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<?php $a = []; //$s = 123456; $s = 's6tbdfgj222dJGk'; $rs = str_repeat("0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ", 10); $numGen = function() { return rand(1, 9999999); }; $strGen = function() { global $rs; return substr(str_shuffle($rs), 0, rand(10, 100)); }; //$gen = $numGen; $gen = $strGen; foreach ([10000, 1000, 100, 10] as $c) { echo "N={$c}\n"; for ($i = 0; $i < $c; $i++) { $a[$i] = $gen(); // if ($a[$i] === $s) { $a[$i] = null; } // if ($i === 0) { $a[$i] = $s; } // if ($i === $c / 2) { $a[$i] = $s; } // if ($i === $c - 1) { $a[$i] = $s; } } $t = microtime(1); $e = in_array($s, $a); echo "in_array: ", microtime(1) - $t, PHP_EOL; $t = microtime(1); $a = array_flip($a); $e = isset($a[$s]); echo "flip+isset: ", microtime(1) - $t, PHP_EOL; $t = microtime(1); $a = array_flip($a); $e = @$a[$s] === null; echo "flip+null comparison: ", microtime(1) - $t, PHP_EOL; $t = microtime(1); $e = array_search($s, $a); echo "array_search: ", microtime(1) - $t, PHP_EOL; echo PHP_EOL; }
Output for 8.3.6
N=10000 in_array: 0.00010204315185547 flip+isset: 0.0012240409851074 flip+null comparison: 0.00012087821960449 array_search: 2.9087066650391E-5 N=1000 in_array: 6.9141387939453E-5 flip+isset: 0.0003209114074707 flip+null comparison: 0.00012803077697754 array_search: 4.3153762817383E-5 N=100 in_array: 4.6968460083008E-5 flip+isset: 0.00026178359985352 flip+null comparison: 0.00012111663818359 array_search: 3.814697265625E-5 N=10 in_array: 3.7908554077148E-5 flip+isset: 0.00023293495178223 flip+null comparison: 0.00012111663818359 array_search: 3.0994415283203E-5
Output for 7.3.11
N=10000 in_array: 0.00035715103149414 flip+isset: 0.0020451545715332 flip+null comparison: 0.00037384033203125 array_search: 0.00016403198242188 N=1000 in_array: 0.0004279613494873 flip+isset: 0.0011429786682129 flip+null comparison: 0.0003809928894043 array_search: 0.00016403198242188 N=100 in_array: 0.00025415420532227 flip+isset: 0.0008699893951416 flip+null comparison: 0.00035500526428223 array_search: 0.00017189979553223 N=10 in_array: 0.00016903877258301 flip+isset: 0.00059199333190918 flip+null comparison: 0.0003659725189209 array_search: 0.00016689300537109
Output for 7.3.10
N=10000 in_array: 0.00016999244689941 flip+isset: 0.0015449523925781 flip+null comparison: 0.00024890899658203 array_search: 4.887580871582E-5 N=1000 in_array: 0.00014305114746094 flip+isset: 0.00045204162597656 flip+null comparison: 0.00021576881408691 array_search: 7.5817108154297E-5 N=100 in_array: 8.1062316894531E-5 flip+isset: 0.00033807754516602 flip+null comparison: 0.00020217895507812 array_search: 5.1021575927734E-5 N=10 in_array: 5.5074691772461E-5 flip+isset: 0.00035500526428223 flip+null comparison: 0.00020003318786621 array_search: 4.9114227294922E-5
Output for 7.3.9
N=10000 in_array: 0.00014710426330566 flip+isset: 0.0015389919281006 flip+null comparison: 0.00025606155395508 array_search: 7.7962875366211E-5 N=1000 in_array: 0.00017118453979492 flip+isset: 0.00062704086303711 flip+null comparison: 0.0003049373626709 array_search: 7.4863433837891E-5 N=100 in_array: 7.7962875366211E-5 flip+isset: 0.00041484832763672 flip+null comparison: 0.00029993057250977 array_search: 7.2002410888672E-5 N=10 in_array: 7.5101852416992E-5 flip+isset: 0.00037407875061035 flip+null comparison: 0.0003049373626709 array_search: 7.2002410888672E-5
Output for 7.3.8
