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 $array['users']; var_dump($group); calcTotal($group); } } calcTotal($array);

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)
8.3.60.0100.01016.48
8.3.50.0100.00922.05
8.3.40.0070.01118.77
8.3.30.0070.00719.04
8.3.20.0040.00420.35
8.3.10.0070.00023.69
8.3.00.0030.00619.79
8.2.180.0000.01618.66
8.2.170.0070.00722.96
8.2.160.0030.01020.34
8.2.150.0090.00024.18
8.2.140.0050.00324.66
8.2.130.0070.00726.16
8.2.120.0050.00221.04
8.2.110.0070.00322.18
8.2.100.0090.00318.22
8.2.90.0080.00019.25
8.2.80.0060.00317.97
8.2.70.0000.00817.63
8.2.60.0060.00318.04
8.2.50.0030.00618.07
8.2.40.0000.00819.67
8.2.30.0070.00018.25
8.2.20.0050.00217.80
8.2.10.0030.00518.10
8.2.00.0050.00317.67
8.1.280.0170.00325.92
8.1.270.0050.00323.83
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0090.00022.12
8.1.230.0040.00819.08
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0080.00417.35
8.1.190.0040.00417.35
8.1.180.0030.00518.10
8.1.170.0030.00618.56
8.1.160.0000.00821.98
8.1.150.0040.00418.61
8.1.140.0080.00017.48
8.1.130.0040.00417.84
8.1.120.0000.00717.46
8.1.110.0000.00917.49
8.1.100.0000.00717.47
8.1.90.0040.00417.38
8.1.80.0040.00317.34
8.1.70.0000.00717.39
8.1.60.0000.00717.61
8.1.50.0030.00517.55
8.1.40.0040.00417.58
8.1.30.0000.00817.62
8.1.20.0040.00417.54
8.1.10.0000.00817.50
8.1.00.0030.00517.47
8.0.300.0080.00018.77
8.0.290.0000.00816.63
8.0.280.0000.00718.43
8.0.270.0000.00917.30
8.0.260.0000.00617.24
8.0.250.0030.00316.95
8.0.240.0030.00317.02
8.0.230.0040.00416.96
8.0.220.0030.00316.93
8.0.210.0000.00716.80
8.0.200.0000.00617.02
8.0.190.0090.00017.07
8.0.180.0080.00016.99
8.0.170.0040.00416.92
8.0.160.0040.00416.93
8.0.150.0000.00716.75
8.0.140.0020.00516.81
8.0.130.0060.00013.30
8.0.120.0000.00816.80
8.0.110.0050.00216.88
8.0.100.0030.00616.84
8.0.90.0000.00716.98
8.0.80.0090.00617.00
8.0.70.0050.00217.02
8.0.60.0040.00416.94
8.0.50.0030.00516.91
8.0.30.0150.00317.13
8.0.20.0110.00817.40
8.0.10.0050.00216.95
8.0.00.0100.00916.84
7.4.330.0030.00315.00
7.4.320.0040.00416.60
7.4.300.0030.00316.59
7.4.290.0030.00316.50
7.4.280.0000.00716.34
7.4.270.0000.00816.57
7.4.260.0060.00316.42
7.4.250.0040.00416.47
7.4.240.0020.00516.46
7.4.230.0030.00316.70
7.4.220.0070.01116.36
7.4.210.0070.00716.68
7.4.200.0000.00716.41
7.4.160.0080.00816.42
7.4.150.0110.00717.40
7.4.140.0070.01217.86
7.4.130.0070.01016.51
7.4.120.0080.00816.36
7.4.110.0110.00516.61
7.4.100.0140.00416.67
7.4.90.0090.01216.68
7.4.80.0140.00919.39
7.4.70.0140.00316.52
7.4.60.0150.00316.57
7.4.50.0060.00316.34
7.4.40.0110.00616.47
7.4.30.0030.01216.59
7.4.00.0070.01015.14
7.3.330.0000.00713.34
7.3.320.0000.00613.22
7.3.310.0040.00416.40
7.3.300.0030.00316.40
7.3.290.0140.00616.32
7.3.280.0060.01016.37
7.3.270.0210.00017.40
7.3.260.0210.00316.47
7.3.250.0080.00916.36
7.3.240.0050.01116.31
7.3.230.0150.00616.54
7.3.210.0100.01016.52
7.3.200.0030.01319.39
7.3.190.0030.01416.45
7.3.180.0060.00916.32
7.3.170.0080.00816.43
7.3.160.0050.01116.57
7.3.120.0040.01114.95
7.2.330.0140.00616.63
7.2.320.0070.01416.63
7.2.310.0040.01416.68
7.2.300.0140.00716.75
7.2.290.0140.00716.69
7.2.00.0030.00919.57
7.1.100.1010.00716.18
7.1.70.0040.00817.08
7.1.60.0070.01719.70
7.1.50.0060.01616.91
7.1.00.0030.07722.31
7.0.200.0000.00716.70
7.0.140.0030.07021.97
7.0.60.0170.07319.82
7.0.50.0030.04017.86
7.0.40.0070.04020.14
7.0.30.0330.05720.19
7.0.20.0270.06020.33
