3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( 'users' => 1, 'groups' => array( 'users' => 5, 'groups' => array( 'users' => 3 ) ), 'groups' => array( 'users' => 6 ) ); function calcTotal($array) { foreach($array['groups'] as &$group) { echo $array['users']; calcTotal($group); } }

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)
8.3.60.0110.00716.38
8.3.50.0220.00521.85
8.3.40.0120.00618.43
8.3.30.0110.00318.78
8.3.20.0080.00020.38
8.3.10.0040.00423.45
8.3.00.0040.00419.43
8.2.180.0110.00718.26
8.2.170.0110.00422.96
8.2.160.0070.00720.35
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0060.00326.16
8.2.120.0040.00420.91
8.2.110.0060.00322.08
8.2.100.0110.00018.03
8.2.90.0000.00719.22
8.2.80.0090.00017.97
8.2.70.0000.00817.50
8.2.60.0030.00617.93
8.2.50.0080.00018.07
8.2.40.0000.00818.16
8.2.30.0040.00418.11
8.2.20.0040.00417.54
8.2.10.0000.00817.81
8.2.00.0000.00717.56
8.1.280.0070.00725.92
8.1.270.0040.00423.96
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00021.88
8.1.230.0000.01119.01
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.11
8.1.190.0040.00417.22
8.1.180.0030.00518.10
8.1.170.0090.00018.46
8.1.160.0040.00421.94
8.1.150.0000.00718.47
8.1.140.0040.00417.32
8.1.130.0030.00317.79
8.1.120.0040.00417.26
8.1.110.0000.00817.37
8.1.100.0000.00717.43
8.1.90.0030.00517.36
8.1.80.0040.00417.29
8.1.70.0000.00717.26
8.1.60.0040.00417.60
8.1.50.0050.00317.49
8.1.40.0030.00617.48
8.1.30.0030.00617.59
8.1.20.0030.00517.43
8.1.10.0000.00717.48
8.1.00.0040.00417.37
8.0.300.0040.00418.77
8.0.290.0060.00316.63
8.0.280.0070.00018.46
8.0.270.0000.00717.19
8.0.260.0060.00017.06
8.0.250.0030.00316.88
8.0.240.0000.00716.96
8.0.230.0080.00016.76
8.0.220.0070.00016.76
8.0.210.0000.00616.79
8.0.200.0070.00016.79
8.0.190.0030.00716.81
8.0.180.0040.00416.73
8.0.170.0000.00816.86
8.0.160.0000.00816.70
8.0.150.0040.00416.65
8.0.140.0040.00416.78
8.0.130.0000.00513.26
8.0.120.0000.00716.80
8.0.110.0040.00416.85
8.0.100.0050.00216.77
8.0.90.0040.00416.62
8.0.80.0160.00316.81
8.0.70.0050.00216.86
8.0.60.0000.00716.77
8.0.50.0070.00016.66
8.0.30.0080.01217.13
8.0.20.0110.00917.40
8.0.10.0040.00416.82
8.0.00.0090.01016.78
7.4.330.0000.00515.13
7.4.320.0030.00316.44
7.4.300.0060.00016.53
7.4.290.0030.00316.52
7.4.280.0070.00016.41
7.4.270.0070.00016.43
7.4.260.0030.00716.53
7.4.250.0050.00316.32
7.4.240.0030.00516.47
7.4.230.0030.00316.48
7.4.220.0160.01016.45
7.4.210.0070.01016.48
7.4.200.0000.00716.27
7.4.160.0000.01616.43
7.4.150.0060.01217.40
7.4.140.0080.00817.86
7.4.130.0080.01116.50
7.4.120.0110.00516.37
7.4.110.0070.01016.44
7.4.100.0130.00316.37
7.4.90.0170.00316.32
7.4.80.0130.00519.39
7.4.70.0160.00016.46
7.4.60.0080.00916.46
7.4.50.0040.00416.53
7.4.40.0140.00316.34
7.4.30.0040.01216.57
7.4.00.0070.01014.65
7.3.330.0000.00513.24
7.3.320.0060.00013.11
7.3.310.0000.00716.07
7.3.300.0040.00416.10
7.3.290.0110.01016.17
7.3.280.0100.01016.17
7.3.270.0160.00317.40
7.3.260.0000.01916.31
7.3.250.0140.00416.38
7.3.240.0130.01016.24
7.3.230.0060.01016.39
7.3.210.0060.01716.11
7.3.200.0040.01119.39
7.3.190.0000.01616.26
7.3.180.0100.00716.39
7.3.170.0130.00316.27
7.3.160.0000.01516.48
7.3.120.0060.00914.68
7.2.330.0070.01016.16
7.2.320.0090.00916.54
7.2.310.0030.01316.44
7.2.300.0070.01016.50
7.2.290.0000.01616.43
7.2.00.0000.00919.20
7.1.200.0030.01015.58
7.1.100.0780.01615.89
7.1.70.0100.00016.93
7.1.60.0060.01619.70
7.1.50.0220.01634.43
7.1.00.0070.07322.33
7.0.200.0000.00816.50
7.0.140.0130.06321.92
7.0.60.0230.05720.08