N=10000 in_array: 0.00017189979553223 flip+isset: 0.0015769004821777 flip+null comparison: 0.00030994415283203 array_search: 0.00013518333435059 N=1000 in_array: 0.00025796890258789 flip+isset: 0.00055217742919922 flip+null comparison: 0.00039219856262207 array_search: 0.00014805793762207 N=100 in_array: 0.00020909309387207 flip+isset: 0.00048398971557617 flip+null comparison: 0.00030398368835449 array_search: 0.00026893615722656 N=10 in_array: 0.00030303001403809 flip+isset: 0.00045084953308105 flip+null comparison: 0.00033783912658691 array_search: 0.00015807151794434
Output for 7.3.7
N=10000 in_array: 0.00023412704467773 flip+isset: 0.0016930103302002 flip+null comparison: 0.00038695335388184 array_search: 0.00013995170593262 N=1000 in_array: 0.00030398368835449 flip+isset: 0.0006101131439209 flip+null comparison: 0.00031113624572754 array_search: 0.00013303756713867 N=100 in_array: 0.00016212463378906 flip+isset: 0.00046896934509277 flip+null comparison: 0.0003199577331543 array_search: 0.0001370906829834 N=10 in_array: 0.00013613700866699 flip+isset: 0.00039196014404297 flip+null comparison: 0.00062394142150879 array_search: 0.00015020370483398
Output for 7.3.6
N=10000 in_array: 0.00016307830810547 flip+isset: 0.0016360282897949 flip+null comparison: 0.00027799606323242 array_search: 7.8201293945312E-5 N=1000 in_array: 0.00018191337585449 flip+isset: 0.00058913230895996 flip+null comparison: 0.00026202201843262 array_search: 0.00010204315185547 N=100 in_array: 7.1048736572266E-5 flip+isset: 0.00040817260742188 flip+null comparison: 0.00026702880859375 array_search: 7.1048736572266E-5 N=10 in_array: 5.1975250244141E-5 flip+isset: 0.00046586990356445 flip+null comparison: 0.00026583671569824 array_search: 7.8916549682617E-5
Output for 7.3.5
N=10000 in_array: 0.00029611587524414 flip+isset: 0.0021898746490479 flip+null comparison: 0.0004279613494873 array_search: 0.00024700164794922 N=1000 in_array: 0.00044989585876465 flip+isset: 0.0012049674987793 flip+null comparison: 0.0004432201385498 array_search: 0.00021982192993164 N=100 in_array: 0.00019001960754395 flip+isset: 0.0006101131439209 flip+null comparison: 0.00042510032653809 array_search: 0.00017595291137695 N=10 in_array: 0.00016617774963379 flip+isset: 0.00040984153747559 flip+null comparison: 0.00031781196594238 array_search: 0.00018405914306641
Output for 7.3.4
N=10000 in_array: 0.00016188621520996 flip+isset: 0.0018599033355713 flip+null comparison: 0.00030708312988281 array_search: 7.9870223999023E-5 N=1000 in_array: 0.00019502639770508 flip+isset: 0.00068402290344238 flip+null comparison: 0.00029897689819336 array_search: 0.00014710426330566 N=100 in_array: 8.2969665527344E-5 flip+isset: 0.0005190372467041 flip+null comparison: 0.00029993057250977 array_search: 8.0108642578125E-5 N=10 in_array: 6.5088272094727E-5 flip+isset: 0.00039196014404297 flip+null comparison: 0.00031709671020508 array_search: 7.6055526733398E-5
Output for 7.3.3
N=10000 in_array: 0.00016498565673828 flip+isset: 0.0015938282012939 flip+null comparison: 0.00024008750915527 array_search: 5.0067901611328E-5 N=1000 in_array: 0.00022602081298828 flip+isset: 0.00075507164001465 flip+null comparison: 0.00020909309387207 array_search: 5.0067901611328E-5 N=100 in_array: 0.0001218318939209 flip+isset: 0.00063991546630859 flip+null comparison: 0.00020003318786621 array_search: 5.9127807617188E-5 N=10 in_array: 6.2942504882812E-5 flip+isset: 0.00031900405883789 flip+null comparison: 0.00019383430480957 array_search: 4.887580871582E-5
Output for 7.3.2
