3v4l.org

run code in 300+ PHP versions simultaneously
<?php function maximum($list,$current) { if(empty($list)) return $current; $test = array_pop($list); $current = $current < $test ? $test : $current; $current = max($list, $current); return $current; } $list = [1,2,3,4]; echo maximum($list, 0);

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)
8.3.60.0130.00718.55
8.3.50.0160.00322.79
8.3.40.0090.00918.80
8.3.30.0120.00418.96
8.3.20.0110.00420.35
8.3.10.0000.00823.78
8.3.00.0050.00319.38
8.2.180.0070.00716.75
8.2.170.0140.00422.96
8.2.160.0110.00420.14
8.2.150.0070.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00220.97
8.2.110.0040.00420.51
8.2.100.0110.00018.16
8.2.90.0000.00719.18
8.2.80.0050.00317.97
8.2.70.0030.00617.50
8.2.60.0030.00517.80
8.2.50.0060.00318.07
8.2.40.0030.00618.16
8.2.30.0070.00019.44
8.2.20.0040.00417.59
8.2.10.0080.00018.12
8.2.00.0050.00217.73
8.1.280.0090.00625.92
8.1.270.0060.00323.79
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00623.89
8.1.230.0060.00618.95
8.1.220.0040.00417.78
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0000.00917.22
8.1.180.0050.00318.10
8.1.170.0040.00418.59
8.1.160.0040.00421.95
8.1.150.0040.00418.82
8.1.140.0000.00817.34
8.1.130.0030.00317.88
8.1.120.0000.00717.32
8.1.110.0020.00517.33
8.1.100.0000.00717.41
8.1.90.0050.00217.43
8.1.80.0030.00317.43
8.1.70.0040.00417.40
8.1.60.0030.00617.61
8.1.50.0000.00717.54
8.1.40.0000.00717.47
8.1.30.0080.00017.65
8.1.20.0000.00817.61
8.1.10.0030.00517.49
8.1.00.0040.00417.47
8.0.300.0030.00518.77
8.0.290.0040.00416.75
8.0.280.0000.01018.40
8.0.270.0000.00717.33
8.0.260.0000.00617.25
8.0.250.0030.00316.98
8.0.240.0040.00416.99
8.0.230.0030.00616.94
8.0.220.0000.00716.89
8.0.210.0040.00416.89
8.0.200.0030.00316.81
8.0.190.0090.00016.94
8.0.180.0040.00416.92
8.0.170.0000.00716.93
8.0.160.0070.00016.89
8.0.150.0030.00316.82
8.0.140.0000.00816.74
8.0.130.0060.00013.41
8.0.120.0030.00516.84
8.0.110.0040.00416.75
8.0.100.0050.00316.94
8.0.90.0070.00016.83
8.0.80.0110.00416.91
8.0.70.0070.00016.93
8.0.60.0050.00316.72
8.0.50.0000.00716.84
8.0.30.0110.00817.16
8.0.20.0080.01217.40
8.0.10.0040.00416.89
8.0.00.0080.01016.72
7.4.330.0020.00215.00
7.4.320.0030.00316.44
7.4.300.0000.00616.50
7.4.290.0030.00316.43
7.4.280.0030.00616.45
7.4.270.0030.00316.37
7.4.260.0050.00316.47
7.4.250.0060.00316.57
7.4.240.0000.00716.55
7.4.230.0030.00316.60
7.4.220.0080.00916.52
7.4.210.0070.01116.54
7.4.200.0070.00016.34
7.4.160.0100.01016.49
7.4.150.0120.00917.40
7.4.140.0100.00917.86
7.4.130.0110.00816.49
7.4.120.0080.01016.50
7.4.110.0180.00016.71
7.4.100.0100.01416.51
7.4.90.0070.01116.38
7.4.80.0130.00919.39
7.4.70.0120.00916.44
7.4.60.0070.01016.39
7.4.50.0080.00016.61
7.4.40.0130.00916.33
7.4.30.0080.00816.43
7.4.00.0000.01315.07
7.3.330.0000.00613.39
7.3.320.0030.00313.19
7.3.310.0030.00316.41
7.3.300.0000.00716.29
7.3.290.0100.00316.38
7.3.280.0100.00616.36
7.3.270.0210.02117.40
7.3.260.0080.01516.38
7.3.250.0140.00616.50
7.3.240.0090.00916.38
7.3.230.0190.00316.40
7.3.210.0030.01616.53
7.3.200.0070.01019.39
7.3.190.0030.01216.58
7.3.180.0040.01116.45
7.3.170.0120.00916.51
7.3.160.0060.01116.50
7.2.330.0070.01016.71
7.2.320.0040.01216.82
7.2.310.0040.01416.73
7.2.300.0090.00916.66
7.2.290.0040.01316.84
7.2.60.0030.01016.80
7.2.00.0000.01119.54
7.1.200.0000.00715.60
7.1.100.0040.00718.06
7.1.70.0040.01417.34
7.1.60.0040.00717.19
7.1.50.0070.01716.96
7.1.00.0070.07322.33
7.0.200.0040.00416.75
7.0.140.0070.07022.23
