3v4l.org

run code in 300+ PHP versions simultaneously
<?php $maximumDepth = 512; $test = array_reduce( range(0, $maximumDepth + 1), function($r) { return array($r); } ); var_dump($test);

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)
8.3.60.0000.01618.27
8.3.50.0130.01121.21
8.3.40.0110.00718.59
8.3.30.0140.00320.30
8.3.20.0050.00520.41
8.3.10.0080.00421.14
8.3.00.0140.00523.66
8.2.180.0120.01216.73
8.2.170.0160.00822.96
8.2.160.0050.01420.47
8.2.150.0090.00024.18
8.2.140.0060.00324.66
8.2.130.0060.00326.16
8.2.120.0100.00021.09
8.2.110.0090.00519.58
8.2.100.0090.00417.75
8.2.90.0040.00419.39
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0000.00817.93
8.2.50.0090.00018.07
8.2.40.0000.00918.28
8.2.30.0000.00719.64
8.2.20.0050.00317.74
8.2.10.0080.00018.02
8.2.00.0040.00418.00
8.1.280.0170.00025.92
8.1.270.0090.00023.99
8.1.260.0040.00426.35
8.1.250.0050.00528.09
8.1.240.0040.00721.25
8.1.230.0070.00717.71
8.1.220.0030.00618.02
8.1.210.0080.00018.77
8.1.200.0090.00017.60
8.1.190.0080.00317.60
8.1.180.0040.00418.10
8.1.170.0080.00018.61
8.1.160.0060.00319.24
8.1.150.0080.00018.84
8.1.140.0000.00717.58
8.1.130.0090.00618.04
8.1.120.0040.00417.66
8.1.110.0000.00817.76
8.1.100.0030.00317.78
8.1.90.0030.00617.65
8.1.80.0020.00517.66
8.1.70.0030.00317.68
8.1.60.0100.00017.77
8.1.50.0080.00017.71
8.1.40.0040.00417.79
8.1.30.0040.00417.73
8.1.20.0040.00417.81
8.1.10.0000.00817.81
8.1.00.0040.00417.73
8.0.300.0050.00218.77
8.0.290.0030.00616.75
8.0.280.0050.00218.50
8.0.270.0040.00417.41
8.0.260.0070.00016.85
8.0.250.0080.00017.09
8.0.240.0040.00417.09
8.0.230.0000.00817.00
8.0.220.0070.00016.96
8.0.210.0040.00416.89
8.0.200.0040.00417.14
8.0.190.0060.00317.07
8.0.180.0030.00516.92
8.0.170.0000.00917.04
8.0.160.0000.00717.06
8.0.150.0030.00517.02
8.0.140.0040.00417.01
8.0.130.0040.00413.53
8.0.120.0030.00616.98
8.0.110.0000.00816.99
8.0.100.0040.00417.00
8.0.90.0030.00516.88
8.0.80.0040.01217.03
8.0.70.0070.00216.83
8.0.60.0050.00316.87
8.0.50.0040.00416.83
8.0.30.0270.02017.07
8.0.20.0170.01817.40
8.0.10.0080.00017.13
8.0.00.0170.01116.93
7.4.330.0060.00016.86
7.4.320.0040.00416.64
7.4.300.0000.00716.54
7.4.290.0040.00416.48
7.4.280.0040.00416.55
7.4.270.0040.00416.59
7.4.260.0040.00413.48
7.4.250.0060.00316.48
7.4.240.0040.00416.55
7.4.230.0050.00316.50
7.4.220.0180.01416.57
7.4.210.0130.01016.68
7.4.200.0000.00816.48
7.4.190.0050.00216.55
7.4.160.0470.00716.45
7.4.150.0190.00017.40
7.4.140.0250.01117.86
7.4.130.0160.01416.80
7.4.120.0170.00916.57
7.4.110.0690.00716.79
7.4.100.0110.02116.78
7.4.90.0180.00416.46