N=10000 in_array: 0.000244140625 flip+isset: 0.0031571388244629 flip+null comparison: 0.00034880638122559 array_search: 0.00010299682617188 N=1000 in_array: 0.00027799606323242 flip+isset: 0.00097799301147461 flip+null comparison: 0.00037503242492676 array_search: 0.0001070499420166 N=100 in_array: 0.00011205673217773 flip+isset: 0.0006718635559082 flip+null comparison: 0.00037312507629395 array_search: 0.00012898445129395 N=10 in_array: 7.4863433837891E-5 flip+isset: 0.00057792663574219 flip+null comparison: 0.00039911270141602 array_search: 0.00010395050048828
Output for 7.3.1
N=10000 in_array: 0.00023698806762695 flip+isset: 0.0023279190063477 flip+null comparison: 0.0002748966217041 array_search: 0.00012397766113281 N=1000 in_array: 0.00031590461730957 flip+isset: 0.000701904296875 flip+null comparison: 0.00035190582275391 array_search: 0.0001220703125 N=100 in_array: 0.00019192695617676 flip+isset: 0.00045418739318848 flip+null comparison: 0.00029587745666504 array_search: 0.0001680850982666 N=10 in_array: 0.00017404556274414 flip+isset: 0.00044894218444824 flip+null comparison: 0.00027298927307129 array_search: 0.00016593933105469
Output for 7.3.0
N=10000 in_array: 0.00020909309387207 flip+isset: 0.0021300315856934 flip+null comparison: 0.00021100044250488 array_search: 4.9829483032227E-5 N=1000 in_array: 0.0001678466796875 flip+isset: 0.00061202049255371 flip+null comparison: 0.00037503242492676 array_search: 8.6069107055664E-5 N=100 in_array: 5.8889389038086E-5 flip+isset: 0.00043606758117676 flip+null comparison: 0.00030994415283203 array_search: 8.0108642578125E-5 N=10 in_array: 7.2956085205078E-5 flip+isset: 0.00040817260742188 flip+null comparison: 0.00024509429931641 array_search: 7.0095062255859E-5
Output for 7.2.24
N=10000 in_array: 0.0003049373626709 flip+isset: 0.0020830631256104 flip+null comparison: 0.00041985511779785 array_search: 0.00017595291137695 N=1000 in_array: 0.00048303604125977 flip+isset: 0.0012071132659912 flip+null comparison: 0.00042295455932617 array_search: 0.00018405914306641 N=100 in_array: 0.00040006637573242 flip+isset: 0.0010099411010742 flip+null comparison: 0.00045990943908691 array_search: 0.00019598007202148 N=10 in_array: 0.00018405914306641 flip+isset: 0.00073385238647461 flip+null comparison: 0.00035595893859863 array_search: 0.00020599365234375
Output for 7.2.23
N=10000 in_array: 0.00027298927307129 flip+isset: 0.0021378993988037 flip+null comparison: 0.00043892860412598 array_search: 0.00021791458129883 N=1000 in_array: 0.00055694580078125 flip+isset: 0.0010521411895752 flip+null comparison: 0.00039005279541016 array_search: 0.00017094612121582 N=100 in_array: 0.00034880638122559 flip+isset: 0.00083804130554199 flip+null comparison: 0.00041508674621582 array_search: 0.00023984909057617 N=10 in_array: 0.00019192695617676 flip+isset: 0.00063896179199219 flip+null comparison: 0.00040888786315918 array_search: 0.00020098686218262
Output for 7.2.22
N=10000 in_array: 0.00017404556274414 flip+isset: 0.0019369125366211 flip+null comparison: 0.00027704238891602 array_search: 6.6041946411133E-5 N=1000 in_array: 0.00021696090698242 flip+isset: 0.00066089630126953 flip+null comparison: 0.00028705596923828 array_search: 8.6784362792969E-5 N=100 in_array: 0.00015807151794434 flip+isset: 0.00059008598327637 flip+null comparison: 0.00028491020202637 array_search: 6.4849853515625E-5 N=10 in_array: 7.3909759521484E-5 flip+isset: 0.00047111511230469 flip+null comparison: 0.00027894973754883 array_search: 6.6041946411133E-5
Output for 7.2.21
N=10000 in_array: 0.00025701522827148 flip+isset: 0.0017111301422119 flip+null comparison: 0.0003199577331543 array_search: 0.00014305114746094 N=1000 in_array: 0.00026607513427734 flip+isset: 0.0011458396911621 flip+null comparison: 0.00040793418884277 array_search: 0.00011897087097168 N=100 in_array: 0.0001521110534668 flip+isset: 0.0005958080291748 flip+null comparison: 0.00029492378234863 array_search: 7.4863433837891E-5 N=10 in_array: 7.4148178100586E-5 flip+isset: 0.00048398971557617 flip+null comparison: 0.0003058910369873 array_search: 7.5101852416992E-5