7.0.60.0070.06019.97
7.0.50.0070.07717.86
7.0.40.0100.06020.25
7.0.30.0330.05320.26
7.0.20.0270.08720.05
7.0.10.0070.08720.33
7.0.00.0000.09020.19
5.6.280.0030.07320.82
5.6.210.0030.08320.48
5.6.200.0070.04718.20
5.6.190.0030.09020.61
5.6.180.0270.09320.46
5.6.170.0230.08320.57
5.6.160.0000.08720.43
5.6.150.0070.07718.21
5.6.140.0070.05018.20
5.6.130.0130.08018.27
5.6.120.0100.08021.04
5.6.110.0100.04021.04
5.6.100.0000.09321.02
5.6.90.0030.05020.88
5.6.80.0070.03720.43
5.6.70.3170.03720.37
5.5.350.0130.08020.42
5.5.340.0030.04317.97
5.5.330.0200.04320.40
5.5.320.0200.06020.27
5.5.310.0330.08020.25
5.5.300.0030.05317.97
5.5.290.0130.06717.99
5.5.280.0000.07720.87
5.5.270.0170.07020.64
5.5.260.0070.09320.88
5.5.250.0070.06720.58
5.5.240.0270.07320.11
5.4.450.0300.04719.59
5.4.440.0470.04719.41
5.4.430.0130.05319.49
5.4.420.0270.04719.31
5.4.410.0270.04319.51
5.4.400.0330.04019.21
5.4.390.0470.03719.31
5.4.380.0470.06018.73
5.4.370.0270.06318.45
5.4.360.0470.04318.46
5.4.350.0330.05018.78
5.4.340.0370.04718.83
5.4.320.0080.03412.50
5.4.310.0080.03712.50
5.4.300.0090.03812.50
5.4.290.0090.04212.50
5.4.280.0050.03612.40
5.4.270.0090.03612.40
5.4.260.0040.03912.40
5.4.250.0080.03512.40
5.4.240.0040.03812.40
5.4.230.0050.03812.39
5.4.220.0080.03312.39
5.4.210.0060.03312.39
5.4.200.0050.04012.39
5.4.190.0060.03512.39
5.4.180.0050.03512.39
5.4.170.0060.03712.39
5.4.160.0040.03712.39
5.4.150.0070.03312.38
5.4.140.0070.03712.07
5.4.130.0080.03512.06
5.4.120.0060.03412.01
5.4.110.0050.03512.02
5.4.100.0030.03712.01
5.4.90.0050.03712.01
5.4.80.0030.03812.02
5.4.70.0080.03112.00
5.4.60.0080.03412.01
5.4.50.0090.03312.01
5.4.40.0060.03412.00
5.4.30.0040.03712.00
5.4.20.0050.03711.99
5.4.10.0060.03411.99
5.4.00.0050.03611.48
5.3.290.0060.04412.80
5.3.280.0060.04312.71
5.3.270.0030.04612.72
5.3.260.0050.04012.72
5.3.250.0050.03812.72
5.3.240.0070.04012.72
5.3.230.0050.04912.71
5.3.220.0060.03812.68
5.3.210.0090.03412.68
5.3.200.0060.03512.68
5.3.190.0050.04012.68
5.3.180.0030.03912.67
5.3.170.0070.03512.67
5.3.160.0090.03212.67
5.3.150.0060.03612.67
5.3.140.0060.03612.66
5.3.130.0030.04712.66
5.3.120.0060.03812.66
5.3.110.0070.03912.66
5.3.100.0060.03712.12
5.3.90.0050.03612.10
5.3.80.0080.03412.09
5.3.70.0040.03912.09
5.3.60.0050.03712.08
5.3.50.0080.03512.02
5.3.40.0080.04412.02
5.3.30.0060.03611.98
5.3.20.0080.03411.77
5.3.10.0050.03611.73
5.3.00.0080.03511.71
5.2.170.0060.0299.21
5.2.160.0070.0269.22
5.2.150.0050.0309.22
5.2.140.0060.0289.21
5.2.130.0030.0309.17
5.2.120.0070.0349.18
5.2.110.0050.0279.18
5.2.100.0040.0319.18
5.2.90.0080.0319.18
5.2.80.0030.0319.17
5.2.70.0030.0309.18
5.2.60.0090.0309.13
5.2.50.0070.0289.10
5.2.40.0020.0319.07
5.2.30.0020.0339.05
5.2.20.0030.0309.04
5.2.10.0030.0308.95
5.2.00.0040.0308.80
5.1.60.0050.0238.09
5.1.50.0030.0268.09
5.1.40.0050.0268.06
5.1.30.0060.0248.42
5.1.20.0060.0258.44
5.1.10.0080.0248.16
5.1.00.0070.0288.17
5.0.50.0050.0296.64
5.0.40.0060.0246.50
5.0.30.0040.0406.31
5.0.20.0060.0176.28
5.0.10.0020.0226.26
5.0.00.0080.0286.25
4.4.90.0020.0174.78
4.4.80.0030.0204.76
4.4.70.0040.0204.76
4.4.60.0020.0224.76
4.4.50.0020.0164.77
4.4.40.0070.0244.71
4.4.30.0030.0144.76
4.4.20.0020.0164.84
4.4.10.0040.0144.85
4.4.00.0010.0264.75
4.3.110.0070.0234.67
4.3.100.0030.0164.67
4.3.90.0040.0144.63
4.3.80.0020.0254.59
4.3.70.0020.0154.63
4.3.60.0040.0134.63
4.3.50.0030.0164.63
4.3.40.0050.0284.54
4.3.30.0010.0183.30
4.3.20.0000.0193.28
4.3.10.0030.0153.24
4.3.00.0100.01718.56

preferences:
44.69 ms | 401 KiB | 5 Q