7.4.80.0170.00719.39
7.4.70.1170.02316.63
7.4.60.0680.02516.79
7.4.50.0040.00816.60
7.4.40.0070.01122.77
7.4.30.0120.00616.65
7.4.00.0000.00914.86
7.3.330.0060.00013.57
7.3.320.0000.00613.34
7.3.310.0050.00216.18
7.3.300.0040.00416.35
7.3.290.0120.00616.41
7.3.280.0130.00716.43
7.3.270.0320.01117.40
7.3.260.0370.00718.24
7.3.250.0280.01116.41
7.3.240.0330.00416.45
7.3.230.0280.01116.47
7.3.210.0850.00616.25
7.3.200.0080.01619.39
7.3.190.0140.00716.71
7.3.180.0620.02016.48
7.3.170.0340.01416.52
7.3.160.0980.03716.41
7.3.120.0060.01214.99
7.2.330.0930.01616.95
7.2.320.0140.00717.00
7.2.310.0090.01216.79
7.2.300.0070.01116.92
7.2.290.0070.01116.91
7.2.60.0100.00316.89
7.2.50.0040.00816.84
7.1.200.0120.00015.81
7.1.70.0000.01017.26
7.1.60.0090.01619.17
7.1.50.0070.01717.15
7.1.00.0070.06022.48
7.0.200.0000.00716.99
7.0.140.0030.07322.22
7.0.70.0000.07321.86
7.0.60.0030.08721.83
7.0.50.0030.07322.04
7.0.40.0030.05720.14
7.0.30.0030.08320.08
7.0.20.0070.08320.18
7.0.10.0030.08320.07
7.0.00.0030.06020.17
5.6.280.0000.07721.06
5.6.220.0070.07720.97
5.6.210.0000.10021.07
5.6.200.0070.08021.40
5.6.190.0000.08321.38
5.6.180.0030.04021.36
5.6.170.0070.03721.43
5.6.160.0030.06321.33
5.6.150.0070.05021.32
5.6.140.0000.04721.33
5.6.130.0000.08721.45
5.6.120.0030.04321.22
5.6.110.0130.08021.31
5.6.100.0000.08321.32
5.6.90.0030.07721.27
5.6.80.0000.04020.72
5.6.70.0100.06020.72
5.6.60.0000.05320.79
5.6.50.0000.07020.70
5.6.40.0000.04020.70
5.6.30.0070.04320.70
5.6.20.0000.04720.67
5.6.10.0030.07720.59
5.6.00.0100.07020.66
5.5.360.0030.07720.67
5.5.350.0030.08020.74
5.5.340.0100.07021.01
5.5.330.0030.08721.07
5.5.320.0070.07321.23
5.5.310.0030.08321.16
5.5.300.0030.08321.20
5.5.290.0030.07721.11
5.5.280.0000.08321.20
5.5.270.0030.08721.20
5.5.260.0000.09021.19
5.5.250.0070.07020.88
5.5.240.0030.06720.57
5.5.230.0030.08020.33
5.5.220.0100.03320.52
5.5.210.0030.07320.58
5.5.200.0100.07320.44
5.5.190.0070.08020.27
5.5.180.0000.04020.42
5.5.160.0030.06020.48
5.5.150.0000.03320.37
5.5.140.0030.06720.48
5.5.130.0030.05320.42
5.5.120.0000.04020.57
5.5.110.0100.07720.28
5.5.100.0030.08020.47
5.5.90.0100.07320.35
5.5.80.0030.07720.44
5.5.70.0000.08020.41
5.5.60.0070.07020.45
5.5.50.0000.03320.46
5.5.40.0030.07720.44
5.5.30.0030.07720.34
5.5.20.0030.05320.38
5.5.10.0070.05020.36
5.5.00.0000.04020.36
5.4.450.0000.07019.42
5.4.440.0000.08019.49
5.4.430.0070.07719.63
5.4.420.0030.08019.60
5.4.410.0070.05719.66
5.4.400.0100.03319.20
5.4.390.0030.07319.21
5.4.380.0030.06319.06
5.4.370.0030.07019.19
5.4.360.0030.06719.25
5.4.350.0030.06719.42