Output for 7.2.20
N=10000 in_array: 0.00014090538024902 flip+isset: 0.0015609264373779 flip+null comparison: 0.00022101402282715 array_search: 5.6028366088867E-5 N=1000 in_array: 0.00014114379882812 flip+isset: 0.0004730224609375 flip+null comparison: 0.00020003318786621 array_search: 4.9829483032227E-5 N=100 in_array: 5.6982040405273E-5 flip+isset: 0.00032901763916016 flip+null comparison: 0.00019407272338867 array_search: 4.9114227294922E-5 N=10 in_array: 5.6982040405273E-5 flip+isset: 0.0003209114074707 flip+null comparison: 0.00020599365234375 array_search: 5.0067901611328E-5
Output for 7.2.19
N=10000 in_array: 0.00024795532226562 flip+isset: 0.0016880035400391 flip+null comparison: 0.00033307075500488 array_search: 0.00014996528625488 N=1000 in_array: 0.00030207633972168 flip+isset: 0.0006101131439209 flip+null comparison: 0.00035190582275391 array_search: 0.00021505355834961 N=100 in_array: 0.00034117698669434 flip+isset: 0.00061988830566406 flip+null comparison: 0.00043892860412598 array_search: 0.0001378059387207 N=10 in_array: 0.00013399124145508 flip+isset: 0.00043106079101562 flip+null comparison: 0.00029611587524414 array_search: 0.00013208389282227
Output for 7.2.18
N=10000 in_array: 0.00017786026000977 flip+isset: 0.0015230178833008 flip+null comparison: 0.00025200843811035 array_search: 7.5101852416992E-5 N=1000 in_array: 0.00014400482177734 flip+isset: 0.00069713592529297 flip+null comparison: 0.00029516220092773 array_search: 7.2002410888672E-5 N=100 in_array: 7.0095062255859E-5 flip+isset: 0.0004432201385498 flip+null comparison: 0.00028085708618164 array_search: 6.6041946411133E-5 N=10 in_array: 5.4121017456055E-5 flip+isset: 0.00045013427734375 flip+null comparison: 0.00027298927307129 array_search: 7.1048736572266E-5
Output for 7.2.17
N=10000 in_array: 0.00030088424682617 flip+isset: 0.0018110275268555 flip+null comparison: 0.00026297569274902 array_search: 0.00010800361633301 N=1000 in_array: 0.00026488304138184 flip+isset: 0.00098109245300293 flip+null comparison: 0.0013010501861572 array_search: 8.6069107055664E-5 N=100 in_array: 0.00020313262939453 flip+isset: 0.00097179412841797 flip+null comparison: 0.00046706199645996 array_search: 6.0081481933594E-5 N=10 in_array: 8.9883804321289E-5 flip+isset: 0.00070810317993164 flip+null comparison: 0.00041007995605469 array_search: 9.4175338745117E-5
Output for 7.2.16
N=10000 in_array: 0.00032520294189453 flip+isset: 0.0018389225006104 flip+null comparison: 0.00022387504577637 array_search: 5.1975250244141E-5 N=1000 in_array: 0.00015616416931152 flip+isset: 0.0004580020904541 flip+null comparison: 0.00021886825561523 array_search: 6.2942504882812E-5 N=100 in_array: 0.00011110305786133 flip+isset: 0.00036096572875977 flip+null comparison: 0.00022101402282715 array_search: 4.8160552978516E-5 N=10 in_array: 0.00094294548034668 flip+isset: 0.00059890747070312 flip+null comparison: 0.00037288665771484 array_search: 0.00017786026000977
Output for 7.2.15
N=10000 in_array: 0.00020503997802734 flip+isset: 0.0029919147491455 flip+null comparison: 0.00029301643371582 array_search: 7.5101852416992E-5 N=1000 in_array: 0.00038599967956543 flip+isset: 0.00095295906066895 flip+null comparison: 0.00029397010803223 array_search: 6.8902969360352E-5 N=100 in_array: 0.00013494491577148 flip+isset: 0.00073504447937012 flip+null comparison: 0.00037193298339844 array_search: 0.0001370906829834 N=10 in_array: 8.9883804321289E-5 flip+isset: 0.00073409080505371 flip+null comparison: 0.00092101097106934 array_search: 0.00060296058654785
