137.
Output for 5.4.18
Inserting 32768 good elements took 0.0066940784454346 seconds
Process exited with code 137.
Output for 5.4.17
Inserting 32768 good elements took 0.0083050727844238 seconds
Process exited with code 137.
Output for 5.4.16
Inserting 32768 good elements took 0.010462045669556 seconds
Process exited with code 137.
Output for 5.4.15
Inserting 32768 good elements took 0.013362884521484 seconds
Process exited with code 137.
Output for 5.4.14
Inserting 32768 good elements took 0.0038831233978271 seconds
Process exited with code 137.
Output for 5.4.13
Inserting 32768 good elements took 0.010684013366699 seconds
Process exited with code 137.
Output for 5.4.12
Inserting 32768 good elements took 0.020152807235718 seconds
Process exited with code 137.
Output for 5.4.11
Inserting 32768 good elements took 0.0039069652557373 seconds
Process exited with code 137.
Output for 5.4.10
Inserting 32768 good elements took 0.0088801383972168 seconds
Process exited with code 137.
Output for 5.4.9
Inserting 32768 good elements took 0.006321907043457 seconds
Process exited with code 137.
Output for 5.4.8
Inserting 32768 good elements took 0.0076589584350586 seconds
Process exited with code 137.
Output for 5.4.7
Inserting 32768 good elements took 0.013187885284424 seconds
Process exited with code 137.
Output for 5.4.6
Inserting 32768 good elements took 0.0056889057159424 seconds
Process exited with code 137.
Output for 5.4.5
Inserting 32768 good elements took 0.0053040981292725 seconds
Process exited with code 137.
Output for 5.4.4
Inserting 32768 good elements took 0.0063841342926025 seconds
Process exited with code 137.
Output for 5.4.3
Inserting 32768 good elements took 0.013437986373901 seconds
Process exited with code 137.
Output for 5.4.2
Inserting 32768 good elements took 0.0058908462524414 seconds
Process exited with code 137.
Output for 5.4.1
Inserting 32768 good elements took 0.0040850639343262 seconds
Process exited with code 137.
Output for 5.4.0
Inserting 32768 good elements took 0.0077788829803467 seconds
Process exited with code 137.
Output for 5.3.29
Inserting 32768 good elements took 0.0040371417999268 seconds
Process exited with code 137.
Output for 5.3.28
Inserting 32768 good elements took 0.0073142051696777 seconds
Process exited with code 137.
Output for 5.3.27
Inserting 32768 good elements took 0.0042340755462646 seconds
Process exited with code 137.
Output for 5.3.26
Inserting 32768 good elements took 0.0042550563812256 seconds
Process exited with code 137.
Output for 5.3.25
Inserting 32768 good elements took 0.011852025985718 seconds
Process exited with code 137.
Output for 5.3.24
Inserting 32768 good elements took 0.0041279792785645 seconds
Process exited with code 137.
Output for 5.3.23
Inserting 32768 good elements took 0.0066649913787842 seconds
Process exited with code 137.
Output for 5.3.22
Inserting 32768 good elements took 0.0090930461883545 seconds
Process exited with code 137.
Output for 5.3.21
Inserting 32768 good elements took 0.013626098632812 seconds
Process exited with code 137.
Output for 5.3.20
Inserting 32768 good elements took 0.011477947235107 seconds
Process exited with code 137.
Output for 5.3.19
Inserting 32768 good elements took 0.0098581314086914 seconds
Process exited with code 137.
Output for 5.3.18
Inserting 32768 good elements took 0.0062479972839355 seconds
Process exited with code 137.
Output for 5.3.17
Inserting 32768 good elements took 0.0062220096588135 seconds
Process exited with code 137.
Output for 5.3.16
Inserting 32768 good elements took 0.0041120052337646 seconds
Process exited with code 137.
Output for 5.3.15
Inserting 32768 good elements took 0.0066530704498291 seconds
Process exited with code 137.
Output for 5.3.14
Inserting 32768 good elements took 0.012028932571411 seconds
Process exited with code 137.
Output for 5.3.13
Inserting 32768 good elements took 0.0085818767547607 seconds
Process exited with code 137.
Output for 5.3.12
Inserting 32768 good elements took 0.022608995437622 seconds
Process exited with code 137.
Output for 5.3.11
Inserting 32768 good elements took 0.0047228336334229 seconds
Process exited with code 137.
Output for 5.3.10
Inserting 32768 good elements took 0.007904052734375 seconds
Process exited with code 137.
Output for 5.3.9
Inserting 32768 good elements took 0.0079910755157471 seconds
Process exited with code 137.
Output for 5.3.8
Inserting 32768 good elements took 0.0075409412384033 seconds
Process exited with code 137.
Output for 5.3.7
Inserting 32768 good elements took 0.0072600841522217 seconds
Process exited with code 137.
Output for 5.3.6
Inserting 32768 good elements took 0.0071868896484375 seconds
Process exited with code 137.
Output for 5.3.5
Inserting 32768 good elements took 0.0050280094146729 seconds
Process exited with code 137.
Output for 5.3.4
Inserting 32768 good elements took 0.01256799697876 seconds
Process exited with code 137.
Output for 5.3.3
Inserting 32768 good elements took 0.0062398910522461 seconds
Process exited with code 137.
Output for 5.3.2
Inserting 32768 good elements took 0.0080611705780029 seconds
Process exited with code 137.
Output for 5.3.1
Inserting 32768 good elements took 0.012294054031372 seconds
Process exited with code 137.
Output for 5.3.0
Inserting 32768 good elements took 0.004565954208374 seconds
Process exited with code 137.
Output for 5.2.17
Inserting 32768 good elements took 0.0088810920715332 seconds
Process exited with code 137.