7.0.50.0070.04317.73
7.0.40.0130.07020.18
7.0.30.0270.04720.26
7.0.20.0200.04320.23
7.0.10.0070.04020.23
7.0.00.0030.04320.05
5.6.280.0030.07321.10
5.6.210.0070.04720.70
5.6.200.0030.08018.18
5.6.190.0070.04020.57
5.6.180.3030.04720.33
5.6.170.0200.05020.54
5.6.160.0030.04320.50
5.6.150.0070.07318.18
5.6.140.0030.04318.28
5.6.130.0030.08318.18
5.6.120.0100.08321.01
5.6.110.0070.08321.14
5.6.100.0170.07320.97
5.6.90.0170.07321.09
5.6.80.0070.03720.44
5.6.70.0100.04020.33
5.5.350.0030.08020.32
5.5.340.0100.06317.96
5.5.330.0200.06720.13
5.5.320.0300.06720.27
5.5.310.0100.04720.20
5.5.300.0030.03717.95
5.5.290.0030.05318.08
5.5.280.0100.07320.97
5.5.270.0170.06720.97
5.5.260.0130.06720.64
5.5.250.0100.06320.61
5.5.240.0300.06320.29
5.4.450.0930.04319.41
5.4.440.0470.04043.92
5.4.430.0230.03743.90
5.4.420.0430.03743.90
5.4.410.0730.04343.90
5.4.400.0300.04743.87
5.4.390.0170.04043.81
5.4.380.0100.05718.67
5.4.370.0170.05018.75
5.4.360.0230.04318.47
5.4.350.0030.06318.78
5.4.340.0170.06318.73
5.4.320.0080.03312.51
5.4.310.0070.03712.50
5.4.300.0070.03512.51
5.4.290.0030.04012.50
5.4.280.0060.04212.40
5.4.270.0060.03512.40
5.4.260.0100.03612.39
5.4.250.0110.04412.40
5.4.240.0100.03612.40
5.4.230.0050.04112.39
5.4.220.0100.03412.39
5.4.210.0060.04212.39
5.4.200.0090.03712.39
5.4.190.0090.04112.39
5.4.180.0050.03612.39
5.4.170.0070.03512.39
5.4.160.0070.03512.39
5.4.150.0070.03812.39
5.4.140.0050.03812.07
5.4.130.0080.03312.06
5.4.120.0100.03112.02
5.4.110.0080.03712.02
5.4.100.0090.03712.01
5.4.90.0050.03812.02
5.4.80.0060.03712.01
5.4.70.0070.03412.01
5.4.60.0080.03312.01
5.4.50.0080.03712.01
5.4.40.0050.03812.00
5.4.30.0090.03812.00
5.4.20.0090.03111.99
5.4.10.0060.03911.99
5.4.00.0090.04011.48
5.3.290.0050.03912.80
5.3.280.0050.04012.71
5.3.270.0060.04012.72
5.3.260.0040.04112.72
5.3.250.0100.04112.72
5.3.240.0080.04012.72
5.3.230.0070.03912.71
5.3.220.0070.03812.68
5.3.210.0070.03912.68
5.3.200.0060.03712.68
5.3.190.0150.03112.68
5.3.180.0080.05112.68
5.3.170.0110.04712.66
5.3.160.0060.05212.68
5.3.150.0120.04512.67
5.3.140.0080.04112.66
5.3.130.0060.04212.66
5.3.120.0030.04212.66
5.3.110.0070.03812.66
5.3.100.0080.03512.12
5.3.90.0100.03212.10
5.3.80.0060.03612.09
5.3.70.0050.03712.09
5.3.60.0070.03512.07
5.3.50.0040.04112.03
5.3.40.0090.03512.02
5.3.30.0090.03211.98
5.3.20.0060.04111.76
5.3.10.0070.03411.73
5.3.00.0070.03511.71
5.2.170.0050.0309.22
5.2.160.0060.0289.22
5.2.150.0060.0299.22
5.2.140.0070.0319.21
5.2.130.0040.0299.18
5.2.120.0070.0299.18
5.2.110.0030.0349.18
5.2.100.0050.0289.17
5.2.90.0070.0279.17
5.2.80.0050.0319.17
5.2.70.0080.0299.17
5.2.60.0050.0319.13
5.2.50.0050.0319.09
5.2.40.0070.0319.07
5.2.30.0070.0289.05
5.2.20.0070.0349.03
5.2.10.0030.0298.94
5.2.00.0030.0308.81
5.1.60.0030.0258.09
5.1.50.0050.0308.09
5.1.40.0060.0238.06
5.1.30.0050.0258.41
5.1.20.0050.0258.43
5.1.10.0030.0278.16
5.1.00.0030.0278.16
5.0.50.0030.0216.63
5.0.40.0050.0176.50
5.0.30.0040.0306.31
5.0.20.0030.0226.27
5.0.10.0060.0236.25
5.0.00.0040.0326.25
4.4.90.0030.0174.77
4.4.80.0030.0174.76
4.4.70.0040.0164.76
4.4.60.0030.0154.75
4.4.50.0020.0154.77
4.4.40.0020.0254.71
4.4.30.0020.0164.76
4.4.20.0030.0154.85
4.4.10.0050.0214.85
4.4.00.0020.0304.76
4.3.110.0030.0154.67
4.3.100.0050.0194.67
4.3.90.0030.0194.64
4.3.80.0050.0274.59
4.3.70.0030.0184.63
4.3.60.0040.0134.63
4.3.50.0020.0164.63
4.3.40.0050.0264.53
4.3.30.0020.0223.30
4.3.20.0040.0143.28
4.3.10.0020.0153.24
4.3.00.0030.01343.83

preferences:
45.43 ms | 401 KiB | 5 Q