Output for 7.2.14
N=10000 in_array: 0.00027585029602051 flip+isset: 0.0025749206542969 flip+null comparison: 0.00030803680419922 array_search: 0.00016903877258301 N=1000 in_array: 0.00029087066650391 flip+isset: 0.00068497657775879 flip+null comparison: 0.00033903121948242 array_search: 0.0001218318939209 N=100 in_array: 0.00020599365234375 flip+isset: 0.00062704086303711 flip+null comparison: 0.00047588348388672 array_search: 0.00019121170043945 N=10 in_array: 0.00020408630371094 flip+isset: 0.00068402290344238 flip+null comparison: 0.00043988227844238 array_search: 0.0001981258392334
Output for 7.2.13
N=10000 in_array: 0.00021696090698242 flip+isset: 0.0042788982391357 flip+null comparison: 0.00037789344787598 array_search: 0.00013899803161621 N=1000 in_array: 0.0002601146697998 flip+isset: 0.00079894065856934 flip+null comparison: 0.00039291381835938 array_search: 0.00010013580322266 N=100 in_array: 0.0002138614654541 flip+isset: 0.00089907646179199 flip+null comparison: 0.00040698051452637 array_search: 0.00010395050048828 N=10 in_array: 8.1062316894531E-5 flip+isset: 0.00058889389038086 flip+null comparison: 0.00036311149597168 array_search: 9.4890594482422E-5
Output for 7.2.12
N=10000 in_array: 0.00026106834411621 flip+isset: 0.0028738975524902 flip+null comparison: 0.00038003921508789 array_search: 0.00013923645019531 N=1000 in_array: 0.00031185150146484 flip+isset: 0.0010881423950195 flip+null comparison: 0.0003960132598877 array_search: 0.00014710426330566 N=100 in_array: 0.00016498565673828 flip+isset: 0.00086522102355957 flip+null comparison: 0.00042200088500977 array_search: 0.00014710426330566 N=10 in_array: 8.392333984375E-5 flip+isset: 0.0006718635559082 flip+null comparison: 0.00038790702819824 array_search: 0.00010585784912109
Output for 7.2.11
N=10000 in_array: 0.00015807151794434 flip+isset: 0.0021519660949707 flip+null comparison: 0.00029706954956055 array_search: 7.7962875366211E-5 N=1000 in_array: 0.00015783309936523 flip+isset: 0.00053787231445312 flip+null comparison: 0.00031089782714844 array_search: 7.7962875366211E-5 N=100 in_array: 0.00011301040649414 flip+isset: 0.00045990943908691 flip+null comparison: 0.00025391578674316 array_search: 7.5817108154297E-5 N=10 in_array: 7.1048736572266E-5 flip+isset: 0.00040793418884277 flip+null comparison: 0.00032997131347656 array_search: 8.702278137207E-5
Output for 7.2.10
N=10000 in_array: 0.00029492378234863 flip+isset: 0.0027801990509033 flip+null comparison: 0.0003969669342041 array_search: 7.7009201049805E-5 N=1000 in_array: 0.0002748966217041 flip+isset: 0.00094008445739746 flip+null comparison: 0.00029301643371582 array_search: 7.2002410888672E-5 N=100 in_array: 0.00012302398681641 flip+isset: 0.00059795379638672 flip+null comparison: 0.0002899169921875 array_search: 7.1048736572266E-5 N=10 in_array: 7.8916549682617E-5 flip+isset: 0.0005190372467041 flip+null comparison: 0.00031018257141113 array_search: 0.00011301040649414
Output for 7.2.9
N=10000 in_array: 0.00022220611572266 flip+isset: 0.0023739337921143 flip+null comparison: 0.00037288665771484 array_search: 0.0001518726348877 N=1000 in_array: 0.00027990341186523 flip+isset: 0.00078606605529785 flip+null comparison: 0.00032281875610352 array_search: 0.0001370906829834 N=100 in_array: 0.00016403198242188 flip+isset: 0.0012509822845459 flip+null comparison: 0.00031399726867676 array_search: 0.00041103363037109 N=10 in_array: 0.00014114379882812 flip+isset: 0.00042986869812012 flip+null comparison: 0.00027203559875488 array_search: 0.00014305114746094
