3v4l.org

run code in 300+ PHP versions simultaneously
<?php function rsum($v, $w) { $v += $w; return $v; } function rmul($v, $w) { $v *= $w; return $v; } $a = array(1, 2, 3, 4, 5); $x = array(); $b = array_reduce($a, "rsum"); print_r($b);

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)
8.3.60.0070.00718.31
8.3.50.0080.00922.86
8.3.40.0150.00618.60
8.3.30.0120.00618.83
8.3.20.0080.00020.34
8.3.10.0080.00023.53
8.3.00.0000.00818.98
8.2.180.0100.00318.16
8.2.170.0060.01122.96
8.2.160.0100.00320.28
8.2.150.0140.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.08
8.2.110.0110.00020.91
8.2.100.0080.00318.02
8.2.90.0040.00419.17
8.2.80.0000.00817.97
8.2.70.0030.00517.93
8.2.60.0000.00818.00
8.2.50.0040.00818.10
8.2.40.0040.00420.58
8.2.30.0040.00417.98
8.2.20.0000.00917.72
8.2.10.0000.00718.03
8.2.00.0000.00717.55
8.1.280.0160.00625.92
8.1.270.0030.00923.88
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0120.00019.52
8.1.230.0040.00720.44
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0000.00817.35
8.1.190.0050.00317.23
8.1.180.0070.00418.10
8.1.170.0000.00818.59
8.1.160.0040.00422.05
8.1.150.0000.00918.87
8.1.140.0070.00017.38
8.1.130.0070.00017.69
8.1.120.0000.00717.42
8.1.110.0040.00417.40
8.1.100.0040.00317.39
8.1.90.0040.00417.34
8.1.80.0000.00717.36
8.1.70.0030.00317.26
8.1.60.0060.00317.55
8.1.50.0040.00417.43
8.1.40.0060.00317.31
8.1.30.0060.00317.61
8.1.20.0040.00417.51
8.1.10.0040.00417.47
8.1.00.0060.00317.27
8.0.300.0080.00018.77
8.0.290.0030.00516.58
8.0.280.0070.00018.25
8.0.270.0030.00317.19
8.0.260.0030.00317.25
8.0.250.0060.00016.91
8.0.240.0000.00716.75
8.0.230.0040.00416.90
8.0.220.0030.00316.82
8.0.210.0030.00316.75
8.0.200.0000.00716.86
8.0.190.0040.00416.93
8.0.180.0000.00816.93
8.0.170.0070.00016.75
8.0.160.0030.00316.87
8.0.150.0030.00316.84
8.0.140.0000.00716.63
8.0.130.0000.00613.31
8.0.120.0000.00716.73
8.0.110.0040.00416.73
8.0.100.0000.00716.63
8.0.90.0000.00716.77
8.0.80.0120.00416.86
8.0.70.0000.00716.68
8.0.60.0040.00416.62
8.0.50.0070.00016.82
8.0.30.0100.01117.00
8.0.20.0100.01217.40
8.0.10.0040.00416.77
8.0.00.0110.00816.82
7.4.330.0060.00015.07
7.4.320.0000.00716.45
7.4.300.0050.00316.50
7.4.290.0030.00316.50
7.4.280.0070.00016.42
7.4.270.0070.00016.42
7.4.260.0050.00516.41
7.4.250.0040.00416.39
7.4.240.0040.00316.48
7.4.230.0030.00316.41
7.4.220.0140.00316.48
7.4.210.0060.01016.55
7.4.200.0050.00216.63
7.4.160.0090.01316.34
7.4.150.0090.00917.40
7.4.140.0090.01117.86
7.4.130.0090.00816.51
7.4.120.0070.00916.49
7.4.110.0130.01016.45
7.4.100.0060.01316.55
7.4.90.0060.01316.33
7.4.80.0050.01319.39
7.4.70.0100.01316.45
7.4.60.0040.01216.31
7.4.50.0000.00816.31
7.4.40.0140.00316.20
7.4.30.0090.00616.48
7.4.00.0080.00814.86
7.3.330.0030.00313.19
7.3.320.0000.00513.17
7.3.310.0050.00316.27
7.3.300.0000.00716.28
7.3.290.0040.01616.24
7.3.280.0090.00716.21
7.3.270.0200.00017.40
7.3.260.0140.00416.24
7.3.250.0070.00916.54
7.3.240.0060.01216.20
7.3.230.0090.00616.39
7.3.210.0100.00616.20
7.3.200.0110.00619.39
7.3.190.0090.01216.39
7.3.180.0080.00816.54
7.3.170.0100.00616.29
7.3.160.0100.00616.54
7.3.10.0000.01416.33
7.3.00.0070.00716.50
7.2.330.0110.00616.58
7.2.320.0060.01016.50
7.2.310.0170.00616.40
7.2.300.0060.01616.64
7.2.290.0140.00316.46
7.2.130.0030.01216.51
7.2.120.0150.00016.88
7.2.110.0050.00516.54
7.2.100.0070.00716.52
7.2.90.0090.00616.80
7.2.80.0070.00717.04
7.2.70.0030.01016.58
7.2.60.0070.00716.67
7.2.50.0000.01216.57
7.2.40.0100.00316.80
7.2.30.0070.00716.67
7.2.20.0000.01516.93
7.2.10.0000.01816.80
7.2.00.0070.00617.93
7.1.250.0040.01115.39
7.1.100.0030.00918.13