5.4.340.0030.07319.25
5.4.320.0070.07019.28
5.4.310.0030.03019.45
5.4.300.0000.03319.33
5.4.290.0000.04019.26
5.4.280.0000.07719.18
5.4.270.0030.04019.30
5.4.260.0030.07019.26
5.4.250.0070.02719.25
5.4.240.0000.08019.05
5.4.230.0000.08719.29
5.4.220.0000.03319.25
5.4.210.0030.06719.05
5.4.200.0030.03019.27
5.4.190.0100.07319.16
5.4.180.0070.07319.44
5.4.170.0100.03319.41
5.4.160.0000.07719.33
5.4.150.0000.04019.11
5.4.140.0000.07716.74
5.4.130.0070.05316.57
5.4.120.0000.03716.63
5.4.110.0030.05016.68
5.4.100.0030.07316.70
5.4.90.0000.06716.67
5.4.80.0000.04016.77
5.4.70.0000.05716.79
5.4.60.0030.04316.55
5.4.50.0070.06716.68
5.4.40.0070.05716.51
5.4.30.0100.03016.55
5.4.20.0030.07716.70
5.4.10.0000.07016.63
5.4.00.0070.06715.93
5.3.290.0000.04015.70
5.3.280.0070.07015.70
5.3.270.0030.06015.70
5.3.260.0000.06715.70
5.3.250.0030.07315.70
5.3.240.0070.07315.70
5.3.230.0070.06015.70
5.3.220.0000.03715.70
5.3.210.0070.06715.70
5.3.200.0000.08015.70
5.3.190.0030.03715.70
5.3.180.0030.04315.70
5.3.170.0070.07315.70
5.3.160.0000.04715.70
5.3.150.0070.07315.70
5.3.140.0130.07015.70
5.3.130.0000.04015.70
5.3.120.0030.04315.70
5.3.110.0070.07715.70
5.3.100.0030.07715.70
5.3.90.0000.06715.70
5.3.80.0030.07315.70
5.3.70.0070.06715.70
5.3.60.0070.07315.70
5.3.50.0100.05715.70
5.3.40.0030.07015.70
5.3.30.0070.07015.70
5.3.20.0130.06315.70
5.3.10.0030.06715.70
5.3.00.0000.08315.70
5.2.170.0100.05715.70
5.2.160.0130.05015.70
5.2.150.0030.06315.70
5.2.140.0000.04015.70
5.2.130.0070.06015.70
5.2.120.0070.05315.70
5.2.110.0030.03315.70
5.2.100.0030.05715.70
5.2.90.0030.05315.70
5.2.80.0030.06315.70
5.2.70.0000.05015.70
5.2.60.0070.03315.70
5.2.50.0000.04315.70
5.2.40.0000.05715.70
5.2.30.0000.06015.70
5.2.20.0030.05015.70
5.2.10.0070.05315.70
5.2.00.0000.06715.70
5.1.60.0000.04315.70
5.1.50.0030.04715.70
5.1.40.0070.05015.70
5.1.30.0030.05715.70
5.1.20.0070.04015.70
5.1.10.0030.04315.70
5.1.00.0030.05315.70
5.0.50.0070.03315.70
5.0.40.0030.04315.70
5.0.30.0030.06315.70
5.0.20.0000.04315.70
5.0.10.0030.04015.70
5.0.00.0000.04715.70
4.4.90.0030.02315.70
4.4.80.0070.01315.70
4.4.70.0030.03715.70
4.4.60.0030.03315.70
4.4.50.0000.03715.70
4.4.40.0070.04315.70
4.4.30.0030.02715.70
4.4.20.0000.03015.70
4.4.10.0030.03315.70
4.4.00.0030.05315.70
4.3.110.0030.03315.70
4.3.100.0070.03015.70
4.3.90.0070.03015.70
4.3.80.0030.04015.70
4.3.70.0030.03015.70
4.3.60.0000.02715.70
4.3.50.0070.01315.70
4.3.40.0000.04015.70
4.3.30.0000.03715.70
4.3.20.0000.03715.70
4.3.10.0000.03715.70
4.3.00.0000.03715.70

preferences:
46.36 ms | 401 KiB | 5 Q