7.0.10.0100.08320.19
7.0.00.0130.05720.22
5.6.280.0070.07020.99
5.6.210.0000.04320.60
5.6.200.0030.08318.19
5.6.190.0130.05720.67
5.6.180.3600.04320.79
5.6.170.0230.04020.50
5.6.160.0130.05020.50
5.6.150.0070.04018.25
5.6.140.0070.08018.22
5.6.130.0100.06318.16
5.6.120.0130.05721.00
5.6.110.0070.08020.96
5.6.100.0130.05721.01
5.6.90.0070.08321.00
5.6.80.0030.03720.49
5.6.70.4430.04020.39
5.5.350.0100.07320.45
5.5.340.0100.07017.93
5.5.330.0030.08720.21
5.5.320.0270.05020.51
5.5.310.0170.04320.38
5.5.300.0030.06017.95
5.5.290.0000.04717.98
5.5.280.0000.08720.85
5.5.270.0100.08020.87
5.5.260.0100.07020.68
5.5.250.0070.08020.76
5.5.240.0300.07020.15
5.4.450.0930.06319.70
5.4.440.0830.05719.47
5.4.430.0970.05319.57
5.4.420.1030.05319.55
5.4.410.1030.04719.45
5.4.400.0800.05318.98
5.4.390.0630.05319.23
5.4.380.0100.05718.67
5.4.370.0100.05318.67
5.4.360.0230.04018.59
5.4.350.0200.04718.68
5.4.340.0170.05018.67
5.4.320.0080.04012.51
5.4.310.0050.03912.50
5.4.300.0060.03712.51
5.4.290.0100.04012.50
5.4.280.0080.04312.40
5.4.270.0080.04512.39
5.4.260.0050.03812.40
5.4.250.0080.03512.39
5.4.240.0060.04412.40
5.4.230.0050.03812.39
5.4.220.0040.04012.39
5.4.210.0090.03212.39
5.4.200.0070.03912.39
5.4.190.0080.04212.39
5.4.180.0070.03612.39
5.4.170.0080.03912.40
5.4.160.0060.03912.39
5.4.150.0060.03812.39
5.4.140.0060.03712.07
5.4.130.0060.03512.06
5.4.120.0050.03612.02
5.4.110.0060.03612.02
5.4.100.0100.04312.02
5.4.90.0070.04412.01
5.4.80.0070.03612.02
5.4.70.0090.03812.01
5.4.60.0090.04212.01
5.4.50.0030.03812.01
5.4.40.0010.03912.00
5.4.30.0050.03611.99
5.4.20.0070.03411.99
5.4.10.0060.03612.00
5.4.00.0080.03511.48
5.3.290.0050.04112.80
5.3.280.0090.03512.71
5.3.270.0060.04012.73
5.3.260.0060.03912.72
5.3.250.0070.03612.72
5.3.240.0050.03712.72
5.3.230.0050.03912.71
5.3.220.0090.03312.68
5.3.210.0040.04112.68
5.3.200.0060.03612.68
5.3.190.0070.04612.68
5.3.180.0040.03812.67
5.3.170.0050.03912.67
5.3.160.0050.04012.67
5.3.150.0050.03912.67
5.3.140.0060.03612.66
5.3.130.0070.03912.66
5.3.120.0050.04012.66
5.3.110.0050.04012.66
5.3.100.0070.03512.12
5.3.90.0010.04312.09
5.3.80.0080.03512.09
5.3.70.0090.03612.09
5.3.60.0080.04212.08
5.3.50.0060.03812.03
5.3.40.0080.03412.02
5.3.30.0080.03911.98
5.3.20.0050.03611.76
5.3.10.0130.03411.72
5.3.00.0080.03411.73
5.2.170.0050.0379.22
5.2.160.0050.0379.21
5.2.150.0070.0399.22
5.2.140.0030.0339.22
5.2.130.0060.0299.18
5.2.120.0040.0359.18
5.2.110.0060.0289.18
5.2.100.0030.0309.18
5.2.90.0040.0299.18
5.2.80.0040.0319.18
5.2.70.0090.0269.18
5.2.60.0030.0329.13
5.2.50.0060.0429.10
5.2.40.0040.0359.07
5.2.30.0050.0399.05
5.2.20.0100.0279.04
5.2.10.0030.0308.94
5.2.00.0060.0318.80
5.1.60.0060.0308.09
5.1.50.0020.0278.09
5.1.40.0030.0278.06
5.1.30.0080.0318.41
5.1.20.0070.0298.43
5.1.10.0030.0268.17
5.1.00.0030.0268.16
5.0.50.0040.0206.64
5.0.40.0020.0216.50
5.0.30.0020.0326.31
5.0.20.0030.0206.28
5.0.10.0040.0236.26
5.0.00.0040.0306.25
4.4.90.0040.0154.78
4.4.80.0000.0264.75
4.4.70.0030.0234.75
4.4.60.0040.0144.76
4.4.50.0040.0144.77
4.4.40.0040.0234.71
4.4.30.0030.0224.76
4.4.20.0020.0204.84
4.4.10.0020.0164.85
4.4.00.0040.0284.76
4.3.110.0020.0174.67
4.3.100.0010.0174.67
4.3.90.0050.0164.63
4.3.80.0040.0234.59
4.3.70.0010.0164.63
4.3.60.0040.0304.63
4.3.50.0040.0244.63
4.3.40.0030.0244.54
4.3.30.0030.0193.30
4.3.20.0020.0253.28
4.3.10.0000.0173.25
4.3.00.0000.02043.82

preferences:
41.04 ms | 401 KiB | 5 Q