7.1.70.0070.00317.22
7.1.60.0170.00719.40
7.1.50.0130.01016.81
7.1.00.0070.07322.27
7.0.200.0080.00016.73
7.0.140.0070.07022.09
7.0.60.0070.04319.88
7.0.50.0000.06717.90
7.0.40.0100.04020.16
7.0.30.0270.03720.24
7.0.20.0370.06020.14
7.0.10.0100.05720.15
7.0.00.0070.04720.05
5.6.280.0070.07021.08
5.6.210.0130.07720.70
5.6.200.0100.06718.25
5.6.190.0030.06320.39
5.6.180.0430.05720.61
5.6.170.0230.05020.71
5.6.160.0030.05320.47
5.6.150.0030.08718.14
5.6.140.0030.07018.15
5.6.130.0130.07018.25
5.6.120.0070.05320.93
5.6.110.0070.07021.12
5.6.100.0170.07720.86
5.6.90.0100.07721.11
5.6.80.0070.07320.49
5.5.350.0230.06720.46
5.5.340.0070.05718.04
5.5.330.0030.05320.42
5.5.320.0470.07320.24
5.5.310.0400.06320.35
5.5.300.0130.05017.98
5.5.290.0130.07017.96
5.5.280.0130.07720.79
5.5.270.0030.07720.95
5.5.260.0100.05720.75
5.5.250.0130.04020.58
5.5.240.0200.07720.12
5.4.450.0430.04019.64
5.4.440.0170.05319.20
5.4.430.0530.04319.64
5.4.420.0470.03719.64
5.4.410.0270.04019.19
5.4.400.0430.03019.16
5.4.390.0400.05018.88
5.4.380.0330.05018.61
5.4.370.0400.05018.82
5.4.360.0370.05018.73
5.4.350.0370.04718.79
5.4.340.0430.07018.62
5.4.320.0070.03512.50
5.4.310.0060.03712.50
5.4.300.0070.04012.50
5.4.290.0070.04412.50
5.4.280.0110.03412.39
5.4.270.0060.03612.40
5.4.260.0070.04312.40
5.4.250.0040.05612.39
5.4.240.0070.03412.39
5.4.230.0050.04612.39
5.4.220.0090.03412.39
5.4.210.0090.04012.39
5.4.200.0060.03712.39
5.4.190.0090.03312.39
5.4.180.0070.03712.39
5.4.170.0040.03712.39
5.4.160.0070.04712.39
5.4.150.0120.04012.39
5.4.140.0080.03712.07
5.4.130.0080.03312.06
5.4.120.0020.03812.02
5.4.110.0060.03612.01
5.4.100.0040.04112.02
5.4.90.0080.04012.02
5.4.80.0060.03912.01
5.4.70.0050.03712.01
5.4.60.0090.03412.01
5.4.50.0060.03612.01
5.4.40.0110.03312.00
5.4.30.0110.03712.00
5.4.20.0050.03511.99
5.4.10.0060.03411.99
5.4.00.0100.03211.48
5.3.290.0050.04112.80
5.3.280.0040.04012.71
5.3.270.0090.03512.73
5.3.260.0040.04112.72
5.3.250.0070.03712.72
5.3.240.0040.03912.72
5.3.230.0060.03912.71
5.3.220.0030.04012.68
5.3.210.0050.03912.68
5.3.200.0050.03812.68
5.3.190.0050.03812.68
5.3.180.0060.03612.67
5.3.170.0090.03312.67
5.3.160.0080.03512.67
5.3.150.0080.03512.67
5.3.140.0060.03612.66
5.3.130.0060.03912.66
5.3.120.0060.03812.66
5.3.110.0040.04112.66
5.3.100.0050.03812.12
5.3.90.0050.03812.11
5.3.80.0060.03712.09
5.3.70.0070.03512.10
5.3.60.0030.03912.08
5.3.50.0050.03912.03
5.3.40.0070.04412.02
5.3.30.0060.03511.98
5.3.20.0070.03411.77
5.3.10.0050.03511.73
5.3.00.0080.03311.72
5.2.170.0080.0279.22
5.2.160.0050.0289.22
5.2.150.0060.0299.22
5.2.140.0040.0319.22
5.2.130.0040.0299.18
5.2.120.0050.0279.18
5.2.110.0040.0299.18
5.2.100.0040.0309.18
5.2.90.0070.0339.18
5.2.80.0030.0379.18
5.2.70.0100.0379.18
5.2.60.0050.0409.13
5.2.50.0050.0379.10
5.2.40.0050.0289.08
5.2.30.0060.0479.05
5.2.20.0040.0429.04
5.2.10.0030.0298.95
5.2.00.0030.0308.80
5.1.60.0060.0248.09
5.1.50.0020.0368.09
5.1.40.0030.0258.07
5.1.30.0040.0368.41
5.1.20.0100.0268.44
5.1.10.0040.0428.16
5.1.00.0050.0248.17
5.0.50.0050.0196.64
5.0.40.0030.0236.50
5.0.30.0050.0296.32
5.0.20.0030.0196.28
5.0.10.0050.0266.26
5.0.00.0050.0286.25
4.4.90.0030.0154.78
4.4.80.0010.0174.76
4.4.70.0030.0154.76
4.4.60.0010.0164.75
4.4.50.0040.0144.77
4.4.40.0040.0244.71
4.4.30.0030.0154.76
4.4.20.0020.0164.84
4.4.10.0010.0174.85
4.4.00.0000.0284.76
4.3.110.0040.0154.66
4.3.100.0040.0144.66
4.3.90.0010.0164.63
4.3.80.0030.0264.59
4.3.70.0000.0174.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0040.0264.54
4.3.30.0050.0133.30
4.3.20.0020.0163.28
4.3.10.0040.0143.24
4.3.00.0000.01715.63

preferences:
44.07 ms | 400 KiB | 5 Q