3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arrayoo = [ 0 => [ 0 => [1,2,3], // +1 1 => [4,5] // +1 ], 1 => [ 0 => [ 0 => [6], // +1 1 => 7 ], // +1 1 => [8,9,10] // +1 ] ]; function monkeys($array, $count) { foreach ($array as $sub) { var_dump($sub); if (! is_array($sub)) { return 1; } else { var_dump($count); $count += monkeys($sub, $count); return $count; } } } $count = 0; var_dump(monkeys($arrayoo,$count)); var_dump($count);

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)
8.3.60.0140.00718.12
8.3.50.0140.00322.10
8.3.40.0040.01118.84
8.3.30.0140.00019.27
8.3.20.0050.00320.21
8.3.10.0050.00320.28
8.3.00.0080.00019.38
8.2.180.0030.01416.38
8.2.170.0000.01522.96
8.2.160.0100.00320.47
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00420.98
8.2.110.0070.00321.00
8.2.100.0140.00017.84
8.2.90.0060.00319.35
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0040.00417.93
8.2.50.0030.00618.10
8.2.40.0040.00718.18
8.2.30.0040.00419.31
8.2.20.0080.00017.75
8.2.10.0050.00218.12
8.2.00.0050.00317.56
8.1.280.0110.00725.92
8.1.270.0050.00323.86
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00022.46
8.1.230.0060.00617.70
8.1.220.0060.00317.79
8.1.210.0000.00918.77
8.1.200.0040.00417.23
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0000.00918.65
8.1.160.0000.00721.92
8.1.150.0000.00718.75
8.1.140.0000.00817.36
8.1.130.0000.00717.82
8.1.120.0070.00017.46
8.1.110.0000.00717.37
8.1.100.0000.00717.44
8.1.90.0030.00717.34
8.1.80.0070.00017.46
8.1.70.0030.00317.35
8.1.60.0060.00317.61
8.1.50.0060.00317.51
8.1.40.0000.00717.47
8.1.30.0040.00417.63
8.1.20.0050.00317.54
8.1.10.0000.00817.39
8.1.00.0040.00417.38
8.0.300.0080.00019.97
8.0.290.0000.00816.63
8.0.280.0000.00718.55
8.0.270.0060.00317.16
8.0.260.0030.00517.22
8.0.250.0070.00016.95
8.0.240.0030.00316.96
8.0.230.0030.00316.85
8.0.220.0000.00716.75
8.0.210.0030.00516.93
8.0.200.0000.00616.83
8.0.190.0000.00716.89
8.0.180.0040.00416.91
8.0.170.0070.00016.93
8.0.160.0000.00716.94
8.0.150.0040.00316.84
8.0.140.0000.00716.77
8.0.130.0000.00613.38
8.0.120.0000.00816.81
8.0.110.0000.00816.84
8.0.100.0000.00716.74
8.0.90.0000.00716.87
8.0.80.0030.01216.85
8.0.70.0040.00416.85
8.0.60.0000.00816.96
8.0.50.0050.00316.84
8.0.30.0130.01017.15
8.0.20.0110.01117.40
8.0.10.0040.00416.95
8.0.00.0110.00716.63
7.4.330.0000.00615.09
7.4.320.0030.00316.59
7.4.300.0060.00016.59
7.4.290.0000.00816.63
7.4.280.0040.00416.43
7.4.270.0070.00016.55
7.4.260.0000.00816.59
7.4.250.0040.00416.54
7.4.240.0040.00416.56
7.4.230.0070.00016.53
7.4.220.0130.01316.44
7.4.210.0070.00716.56
7.4.200.0000.00716.51
7.4.160.0120.00916.38
7.4.150.0130.00617.40
7.4.140.0140.00917.86
7.4.130.0060.01016.48
7.4.120.0080.01216.40
7.4.110.0120.00516.63
7.4.100.0120.00616.55
7.4.90.0090.01016.63
7.4.80.0100.01619.39
7.4.70.0070.01116.52
7.4.60.0150.00916.54
7.4.50.0040.00416.29
7.4.40.0040.01316.46
7.4.30.0040.01216.54
7.4.00.0110.00014.97
7.3.330.0000.00513.13
7.3.320.0050.00013.31
7.3.310.0030.00316.32
7.3.300.0000.00716.30
7.3.290.0080.00616.31
7.3.280.0070.00916.27
7.3.270.0060.01417.40
7.3.260.0120.00616.43
7.3.250.0080.01016.37
7.3.240.0100.00716.60
7.3.230.0070.01116.54
7.3.210.0080.00816.65
7.3.200.0130.00319.39
7.3.190.0100.00616.52
7.3.180.0100.01316.28
7.3.170.0060.00916.56
7.3.160.0100.00716.55
7.2.330.0100.00716.42
7.2.320.0120.00616.67
7.2.310.0120.00916.35
7.2.300.0120.00616.69
7.2.290.0140.00316.51
7.2.60.0060.00616.72
7.2.00.0000.01119.23
7.1.200.0030.00716.02
7.1.100.0030.01018.07
7.1.70.0030.00317.31
7.1.60.0080.00319.61
7.1.50.0040.01217.12