Output for 7.2.8
N=10000 in_array: 0.00021505355834961 flip+isset: 0.0027689933776855 flip+null comparison: 0.00030994415283203 array_search: 6.6995620727539E-5 N=1000 in_array: 0.00017094612121582 flip+isset: 0.0010190010070801 flip+null comparison: 0.00031089782714844 array_search: 6.6995620727539E-5 N=100 in_array: 0.00010490417480469 flip+isset: 0.00059199333190918 flip+null comparison: 0.00028896331787109 array_search: 6.6995620727539E-5 N=10 in_array: 6.4849853515625E-5 flip+isset: 0.00060319900512695 flip+null comparison: 0.00030303001403809 array_search: 6.6041946411133E-5
Output for 7.2.7
N=10000 in_array: 0.00014615058898926 flip+isset: 0.0020260810852051 flip+null comparison: 0.00020313262939453 array_search: 5.6028366088867E-5 N=1000 in_array: 0.00017499923706055 flip+isset: 0.00047612190246582 flip+null comparison: 0.00021600723266602 array_search: 4.9829483032227E-5 N=100 in_array: 6.413459777832E-5 flip+isset: 0.00033020973205566 flip+null comparison: 0.00019502639770508 array_search: 4.887580871582E-5 N=10 in_array: 5.2928924560547E-5 flip+isset: 0.00033998489379883 flip+null comparison: 0.00019502639770508 array_search: 5.0067901611328E-5
Output for 7.2.6
N=10000 in_array: 0.0002138614654541 flip+isset: 0.0026679039001465 flip+null comparison: 0.00031304359436035 array_search: 6.6995620727539E-5 N=1000 in_array: 0.00015401840209961 flip+isset: 0.00047922134399414 flip+null comparison: 0.00020098686218262 array_search: 4.9829483032227E-5 N=100 in_array: 6.8902969360352E-5 flip+isset: 0.0003349781036377 flip+null comparison: 0.00019598007202148 array_search: 5.0067901611328E-5 N=10 in_array: 6.6995620727539E-5 flip+isset: 0.00032305717468262 flip+null comparison: 0.00019478797912598 array_search: 4.887580871582E-5
Output for 7.2.5
N=10000 in_array: 0.00015997886657715 flip+isset: 0.0020530223846436 flip+null comparison: 0.00021910667419434 array_search: 5.1975250244141E-5 N=1000 in_array: 0.00025701522827148 flip+isset: 0.00061678886413574 flip+null comparison: 0.00020694732666016 array_search: 5.3167343139648E-5 N=100 in_array: 0.00012993812561035 flip+isset: 0.0003659725189209 flip+null comparison: 0.00022292137145996 array_search: 7.5101852416992E-5 N=10 in_array: 6.1988830566406E-5 flip+isset: 0.00034523010253906 flip+null comparison: 0.00028014183044434 array_search: 6.413459777832E-5
Output for 7.2.4
N=10000 in_array: 0.00022792816162109 flip+isset: 0.0021851062774658 flip+null comparison: 0.00032806396484375 array_search: 0.00015616416931152 N=1000 in_array: 0.000244140625 flip+isset: 0.00053501129150391 flip+null comparison: 0.00029993057250977 array_search: 0.00013113021850586 N=100 in_array: 0.00014019012451172 flip+isset: 0.00040698051452637 flip+null comparison: 0.00026917457580566 array_search: 0.00013113021850586 N=10 in_array: 0.00012588500976562 flip+isset: 0.00042104721069336 flip+null comparison: 0.00027012825012207 array_search: 0.00012993812561035
Output for 7.2.3
N=10000 in_array: 0.00015997886657715 flip+isset: 0.003371000289917 flip+null comparison: 0.00052905082702637 array_search: 0.00013613700866699 N=1000 in_array: 0.00069689750671387 flip+isset: 0.00059890747070312 flip+null comparison: 0.00026106834411621 array_search: 0.00015592575073242 N=100 in_array: 9.9897384643555E-5 flip+isset: 0.00042390823364258 flip+null comparison: 0.00043892860412598 array_search: 0.00013899803161621 N=10 in_array: 0.00073599815368652 flip+isset: 0.0012848377227783 flip+null comparison: 0.00031113624572754 array_search: 5.3167343139648E-5
