3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'mitosis79,scours3,crows46,waggery31,dampened56,underscores5,odes91,affronting51,journalese11,steeves68,highballed43,machinate88,loaded2,coatracks62,blitzers19,carobs38,sixteens10,coatracks62,hypothermal67,trippets57,tempests52,cooling48,federates59,saaoilments48,definitized14,faddishly91,tempests52,trunks61,cryptos98,winnower95,invocates47,eugenists66,idolizer49,cabaret42,nooks1,demobbing83,bream68,primitively91,allee53,conquians75,damosels17,cooling48,federates59,saaoilments48,definitized14,faddishly91,tempests52,trunks61,cryptos98,winnower95,invocates47,eugenists66,idolizer49,cabaret42,nooks1,demobbing83,bream68,primitively91,allee53,conquians75,damosels17,heparinized7,sourwoods36,shepherds43,shelf50,wrathier91,bitterns1,powderers88,pedicuring28,gadgetry20,logotypes70,wealths92,bondsmen60,unjamming79,phallism8,denseness72,aligners32,mochilas80,multiage65,engaging93,SmokeTed39,Invader26Desert,AppleMirror95,NyphFighter55,Ice35Dinosaur,TricksPanic97,ZephyrShining35,Bronzie95Electric,WrathLion60,FrostyTop45,Boy33Banker,Nehuh99,Shock35Movie,Fighterator86,StrongEater79,bummers84,entreaties23,rhymes60,boost49,sextupling78,spelunking90,nondrying18,overblown61,winker97,GraggyOasis56,AlwaysBruce58,Suali79,Donald44Alex,RabbitBorn77,Reatoke79,BenderMiami43,CobraOtter82,DerBlade98,MiningLightning50,SkorpionAlex47,BuffaloCobra59,StunningNever65,dockmasters38,kilometres10,kilometres10,mainframes45,defaming2,poundals98,minuted51,mirrorlike5,foamier77,backhauling21,yews14,trancing20,pronations55,vagrancies1,nazism57,moat36,inhauler51,wizardly21,clavierists13,ticklers13,purgations73,unpierced25,bawlers30,portobellos66,repriever76,clear26,howff21,nonbrand67,miscounting38,conscious77,musclemen34,hangs84,bodements59,gambs15,horseshoes93,theories29,coprolites69,pushily32,styrofoam54,coercible46,buxomly37,buttery45,tonlets77,uttermosts77,stoure46,scorified56,poriferans97,unclench52,isoclines35,cenacles23,spouters60,frostlike83,pulls89,cornucopian88,jobname75,engilds94,reviving44,anacoluthic39'; var_dump(array_chunk(explode(',', $string), 39));

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)
8.3.60.0090.01218.18
8.3.50.0100.01121.86
8.3.40.0150.00618.72
8.3.30.0130.01019.02
8.3.20.0060.00320.30
8.3.10.0090.00021.68
8.3.00.0080.00017.77
8.2.180.0150.00916.50
8.2.170.0180.00422.96
8.2.160.0180.00020.45
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0100.00626.16
8.2.120.0000.00821.07
8.2.110.0120.00622.11
8.2.100.0100.00319.51
8.2.90.0040.00419.08
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0080.00017.80
8.2.50.0040.00718.07
8.2.40.0080.00019.76
8.2.30.0000.00818.19
8.2.20.0030.00617.48
8.2.10.0030.00518.06
8.2.00.0040.00417.66
8.1.280.0070.01025.92
8.1.270.0040.00423.87
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00323.97
8.1.230.0090.00319.10
8.1.220.0090.00017.74
8.1.210.0000.00818.77
8.1.200.0050.00517.23
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0060.00318.65
8.1.160.0040.00421.91
8.1.150.0050.00518.86
8.1.140.0030.00617.43
8.1.130.0000.00717.80
8.1.120.0040.00417.38
8.1.110.0050.00317.39
8.1.100.0040.00417.30
8.1.90.0000.00817.33
8.1.80.0040.00417.43
8.1.70.0020.00517.39
8.1.60.0060.00317.42
8.1.50.0000.00917.44