7.1.00.0030.07722.51
7.0.200.0040.00816.73
7.0.140.0030.07021.97
7.0.60.0070.04020.04
7.0.50.0000.04717.80
7.0.40.0230.05320.27
7.0.30.0230.05720.08
7.0.20.0400.06720.24
7.0.10.0100.05020.15
7.0.00.0130.05720.30
5.6.280.0100.06720.82
5.6.210.0070.07320.75
5.6.200.0070.04718.29
5.6.190.0130.03720.63
5.6.180.0100.04720.61
5.6.170.0330.03720.51
5.6.160.0030.04020.45
5.6.150.0130.07018.21
5.6.140.0130.08018.16
5.6.130.0070.03718.22
5.6.120.0030.04021.14
5.6.110.0100.07721.09
5.6.100.0100.06321.11
5.6.90.0100.04721.11
5.6.80.0000.06020.29
5.6.70.4430.03320.41
5.5.350.0200.07020.49
5.5.340.0000.06317.96
5.5.330.0070.07320.25
5.5.320.0300.08020.31
5.5.310.0370.06320.24
5.5.300.0030.06717.98
5.5.290.0100.06317.97
5.5.280.0170.07320.80
5.5.270.0070.04320.86
5.5.260.0100.03720.79
5.5.250.0100.06020.59
5.5.240.0200.08020.13
5.4.450.0300.05019.55
5.4.440.0370.04019.22
5.4.430.0700.03019.64
5.4.420.0400.05019.50
5.4.410.0370.04719.41
5.4.400.0570.03719.00
5.4.390.0330.04319.08
5.4.380.0300.05018.45
5.4.370.0470.04018.78
5.4.360.0470.05018.73
5.4.350.0330.05318.83
5.4.340.0270.05318.83
5.4.320.0060.03912.50
5.4.310.0050.04612.50
5.4.300.0090.04912.51
5.4.290.0110.03712.50
5.4.280.0050.03712.40
5.4.270.0100.03512.39
5.4.260.0090.03612.40
5.4.250.0100.04312.40
5.4.240.0100.05112.40
5.4.230.0060.04212.39
5.4.220.0050.04112.39
5.4.210.0080.03912.39
5.4.200.0090.05112.39
5.4.190.0070.04112.39
5.4.180.0110.05612.39
5.4.170.0080.05012.39
5.4.160.0110.04612.39
5.4.150.0140.04212.39
5.4.140.0080.04112.07
5.4.130.0060.04012.06
5.4.120.0120.04312.01
5.4.110.0160.04512.01
5.4.100.0070.03712.02
5.4.90.0100.03512.02
5.4.80.0080.03612.01
5.4.70.0080.04012.00
5.4.60.0070.05212.01
5.4.50.0120.04012.01
5.4.40.0080.04612.00
5.4.30.0070.04412.00
5.4.20.0080.03711.99
5.4.10.0080.03611.99
5.4.00.0140.04111.48
5.3.290.0130.04312.80
5.3.280.0080.03912.71
5.3.270.0120.05212.72
5.3.260.0120.04012.72
5.3.250.0070.04112.72
5.3.240.0160.04312.71
5.3.230.0070.03912.71
5.3.220.0080.04112.68
5.3.210.0110.05612.68
5.3.200.0090.03712.68
5.3.190.0090.04912.68
5.3.180.0120.03712.68
5.3.170.0070.03612.67
5.3.160.0060.04112.67
5.3.150.0090.05012.68
5.3.140.0060.06212.66
5.3.130.0060.04612.66
5.3.120.0090.04512.65
5.3.110.0040.04612.65
5.3.100.0070.04712.12
5.3.90.0060.04012.08
5.3.80.0060.03912.07
5.3.70.0120.04412.08
5.3.60.0080.04012.07
5.3.50.0160.03812.00
5.3.40.0080.04412.00
5.3.30.0090.04911.95
5.3.20.0050.04411.73
5.3.10.0070.03911.70
5.3.00.0080.04911.68
5.2.170.0100.0399.18
5.2.160.0110.0719.18
5.2.150.0080.0389.18
5.2.140.0040.0369.18
5.2.130.0060.0279.14
5.2.120.0070.0279.14
5.2.110.0050.0339.15
5.2.100.0080.0419.14
5.2.90.0040.0449.14
5.2.80.0090.0329.14
5.2.70.0090.0319.14
5.2.60.0110.0349.09
5.2.50.0060.0329.05
5.2.40.0080.0279.03
5.2.30.0040.0329.01
5.2.20.0070.0279.00
5.2.10.0080.0308.93
5.2.00.0070.0398.79
5.1.60.0060.0248.07
5.1.50.0070.0228.06
5.1.40.0040.0268.05
5.1.30.0040.0268.40
5.1.20.0040.0298.41
5.1.10.0050.0338.14
5.1.00.0070.0338.14
5.0.50.0040.0236.62
5.0.40.0020.0286.48
5.0.30.0030.0406.29
5.0.20.0060.0226.27
5.0.10.0040.0276.24
5.0.00.0060.0316.23
4.4.90.0010.0174.78
4.4.80.0020.0164.75
4.4.70.0020.0184.75
4.4.60.0010.0184.75
4.4.50.0040.0154.77
4.4.40.0030.0274.71
4.4.30.0070.0174.76
4.4.20.0040.0174.84
4.4.10.0030.0194.85
4.4.00.0030.0294.76
4.3.110.0020.0184.67
4.3.100.0050.0144.66
4.3.90.0020.0154.63
4.3.80.0050.0254.58
4.3.70.0040.0214.63
4.3.60.0040.0214.63
4.3.50.0030.0224.63
4.3.40.0060.0274.53
4.3.30.0020.0183.29
4.3.20.0030.0163.26
4.3.10.0040.0153.22
4.3.00.0170.01313.95

preferences:
42.74 ms | 401 KiB | 5 Q