Output for 5.2.16
Inserting 32768 good elements took 0.014236927032471 seconds
Process exited with code 137.
Output for 5.2.15
Inserting 32768 good elements took 0.0051310062408447 seconds
Process exited with code 137.
Output for 5.2.14
Inserting 32768 good elements took 0.0093920230865479 seconds
Process exited with code 137.
Output for 5.2.13
Inserting 32768 good elements took 0.0080549716949463 seconds
Process exited with code 137.
Output for 5.2.12
Inserting 32768 good elements took 0.013742923736572 seconds
Process exited with code 137.
Output for 5.2.11
Inserting 32768 good elements took 0.0062458515167236 seconds
Process exited with code 137.
Output for 5.2.10
Inserting 32768 good elements took 0.014060974121094 seconds
Process exited with code 137.
Output for 5.2.9
Inserting 32768 good elements took 0.006220817565918 seconds
Process exited with code 137.
Output for 5.2.8
Inserting 32768 good elements took 0.014144897460938 seconds
Process exited with code 137.
Output for 5.2.7
Inserting 32768 good elements took 0.0081241130828857 seconds
Process exited with code 137.
Output for 5.2.6
Inserting 32768 good elements took 0.013714075088501 seconds
Process exited with code 137.
Output for 5.2.5
Inserting 32768 good elements took 0.015760898590088 seconds
Process exited with code 137.
Output for 5.2.4
Inserting 32768 good elements took 0.006943941116333 seconds
Process exited with code 137.
Output for 5.2.3
Inserting 32768 good elements took 0.010209083557129 seconds
Process exited with code 137.
Output for 5.2.2
Inserting 32768 good elements took 0.016567945480347 seconds
Process exited with code 137.
Output for 5.2.1
Inserting 32768 good elements took 0.013398885726929 seconds
Process exited with code 137.
Output for 5.2.0
Inserting 32768 good elements took 0.006223201751709 seconds
Process exited with code 137.
Output for 5.1.6
Inserting 32768 good elements took 0.0083389282226562 seconds
Process exited with code 137.
Output for 5.1.5
Inserting 32768 good elements took 0.01720404624939 seconds
Process exited with code 137.
Output for 5.1.4
Inserting 32768 good elements took 0.0098981857299805 seconds
Process exited with code 137.
Output for 5.1.3
Inserting 32768 good elements took 0.017133951187134 seconds
Process exited with code 137.
Output for 5.1.2
Inserting 32768 good elements took 0.012835025787354 seconds
Process exited with code 137.
Output for 5.1.1
Inserting 32768 good elements took 0.010586023330688 seconds
Process exited with code 137.
Output for 5.1.0
Inserting 32768 good elements took 0.010632991790771 seconds
Process exited with code 137.
Output for 5.0.5
Inserting 32768 good elements took 0.015928030014038 seconds
Process exited with code 137.
Output for 5.0.4
Inserting 32768 good elements took 0.014142990112305 seconds
Process exited with code 137.
Output for 5.0.3
Inserting 32768 good elements took 0.0098598003387451 seconds
Process exited with code 137.
Output for 5.0.2
Inserting 32768 good elements took 0.012538909912109 seconds
Process exited with code 137.
Output for 5.0.1
Inserting 32768 good elements took 0.016782999038696 seconds
Process exited with code 137.
Output for 5.0.0
Inserting 32768 good elements took 0.0098330974578857 seconds
Process exited with code 137.
Output for 4.4.9
Inserting 32768 good elements took 0.022739 seconds
Process exited with code 137.
Output for 4.4.8
Inserting 32768 good elements took 0.009388 seconds
Process exited with code 137.
Output for 4.4.7
Inserting 32768 good elements took 0.010424 seconds
Process exited with code 137.
Output for 4.4.6
Inserting 32768 good elements took 0.013495 seconds
Process exited with code 137.
Output for 4.4.5
Inserting 32768 good elements took 0.03091 seconds
Process exited with code 137.
Output for 4.4.4
Inserting 32768 good elements took 0.036837 seconds
Process exited with code 137.
Output for 4.4.3
Inserting 32768 good elements took 0.038528 seconds
Process exited with code 137.
Output for 4.4.2
Inserting 32768 good elements took 0.017163 seconds
Process exited with code 137.
Output for 4.4.1
Inserting 32768 good elements took 0.034772 seconds
Process exited with code 137.
Output for 4.4.0
Inserting 32768 good elements took 0.021692 seconds
Process exited with code 137.
Output for 4.3.11
Inserting 32768 good elements took 0.0115 seconds
Process exited with code 137.
Output for 4.3.10
Inserting 32768 good elements took 0.048739 seconds
Process exited with code 137.
Output for 4.3.9
Inserting 32768 good elements took 0.008989 seconds
Process exited with code 137.
Output for 4.3.8
Inserting 32768 good elements took 0.016711 seconds
Process exited with code 137.
Output for 4.3.7
Inserting 32768 good elements took 0.02159 seconds
Process exited with code 137.
Output for 4.3.6
Inserting 32768 good elements took 0.021932 seconds
Process exited with code 137.
Output for 4.3.5
Inserting 32768 good elements took 0.020492 seconds
Process exited with code 137.
Output for 4.3.4
Inserting 32768 good elements took 0.019549 seconds
Process exited with code 137.
Output for 4.3.3
Inserting 32768 good elements took 0.020888 seconds
Process exited with code 137.
Output for 4.3.2
Inserting 32768 good elements took 0.013064 seconds
Process exited with code 137.
Output for 4.3.1
Inserting 32768 good elements took 0.012097 seconds
Process exited with code 137.
Output for 4.3.0
Inserting 32768 good elements took 0.015057 seconds
Process exited with code 137.
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