8.1.40.0040.00417.36
8.1.30.0080.00017.55
8.1.20.0060.00317.52
8.1.10.0040.00417.45
8.1.00.0090.00017.41
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0080.00018.42
8.0.270.0050.00217.19
8.0.260.0000.00717.11
8.0.250.0040.00416.89
8.0.240.0000.00816.82
8.0.230.0000.00716.82
8.0.220.0000.00716.81
8.0.210.0070.00016.82
8.0.200.0030.00716.85
8.0.190.0000.00816.93
8.0.180.0020.00516.73
8.0.170.0000.00816.86
8.0.160.0080.00016.74
8.0.150.0040.00416.75
8.0.140.0040.00416.81
8.0.130.0030.00313.20
8.0.120.0040.00416.85
8.0.110.0040.00416.67
8.0.100.0050.00316.69
8.0.90.0000.00816.69
8.0.80.0150.00616.87
8.0.70.0000.00816.75
8.0.60.0030.00516.80
8.0.50.0040.00416.71
8.0.30.0130.01416.78
8.0.20.0170.00717.40
8.0.10.0080.00016.81
8.0.00.0140.01116.57
7.4.330.0030.00315.06
7.4.320.0000.00616.39
7.4.300.0000.00716.45
7.4.290.0040.00416.55
7.4.280.0040.00416.52
7.4.270.0000.00716.35
7.4.260.0030.00516.42
7.4.250.0000.00816.43
7.4.240.0060.00216.48
7.4.230.0000.00716.20
7.4.220.0250.00316.48
7.4.210.0030.01316.40
7.4.200.0080.00016.61
7.4.160.0130.00616.62
7.4.150.0130.00917.40
7.4.140.0120.01417.86
7.4.130.0150.00716.46
7.4.120.0120.01016.42
7.4.110.0030.01716.43
7.4.100.0130.01016.24
7.4.90.0120.00916.49
7.4.80.0120.01219.39
7.4.70.0090.00916.48
7.4.60.0100.01016.30
7.4.50.0040.00016.37
7.4.40.0100.01016.38
7.4.30.0040.01416.33
7.4.00.0000.01714.98
7.3.330.0060.00012.89
7.3.320.0000.00513.06
7.3.310.0040.00415.96
7.3.300.0040.00416.18
7.3.290.0070.01016.11
7.3.280.0080.01216.13
7.3.270.0040.01617.40
7.3.260.0110.01116.04
7.3.250.0110.00916.17
7.3.240.0030.01716.30
7.3.230.0170.00316.39
7.3.210.0120.00916.23
7.3.200.0060.01519.39
7.3.190.0120.01216.25
7.3.180.0100.01016.14
7.3.170.0170.01016.27
7.3.160.0120.00816.24
7.3.120.0070.01114.93
7.3.110.0040.01414.89
7.3.100.0030.01014.61
7.3.90.0000.01714.38
7.3.80.0070.01114.50
7.3.70.0030.01014.88
7.3.60.0140.00314.78
7.3.50.0090.01214.53
7.3.40.0030.01314.53
7.3.30.0120.00314.43
7.3.20.0030.01316.65
7.3.10.0050.01016.51
7.3.00.0090.00516.62
7.2.330.0070.01316.62
7.2.320.0060.01216.33
7.2.310.0040.01916.49
7.2.300.0070.01116.21
7.2.290.0130.00616.50
7.2.240.0060.01314.51
7.2.230.0070.01114.75
7.2.220.0060.01115.01
7.2.210.0070.00714.96
7.2.200.0030.01014.77
7.2.190.0090.00914.78
7.2.180.0130.00314.71
7.2.170.0070.00714.85
7.2.160.0100.01014.87
7.2.150.0070.01416.86
7.2.140.0070.01016.66
7.2.130.0080.00716.82
7.2.120.0090.00916.59
7.2.110.0050.01116.67
7.2.100.0050.01016.68
7.2.90.0080.01016.71
7.2.80.0100.00716.57
7.2.70.0090.01016.80
7.2.60.0030.01016.84
7.2.50.0060.00616.57
7.2.40.0130.00416.63
7.2.30.0050.01116.88
7.2.20.0080.00816.56
7.2.10.0060.01016.66
7.2.00.0030.01216.65
7.1.330.0090.00915.58
7.1.320.0060.00615.75
7.1.310.0060.01015.68
7.1.300.0040.01515.70
7.1.290.0000.01515.52
7.1.280.0030.00715.79
7.1.270.0080.00315.53
7.1.260.0030.01015.91
7.1.250.0110.00215.64
7.1.70.0120.00616.95
7.1.60.0060.00919.25
7.1.50.0060.01316.86
7.1.00.0000.08022.36
7.0.200.0030.00616.66
7.0.140.0070.06722.00
7.0.60.0130.07719.94
7.0.50.0130.04317.89
7.0.40.0000.07719.90
7.0.30.0300.08020.17
7.0.20.0300.08020.33
7.0.10.0070.04020.09
7.0.00.0030.09020.08
5.6.280.0030.07721.06
5.6.210.0100.08720.72
5.6.200.0100.07718.09
5.6.190.0100.08020.75
5.6.180.3600.04020.57
