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 $sub) { if (! is_array($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)
8.3.70.0110.00416.63
8.3.60.0100.00718.31
8.3.50.0140.00322.05
8.3.40.0070.00718.84
8.3.30.0100.00319.13
8.3.20.0040.00420.29
8.3.10.0040.00420.46
8.3.00.0060.00319.26
8.2.180.0100.00716.35
8.2.170.0070.00722.96
8.2.160.0030.01020.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00021.09
8.2.110.0030.00620.56
8.2.100.0120.00017.91
8.2.90.0040.00419.16
8.2.80.0060.00317.97
8.2.70.0080.00017.63
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0060.00417.96
8.2.30.0000.00719.42
8.2.20.0050.00217.67
8.2.10.0040.00417.98
8.2.00.0070.00317.71
8.1.280.0070.01125.92
8.1.270.0000.00823.96
8.1.260.0070.00026.35
8.1.250.0030.00528.09
8.1.240.0100.00023.87
8.1.230.0080.00517.77
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.13
8.1.190.0050.00317.23
8.1.180.0050.00318.10
8.1.170.0080.00018.53
8.1.160.0070.00022.06
8.1.150.0040.00418.84
8.1.140.0000.00817.39
8.1.130.0000.00717.83
8.1.120.0000.00717.45
8.1.110.0000.00817.49
8.1.100.0000.00717.34
8.1.90.0070.00317.47
8.1.80.0070.00017.29
8.1.70.0000.00717.38
8.1.60.0060.00317.57
8.1.50.0030.00517.56
8.1.40.0080.00017.54
8.1.30.0050.00317.68
8.1.20.0040.00417.71
8.1.10.0040.00417.32
8.1.00.0030.00517.39
8.0.300.0030.00718.77
8.0.290.0070.00716.58
8.0.280.0070.00018.36
8.0.270.0040.00417.19
8.0.260.0000.00617.24
8.0.250.0040.00416.95
8.0.240.0000.00617.00
8.0.230.0030.00316.94
8.0.220.0070.00016.84
8.0.210.0030.00316.80
8.0.200.0030.00316.82
8.0.190.0030.00316.83
8.0.180.0070.00016.90
8.0.170.0000.00716.95
8.0.160.0000.00716.91
8.0.150.0000.00716.78
8.0.140.0000.00716.77
8.0.130.0000.00513.31
8.0.120.0000.00816.87
8.0.110.0000.00716.73
8.0.100.0000.00716.74
8.0.90.0040.00416.70
8.0.80.0060.00916.78
8.0.70.0030.00516.93
8.0.60.0000.00716.91
8.0.50.0040.00416.92
8.0.30.0160.00617.08
8.0.20.0110.00817.40
8.0.10.0080.00016.87
8.0.00.0050.01316.81
7.4.330.0000.00515.00
7.4.320.0030.00316.52
7.4.300.0060.00016.55
7.4.290.0040.00416.57
7.4.280.0040.00416.54
7.4.270.0030.00316.63
7.4.260.0050.00216.57
7.4.250.0000.00716.48
7.4.240.0020.00516.45
7.4.230.0000.00816.50
7.4.220.0100.01416.53
7.4.210.0070.01016.48
7.4.200.0000.00716.63
7.4.160.0120.00616.41
7.4.150.0090.00917.40
7.4.140.0130.01017.86
7.4.130.0070.01016.55
7.4.120.0050.01116.42
7.4.110.0000.01716.44
7.4.100.0130.00316.32
7.4.90.0130.00616.64
7.4.80.0130.01019.39
7.4.70.0030.01916.41
7.4.60.0100.01416.56
7.4.50.0080.00016.59
7.4.40.0070.01016.57
7.4.30.0070.01016.46
7.4.00.0060.00914.98
7.3.330.0050.00013.16
7.3.320.0030.00313.37
7.3.310.0070.00016.35
7.3.300.0030.00316.25
7.3.290.0100.00316.31
7.3.280.0100.00516.27
7.3.270.0110.00617.40
7.3.260.0070.01016.56
7.3.250.0150.00316.50
7.3.240.0000.01716.48
7.3.230.0030.01416.61
7.3.210.0100.00716.41
7.3.200.0030.01419.39
7.3.190.0090.00916.48
7.3.180.0120.00416.63
7.3.170.0140.00316.55
7.3.160.0100.00716.38
7.2.330.0150.00616.77
7.2.320.0070.01016.73
7.2.310.0100.01316.46
7.2.300.0150.00416.63
7.2.290.0060.01016.37
7.2.60.0060.00617.01
7.2.00.0060.00919.25
7.1.200.0030.01316.03
7.1.100.0000.01118.09
7.1.70.0040.00417.09
7.1.60.0070.00319.61
7.1.50.0060.00916.70
7.1.00.0070.07322.28
7.0.200.0000.00816.75
7.0.140.0030.07322.13
7.0.60.0170.07019.92
7.0.50.0100.07717.89
7.0.40.0230.06720.27
7.0.30.0200.05020.21
7.0.20.0300.07320.05
7.0.10.0270.07320.16
