3v4l.org

run code in 300+ PHP versions simultaneously
<?php function sum($carry, $item) { echo $carry."==".$item; exit; $carry += $item; return $carry; } $a = array(1, 2, 3, 4, 5); var_dump(array_reduce($a, "sum"));

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)
8.3.60.0170.00316.50
8.3.50.0180.01021.87
8.3.40.0140.00018.66
8.3.30.0000.01419.04
8.3.20.0080.00020.07
8.3.10.0060.00323.51
8.3.00.0080.00020.95
8.2.180.0090.00616.39
8.2.170.0110.00422.96
8.2.160.0120.00319.46
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00319.23
8.2.110.0090.00022.25
8.2.100.0070.00418.09
8.2.90.0030.00619.27
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0000.00817.80
8.2.50.0060.00318.07
8.2.40.0000.00819.95
8.2.30.0040.00418.26
8.2.20.0000.00717.63
8.2.10.0070.00018.13
8.2.00.0000.00819.46
8.1.280.0090.00925.92
8.1.270.0080.00023.82
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0070.00323.86
8.1.230.0090.00319.00
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0000.00718.65
8.1.160.0050.00322.07
8.1.150.0040.00418.67
8.1.140.0000.00817.45
8.1.130.0030.00317.87
8.1.120.0030.00617.46
8.1.110.0040.00417.46
8.1.100.0040.00417.48
8.1.90.0000.00817.35
8.1.80.0080.00017.46
8.1.70.0030.00317.45
8.1.60.0050.00217.54
8.1.50.0040.00417.49
8.1.40.0000.00717.52
8.1.30.0000.00917.66
8.1.20.0080.00017.61
8.1.10.0040.00417.54
8.1.00.0050.00217.32
8.0.300.0030.00718.77
8.0.290.0060.00316.75
8.0.280.0030.00318.44
8.0.270.0030.00517.32
8.0.260.0060.00017.15
8.0.250.0000.00717.02
8.0.240.0030.00316.88
8.0.230.0070.00016.96
8.0.220.0000.00716.96
8.0.210.0000.00717.01
8.0.200.0040.00417.05
8.0.190.0070.00016.91
8.0.180.0070.00416.81
8.0.170.0030.00516.92
8.0.160.0040.00416.92
8.0.150.0070.00016.85
8.0.140.0050.00216.80
8.0.130.0030.00313.41
8.0.120.0000.00816.81
8.0.110.0040.00416.86
8.0.100.0070.00016.89
8.0.90.0040.00416.97
8.0.80.0070.01416.87
8.0.70.0040.00416.93
8.0.60.0040.00417.04
8.0.50.0000.00816.86
8.0.30.0120.01116.96
8.0.20.0110.01117.40
8.0.10.0040.00416.81
8.0.00.0100.00716.78
7.4.330.0030.00315.00
7.4.320.0030.00316.64
7.4.300.0030.00316.57
7.4.290.0000.00816.49
7.4.280.0070.00016.52
7.4.270.0000.00816.51
7.4.260.0000.00716.47
7.4.250.0040.00416.56
7.4.240.0040.00416.57
7.4.230.0040.00416.64
7.4.220.0100.00616.47
7.4.210.0030.01016.54
7.4.200.0030.00316.41
7.4.160.0130.00316.52
7.4.150.0090.00917.40
7.4.140.0120.00517.86
7.4.130.0110.00816.42
7.4.120.0110.00816.44
7.4.110.0070.01116.55
7.4.100.0160.00616.55
7.4.90.0100.00716.68
7.4.80.0070.01119.39
7.4.70.0120.00816.52
7.4.60.0060.01516.35
7.4.50.0040.00416.32
7.4.40.0140.00916.52
7.4.30.0060.01016.27
7.4.00.0110.00414.68
7.3.330.0030.00313.29
7.3.320.0060.00013.29
7.3.310.0000.00716.23
7.3.300.0070.00016.15
7.3.290.0060.00916.29
7.3.280.0110.00716.29
7.3.270.0060.01217.40
7.3.260.0060.01516.43
7.3.250.0090.00816.34
7.3.240.0090.00916.28
7.3.230.0100.00716.55
7.3.210.0160.01016.51
7.3.200.0090.01219.39
7.3.190.0140.00516.27
7.3.180.0130.00616.37
7.3.170.0100.00716.47
7.3.160.0060.00916.32
7.3.120.0040.01114.59
7.3.10.0060.00916.75
7.3.00.0060.00316.47
7.2.330.0120.00616.76
7.2.320.0140.00916.56
7.2.310.0100.01016.58
7.2.300.0100.00716.63
7.2.290.0090.00616.75
7.2.130.0060.01016.73
7.2.120.0030.00716.96
7.2.110.0090.00616.46
7.2.100.0030.00916.83
7.2.90.0100.00316.74
7.2.80.0000.01116.96
7.2.70.0060.00616.71
7.2.60.0070.00716.73
7.2.50.0030.00816.75
7.2.40.0030.01016.68
7.2.30.0060.00916.88
7.2.20.0090.00016.93
7.2.10.0030.00917.02
7.2.00.0080.00418.21
7.1.250.0040.01115.66
7.1.100.0080.00317.97
7.1.70.0030.00516.94
7.1.60.0070.01519.70
7.1.50.0110.00416.80