Output for 7.2.2
N=10000 in_array: 0.00039505958557129 flip+isset: 0.0030810832977295 flip+null comparison: 0.00049614906311035 array_search: 0.00013899803161621 N=1000 in_array: 0.00026392936706543 flip+isset: 0.00075697898864746 flip+null comparison: 0.00044107437133789 array_search: 0.00013899803161621 N=100 in_array: 0.00016903877258301 flip+isset: 0.00048089027404785 flip+null comparison: 0.00043511390686035 array_search: 0.00014114379882812 N=10 in_array: 0.00013184547424316 flip+isset: 0.0006251335144043 flip+null comparison: 0.00034308433532715 array_search: 0.00018215179443359
Output for 7.2.1
N=10000 in_array: 0.00015497207641602 flip+isset: 0.0022110939025879 flip+null comparison: 0.00027680397033691 array_search: 7.4148178100586E-5 N=1000 in_array: 0.00015497207641602 flip+isset: 0.00055503845214844 flip+null comparison: 0.00026988983154297 array_search: 7.2002410888672E-5 N=100 in_array: 7.2956085205078E-5 flip+isset: 0.0004119873046875 flip+null comparison: 0.00026082992553711 array_search: 7.2002410888672E-5 N=10 in_array: 5.6982040405273E-5 flip+isset: 0.0003960132598877 flip+null comparison: 0.00033187866210938 array_search: 0.00012707710266113
Output for 7.2.0
N=10000 in_array: 0.00024199485778809 flip+isset: 0.0023109912872314 flip+null comparison: 0.00039887428283691 array_search: 0.0001380443572998 N=1000 in_array: 0.00028204917907715 flip+isset: 0.00097489356994629 flip+null comparison: 0.00034284591674805 array_search: 0.00015783309936523 N=100 in_array: 0.00021481513977051 flip+isset: 0.00055694580078125 flip+null comparison: 0.00034594535827637 array_search: 0.00014901161193848 N=10 in_array: 0.00022792816162109 flip+isset: 0.00048708915710449 flip+null comparison: 0.00032401084899902 array_search: 0.00013208389282227
Output for 7.1.33
N=10000 in_array: 0.00024223327636719 flip+isset: 0.0031590461730957 flip+null comparison: 0.00033998489379883 array_search: 0.00016593933105469 N=1000 in_array: 0.00021886825561523 flip+isset: 0.00055289268493652 flip+null comparison: 0.00020384788513184 array_search: 5.0067901611328E-5 N=100 in_array: 8.392333984375E-5 flip+isset: 0.00033712387084961 flip+null comparison: 0.00024199485778809 array_search: 5.0067901611328E-5 N=10 in_array: 5.793571472168E-5 flip+isset: 0.00032186508178711 flip+null comparison: 0.00021100044250488 array_search: 5.0067901611328E-5
Output for 7.1.32
N=10000 in_array: 0.00032496452331543 flip+isset: 0.0065510272979736 flip+null comparison: 0.00027585029602051 array_search: 0.00012111663818359 N=1000 in_array: 0.00022101402282715 flip+isset: 0.00065493583679199 flip+null comparison: 0.00083088874816895 array_search: 0.00012087821960449 N=100 in_array: 0.00020503997802734 flip+isset: 0.00050687789916992 flip+null comparison: 0.00027799606323242 array_search: 0.00013017654418945 N=10 in_array: 0.00012683868408203 flip+isset: 0.00039386749267578 flip+null comparison: 0.00033307075500488 array_search: 0.00011897087097168
Output for 7.1.31
N=10000 in_array: 0.00347900390625 flip+isset: 0.0049300193786621 flip+null comparison: 0.0067808628082275 array_search: 0.00023889541625977 N=1000 in_array: 0.00024008750915527 flip+isset: 0.00080585479736328 flip+null comparison: 0.00031900405883789 array_search: 6.8902969360352E-5 N=100 in_array: 0.00011610984802246 flip+isset: 0.00062108039855957 flip+null comparison: 0.00031208992004395 array_search: 6.8902969360352E-5 N=10 in_array: 7.6055526733398E-5 flip+isset: 0.00052189826965332 flip+null comparison: 0.00030612945556641 array_search: 6.9141387939453E-5