5.6.170.0170.04720.54
5.6.160.0030.07720.44
5.6.150.0030.08718.21
5.6.140.0100.05718.23
5.6.130.0070.05318.22
5.6.120.0030.04321.07
5.6.110.0100.07021.14
5.6.100.0100.08721.16
5.6.90.0100.08020.98
5.6.80.0100.05320.40
5.6.70.3570.03720.46
5.5.350.0100.06320.46
5.5.340.0070.03717.96
5.5.330.0030.08720.20
5.5.320.3200.04320.34
5.5.310.0200.07320.50
5.5.300.0070.03717.91
5.5.290.0130.06718.02
5.5.280.0100.04020.88
5.5.270.0130.08320.77
5.5.260.0030.08720.90
5.5.250.0070.05320.65
5.5.240.0200.04020.18
5.4.450.0930.04719.42
5.4.440.0330.03319.41
5.4.430.0230.04019.47
5.4.420.0200.04319.40
5.4.410.0130.05019.45
5.4.400.0270.02719.22
5.4.390.0100.04718.89
5.4.380.0400.05018.51
5.4.370.0330.06718.70
5.4.360.0430.05718.48
5.4.350.0270.06018.70
5.4.340.0470.05018.68
5.4.320.0070.05412.50
5.4.310.0080.03912.50
5.4.300.0070.04112.50
5.4.290.0110.03612.50
5.4.280.0030.04112.40
5.4.270.0080.04812.39
5.4.260.0080.05212.40
5.4.250.0060.03912.40
5.4.240.0050.03812.39
5.4.230.0100.04012.39
5.4.220.0110.03312.39
5.4.210.0090.03412.39
5.4.200.0090.03712.39
5.4.190.0060.03812.39
5.4.180.0080.04012.39
5.4.170.0060.03812.39
5.4.160.0070.04012.39
5.4.150.0070.03812.39
5.4.140.0050.03912.07
5.4.130.0080.03912.06
5.4.120.0060.03712.02
5.4.110.0080.04112.02
5.4.100.0040.03912.01
5.4.90.0050.03912.02
5.4.80.0080.04112.02
5.4.70.0080.04112.01
5.4.60.0060.03512.01
5.4.50.0090.05012.01
5.4.40.0100.03311.99
5.4.30.0070.03711.99
5.4.20.0090.04011.99
5.4.10.0080.03512.00
5.4.00.0090.03611.49
5.3.290.0110.05712.80
5.3.280.0030.04612.71
5.3.270.0110.03712.72
5.3.260.0100.03912.72
5.3.250.0080.03712.72
5.3.240.0110.03512.72
5.3.230.0080.03812.71
5.3.220.0120.03212.68
5.3.210.0070.03912.68
5.3.200.0070.04112.68
5.3.190.0090.03712.68
5.3.180.0070.04312.68
5.3.170.0120.03312.67
5.3.160.0060.04012.67
5.3.150.0080.03812.67
5.3.140.0080.03812.66
5.3.130.0060.04512.66
5.3.120.0060.04112.66
5.3.110.0090.03712.66
5.3.100.0060.04312.12
5.3.90.0110.03812.11
5.3.80.0070.04312.09
5.3.70.0090.03512.10
5.3.60.0080.04612.08
5.3.50.0140.04512.03
5.3.40.0080.04012.03
5.3.30.0120.03411.99
5.3.20.0090.03611.77
5.3.10.0070.03611.73
5.3.00.0060.03911.72
5.2.170.0030.0349.23
5.2.160.0060.0319.23
5.2.150.0100.0319.23
5.2.140.0060.0339.23
5.2.130.0060.0309.19
5.2.120.0100.0279.18
5.2.110.0110.0269.20
5.2.100.0060.0309.18
5.2.90.0080.0349.18
5.2.80.0060.0329.18
5.2.70.0060.0319.18
5.2.60.0100.0339.13
5.2.50.0080.0299.10
5.2.40.0080.0289.08
5.2.30.0060.0309.05
5.2.20.0090.0299.04
5.2.10.0100.0258.96
5.2.00.0040.0368.83
5.1.60.0080.0238.12
5.1.50.0070.0278.11
5.1.40.0060.0248.09
5.1.30.0100.0238.45
5.1.20.0090.0248.47
5.1.10.0080.0308.20
5.1.00.0060.0258.20
5.0.50.0050.0216.67
5.0.40.0090.0166.53
5.0.30.0080.0296.34
5.0.20.0080.0176.31
5.0.10.0040.0226.29
5.0.00.0050.0316.29
4.4.90.0020.0184.77
4.4.80.0040.0164.75
4.4.70.0020.0184.76
4.4.60.0040.0164.75
4.4.50.0010.0194.77
4.4.40.0020.0284.71
4.4.30.0040.0164.76
4.4.20.0020.0184.85
4.4.10.0030.0174.85
4.4.00.0030.0274.76
4.3.110.0070.0174.67
4.3.100.0040.0164.66
4.3.90.0060.0224.63
4.3.80.0060.0264.59
4.3.70.0030.0164.63
4.3.60.0020.0184.63
4.3.50.0070.0134.63
4.3.40.0040.0244.54
4.3.30.0030.0163.34
4.3.20.0040.0183.32
4.3.10.0040.0153.27
4.3.00.0070.01315.27

preferences:
40.33 ms | 401 KiB | 5 Q