7.1.00.0100.06322.54
7.0.200.0000.00816.84
7.0.140.0030.07322.21
7.0.60.0130.07720.00
7.0.50.0000.04317.81
7.0.40.0100.09320.02
7.0.30.0570.06720.13
7.0.20.0230.05320.16
7.0.10.0000.09020.26
7.0.00.0100.08020.16
5.6.280.0070.07021.10
5.6.210.0030.06020.50
5.6.200.0030.05718.18
5.6.190.0070.04720.48
5.6.180.3470.04720.47
5.6.170.0400.07320.39
5.6.160.0200.07020.39
5.6.150.0100.07718.25
5.6.140.0100.07718.28
5.6.130.0000.06018.13
5.6.120.0030.07020.98
5.6.110.0170.07721.08
5.6.100.0100.08020.96
5.6.90.0100.08021.00
5.6.80.0100.08020.45
5.6.70.4370.04020.28
5.5.350.0030.08720.30
5.5.340.0030.04718.03
5.5.330.0100.07020.25
5.5.320.0270.08320.24
5.5.310.0330.04320.24
5.5.300.0030.06718.08
5.5.290.0000.04717.98
5.5.280.0130.08320.75
5.5.270.0130.04320.87
5.5.260.0100.07320.89
5.5.250.0130.07320.70
5.5.240.0200.08020.04
5.4.450.0170.05321.13
5.4.440.0270.04720.91
5.4.430.0400.04319.92
5.4.420.0700.04319.81
5.4.410.0230.04319.43
5.4.400.0330.04019.14
5.4.390.0630.04019.09
5.4.380.0900.05018.68
5.4.370.0130.05018.67
5.4.360.0870.06318.73
5.4.350.0670.05018.51
5.4.340.0700.05718.67
5.4.320.0070.03512.51
5.4.310.0070.04312.50
5.4.300.0060.03812.51
5.4.290.0070.03712.50
5.4.280.0050.03512.39
5.4.270.0070.03612.40
5.4.260.0050.04112.39
5.4.250.0060.03712.40
5.4.240.0090.03812.40
5.4.230.0090.03412.39
5.4.220.0080.04012.39
5.4.210.0050.04012.39
5.4.200.0060.03712.39
5.4.190.0030.03812.39
5.4.180.0070.03512.38
5.4.170.0090.03612.39
5.4.160.0090.03812.39
5.4.150.0110.03412.39
5.4.140.0090.03612.07
5.4.130.0040.04512.06
5.4.120.0050.04212.01
5.4.110.0040.04212.02
5.4.100.0050.03712.01
5.4.90.0080.04012.01
5.4.80.0070.04012.02
5.4.70.0100.03412.01
5.4.60.0070.03712.01
5.4.50.0100.03212.01
5.4.40.0070.03411.99
5.4.30.0050.03611.99
5.4.20.0070.03912.00
5.4.10.0030.03711.99
5.4.00.0040.03711.48
5.3.290.0100.03912.80
5.3.280.0080.03612.71
5.3.270.0090.04012.73
5.3.260.0100.03612.71
5.3.250.0100.04212.72
5.3.240.0070.03512.72
5.3.230.0080.03512.71
5.3.220.0050.04412.68
5.3.210.0080.04612.68
5.3.200.0070.03612.68
5.3.190.0040.03912.67
5.3.180.0070.03712.68
5.3.170.0050.03812.67
5.3.160.0040.03812.67
5.3.150.0070.03712.67
5.3.140.0050.03812.66
5.3.130.0090.03912.66
5.3.120.0070.03712.66
5.3.110.0080.04012.66
5.3.100.0110.03912.12
5.3.90.0040.03812.10
5.3.80.0030.03912.11
5.3.70.0070.04312.09
5.3.60.0060.04112.08
5.3.50.0070.03612.02
5.3.40.0070.03912.03
5.3.30.0090.03711.98
5.3.20.0040.03711.77
5.3.10.0070.03411.73
5.3.00.0040.03811.72
5.2.170.0090.0389.22
5.2.160.0070.0319.22
5.2.150.0050.0379.22
5.2.140.0010.0349.21
5.2.130.0070.0349.18
5.2.120.0040.0299.18
5.2.110.0040.0299.19
5.2.100.0070.0269.18
5.2.90.0060.0339.18
5.2.80.0030.0319.17
5.2.70.0040.0309.17
5.2.60.0060.0289.13
5.2.50.0040.0319.10
5.2.40.0070.0329.07
5.2.30.0070.0309.04
5.2.20.0080.0329.04
5.2.10.0030.0298.95
5.2.00.0050.0298.80
5.1.60.0060.0268.09
5.1.50.0060.0288.08
5.1.40.0080.0248.07
5.1.30.0020.0298.42
5.1.20.0090.0288.44
5.1.10.0070.0268.16
5.1.00.0050.0258.17
5.0.50.0040.0206.64
5.0.40.0030.0206.50
5.0.30.0050.0346.31
5.0.20.0040.0186.28
5.0.10.0040.0266.26
5.0.00.0060.0306.25
4.4.90.0050.0214.78
4.4.80.0020.0164.75
4.4.70.0030.0154.76
4.4.60.0040.0134.76
4.4.50.0030.0154.77
4.4.40.0050.0304.71
4.4.30.0030.0184.76
4.4.20.0030.0214.85
4.4.10.0040.0194.85
4.4.00.0040.0244.76
4.3.110.0030.0184.67
4.3.100.0030.0154.66
4.3.90.0040.0164.63
4.3.80.0030.0244.58
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0030.0154.62
4.3.40.0040.0304.54
4.3.30.0020.0223.30
4.3.20.0010.0163.28
4.3.10.0010.0243.24
4.3.00.0000.02317.12

preferences:
46.87 ms | 400 KiB | 5 Q