7.0.00.0100.04720.22
5.6.280.0130.06321.05
5.6.210.0030.06320.61
5.6.200.0130.05318.16
5.6.190.0070.08020.61
5.6.180.0270.07720.54
5.6.170.0400.07020.58
5.6.160.0030.05320.47
5.6.150.0030.05318.19
5.6.140.0070.09018.19
5.6.130.0100.08018.15
5.6.120.0170.05721.13
5.6.110.0100.08720.98
5.6.100.0000.08021.14
5.6.90.0070.04021.04
5.6.80.0030.03720.54
5.6.70.0330.05720.43
5.5.350.0170.07320.40
5.5.340.0070.05017.98
5.5.330.0100.07320.32
5.5.320.0200.04320.34
5.5.310.0230.06720.43
5.5.300.0100.08017.94
5.5.290.0100.08317.98
5.5.280.0030.04720.80
5.5.270.0030.05320.96
5.5.260.0100.04320.64
5.5.250.0070.06720.77
5.5.240.0070.05020.26
5.4.450.0400.04019.49
5.4.440.0230.04019.32
5.4.430.0230.04719.51
5.4.420.0200.04019.41
5.4.410.0070.03719.39
5.4.400.0930.03319.09
5.4.390.0570.03018.98
5.4.380.0500.06718.46
5.4.370.0330.07318.72
5.4.360.0400.04718.71
5.4.350.0400.06018.52
5.4.340.0270.05718.78
5.4.320.0050.03812.51
5.4.310.0060.03812.50
5.4.300.0040.04012.50
5.4.290.0060.04712.50
5.4.280.0080.03912.40
5.4.270.0110.04512.40
5.4.260.0040.04412.40
5.4.250.0110.03212.40
5.4.240.0150.03512.40
5.4.230.0070.05212.39
5.4.220.0090.04912.39
5.4.210.0090.04112.39
5.4.200.0070.03812.39
5.4.190.0090.03712.39
5.4.180.0050.05312.39
5.4.170.0100.04712.39
5.4.160.0100.03512.39
5.4.150.0070.03512.38
5.4.140.0070.04112.07
5.4.130.0080.03612.05
5.4.120.0070.03612.01
5.4.110.0050.03912.01
5.4.100.0070.03912.01
5.4.90.0070.03612.01
5.4.80.0090.03712.02
5.4.70.0060.03612.01
5.4.60.0100.03912.01
5.4.50.0090.04812.01
5.4.40.0060.03812.00
5.4.30.0070.03612.00
5.4.20.0060.04211.99
5.4.10.0110.03011.99
5.4.00.0070.03511.48
5.3.290.0090.03812.80
5.3.280.0100.03612.71
5.3.270.0060.04212.73
5.3.260.0120.04012.72
5.3.250.0090.03912.72
5.3.240.0080.03612.72
5.3.230.0110.03812.71
5.3.220.0110.04912.68
5.3.210.0090.04412.68
5.3.200.0060.04012.68
5.3.190.0100.04812.68
5.3.180.0090.03512.68
5.3.170.0110.03312.67
5.3.160.0050.03912.68
5.3.150.0100.04412.67
5.3.140.0060.04412.66
5.3.130.0090.05312.66
5.3.120.0070.05512.66
5.3.110.0120.03812.66
5.3.100.0070.03912.12
5.3.90.0080.03712.08
5.3.80.0110.04212.08
5.3.70.0080.04112.07
5.3.60.0040.03912.07
5.3.50.0110.03512.00
5.3.40.0040.04112.00
5.3.30.0050.03711.95
5.3.20.0080.04211.73
5.3.10.0050.03611.70
5.3.00.0070.03611.68
5.2.170.0060.0319.18
5.2.160.0070.0299.18
5.2.150.0030.0429.18
5.2.140.0060.0309.18
5.2.130.0070.0299.14
5.2.120.0070.0289.14
5.2.110.0050.0309.14
5.2.100.0060.0279.14
5.2.90.0050.0309.14
5.2.80.0060.0309.14
5.2.70.0060.0299.14
5.2.60.0070.0289.09
5.2.50.0080.0299.05
5.2.40.0110.0319.03
5.2.30.0110.0329.01
5.2.20.0120.0279.00
5.2.10.0070.0338.93
5.2.00.0050.0398.78
5.1.60.0050.0338.07
5.1.50.0100.0278.06
5.1.40.0040.0288.05
5.1.30.0060.0318.40
5.1.20.0030.0338.41
5.1.10.0050.0258.14
5.1.00.0070.0288.14
5.0.50.0060.0226.62
5.0.40.0050.0206.48
5.0.30.0040.0356.29
5.0.20.0040.0246.27
5.0.10.0050.0236.23
5.0.00.0060.0286.23
4.4.90.0030.0154.78
4.4.80.0020.0154.75
4.4.70.0010.0174.76
4.4.60.0050.0134.75
4.4.50.0040.0144.77
4.4.40.0040.0274.71
4.4.30.0030.0154.76
4.4.20.0020.0164.84
4.4.10.0050.0144.84
4.4.00.0020.0254.76
4.3.110.0030.0154.67
4.3.100.0040.0204.66
4.3.90.0020.0224.63
4.3.80.0040.0274.59
4.3.70.0020.0174.63
4.3.60.0050.0224.62
4.3.50.0030.0214.63
4.3.40.0030.0294.54
4.3.30.0030.0203.28
4.3.20.0050.0173.26
4.3.10.0030.0153.22
4.3.00.0100.01313.95

preferences:
46.6 ms | 401 KiB | 5 Q