Output for 7.1.30
N=10000 in_array: 0.00032687187194824 flip+isset: 0.0028860569000244 flip+null comparison: 0.00026416778564453 array_search: 7.7962875366211E-5 N=1000 in_array: 0.00014996528625488 flip+isset: 0.00067901611328125 flip+null comparison: 0.00027203559875488 array_search: 8.4877014160156E-5 N=100 in_array: 0.00025320053100586 flip+isset: 0.0010268688201904 flip+null comparison: 0.00040888786315918 array_search: 0.00037813186645508 N=10 in_array: 0.00013494491577148 flip+isset: 0.0011811256408691 flip+null comparison: 0.00055503845214844 array_search: 0.00012993812561035
Output for 7.1.29
N=10000 in_array: 0.0001521110534668 flip+isset: 0.0026230812072754 flip+null comparison: 0.00053191184997559 array_search: 0.00012302398681641 N=1000 in_array: 0.00022411346435547 flip+isset: 0.00072383880615234 flip+null comparison: 0.00028014183044434 array_search: 7.6055526733398E-5 N=100 in_array: 0.00013399124145508 flip+isset: 0.0004730224609375 flip+null comparison: 0.00029087066650391 array_search: 0.00014305114746094 N=10 in_array: 9.2029571533203E-5 flip+isset: 0.00067400932312012 flip+null comparison: 0.00036001205444336 array_search: 7.6055526733398E-5
Output for 7.1.28
N=10000 in_array: 0.00015711784362793 flip+isset: 0.0022740364074707 flip+null comparison: 0.00023508071899414 array_search: 5.2213668823242E-5 N=1000 in_array: 0.00014805793762207 flip+isset: 0.00062298774719238 flip+null comparison: 0.00026297569274902 array_search: 5.0067901611328E-5 N=100 in_array: 8.1062316894531E-5 flip+isset: 0.00033807754516602 flip+null comparison: 0.00022983551025391 array_search: 5.1021575927734E-5 N=10 in_array: 6.1988830566406E-5 flip+isset: 0.00032901763916016 flip+null comparison: 0.00021600723266602 array_search: 4.9114227294922E-5
Output for 7.1.27
N=10000 in_array: 0.0003211498260498 flip+isset: 0.003000020980835 flip+null comparison: 0.00042605400085449 array_search: 0.00018405914306641 N=1000 in_array: 0.00037908554077148 flip+isset: 0.00097179412841797 flip+null comparison: 0.00045013427734375 array_search: 0.0002138614654541 N=100 in_array: 0.00034403800964355 flip+isset: 0.00087404251098633 flip+null comparison: 0.00043702125549316 array_search: 0.0002291202545166 N=10 in_array: 0.00020098686218262 flip+isset: 0.0007479190826416 flip+null comparison: 0.00044989585876465 array_search: 0.00021815299987793
Output for 7.1.26
N=10000 in_array: 0.00015497207641602 flip+isset: 0.0020020008087158 flip+null comparison: 0.00025606155395508 array_search: 7.5101852416992E-5 N=1000 in_array: 0.00016593933105469 flip+isset: 0.00052714347839355 flip+null comparison: 0.00024008750915527 array_search: 8.2969665527344E-5 N=100 in_array: 8.5115432739258E-5 flip+isset: 0.0003960132598877 flip+null comparison: 0.00027298927307129 array_search: 8.392333984375E-5 N=10 in_array: 5.6028366088867E-5 flip+isset: 0.00038886070251465 flip+null comparison: 0.00026202201843262 array_search: 7.2002410888672E-5
Output for 7.1.25
N=10000 in_array: 0.00018000602722168 flip+isset: 0.0020530223846436 flip+null comparison: 0.00026082992553711 array_search: 7.7009201049805E-5 N=1000 in_array: 0.00022292137145996 flip+isset: 0.00056886672973633 flip+null comparison: 0.00034999847412109 array_search: 0.00010204315185547 N=100 in_array: 0.00013089179992676 flip+isset: 0.0005180835723877 flip+null comparison: 0.0003509521484375 array_search: 7.7009201049805E-5 N=10 in_array: 7.0810317993164E-5 flip+isset: 0.00045204162597656 flip+null comparison: 0.00030899047851562 array_search: 7.5101852416992E-5
preferences:
84.14 ms | 402 KiB | 52 Q