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");

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)
8.3.70.0120.00916.63
8.3.60.0070.01118.18
8.3.50.0140.00622.88
8.3.40.0120.00318.77
8.3.30.0070.00718.90
8.3.20.0080.00020.16
8.3.10.0080.00023.70
8.3.00.0040.00419.00
8.2.180.0030.01116.63
8.2.170.0070.01022.96
8.2.160.0100.00320.39
8.2.150.0110.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00020.87
8.2.110.0040.00420.37
8.2.100.0160.00017.73
8.2.90.0040.00419.05
8.2.80.0030.00517.97
8.2.70.0050.00317.63
8.2.60.0040.00417.80
8.2.50.0000.00818.10
8.2.40.0130.00018.15
8.2.30.0070.00018.06
8.2.20.0030.00517.70
8.2.10.0000.00718.10
8.2.00.0050.00217.65
8.1.280.0180.00625.92
8.1.270.0090.00023.84
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0060.00323.96
8.1.230.0030.00917.82
8.1.220.0040.00417.76
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0070.00021.95
8.1.150.0040.00718.73
8.1.140.0030.00517.35
8.1.130.0030.00317.89
8.1.120.0070.00017.41
8.1.110.0040.00417.41
8.1.100.0000.00717.47
8.1.90.0040.00417.42
8.1.80.0070.00017.43
8.1.70.0030.00317.36
8.1.60.0000.00817.48
8.1.50.0040.00417.38
8.1.40.0050.00317.29
8.1.30.0080.00017.48
8.1.20.0080.00017.61
8.1.10.0040.00417.41
8.1.00.0000.00817.40
8.0.300.0070.00018.77
8.0.290.0100.00016.63
8.0.280.0030.00318.37
8.0.270.0080.00017.20
8.0.260.0030.00317.15
8.0.250.0040.00416.87
8.0.240.0030.00316.91
8.0.230.0000.00816.80
8.0.220.0030.00316.82
8.0.210.0080.00016.85
8.0.200.0040.00416.90
8.0.190.0080.00016.82
8.0.180.0000.00716.82
8.0.170.0050.00216.80
8.0.160.0000.00716.70
8.0.150.0040.00416.64
8.0.140.0070.00016.77
8.0.130.0030.00313.21
8.0.120.0020.00516.88
8.0.110.0000.00816.73
8.0.100.0080.00016.82
8.0.90.0000.00716.72
8.0.80.0100.00716.71
8.0.70.0000.00716.61
8.0.60.0000.00816.64
8.0.50.0050.00316.76
8.0.30.0090.01216.96
8.0.20.0110.00817.40
8.0.10.0040.00416.86
8.0.00.0100.01316.73
7.4.330.0000.00515.02
7.4.320.0000.00616.45
7.4.300.0000.00616.54
7.4.290.0060.00016.43
7.4.280.0080.00016.55
7.4.270.0040.00416.58
7.4.260.0030.00616.33
7.4.250.0040.00416.45
7.4.240.0040.00516.45
7.4.230.0000.00716.26
7.4.220.0090.00916.49
7.4.210.0030.01316.46
7.4.200.0000.00716.56
7.4.160.0060.00916.48
7.4.150.0120.01217.40
7.4.140.0150.00517.86
7.4.130.0110.00616.32
7.4.120.0030.01416.39
7.4.110.0130.01016.27
7.4.100.0070.01016.43
7.4.90.0150.00316.38
7.4.80.0060.01219.39
7.4.70.0110.00816.44
7.4.60.0110.00716.27
7.4.50.0040.00416.30
7.4.40.0070.01016.37
7.4.30.0090.00616.54
7.4.00.0000.01814.82
7.3.330.0000.00513.05
7.3.320.0000.00613.23
7.3.310.0070.00016.13
7.3.300.0000.00616.18
7.3.290.0140.00316.15
7.3.280.0070.01016.20
7.3.270.0160.00917.40
7.3.260.0060.01416.22
7.3.250.0090.00816.27
7.3.240.0060.01216.18
7.3.230.0130.00316.39
7.3.210.0170.00016.44
7.3.200.0090.01319.39
7.3.190.0190.00316.17
7.3.180.0030.01216.05
7.3.170.0060.00916.27
7.3.160.0090.00616.34
7.2.330.0140.00416.57
7.2.320.0130.00316.32
7.2.310.0160.00016.56
7.2.300.0110.00616.69
7.2.290.0120.00916.43
7.2.00.0110.00419.25
7.1.100.0030.00618.04
7.1.70.0050.00517.19
7.1.60.0120.01219.40
7.1.50.0100.01416.91
7.1.00.0000.09322.36
7.0.200.0040.00416.42
7.0.140.0070.07022.07
7.0.60.0000.04319.95
7.0.50.0100.07717.83
7.0.40.0170.04320.25
7.0.30.0330.07720.06
7.0.20.0330.07720.27
7.0.10.0070.08020.08
7.0.00.0000.07720.20
5.6.280.0100.06321.12
5.6.210.0030.08320.61
5.6.200.0070.04718.29
5.6.190.0070.08720.46
5.6.180.0370.04320.56
5.6.170.0270.04020.52
5.6.160.0100.07020.47
5.6.150.0030.08718.28
5.6.140.0030.07718.17
5.6.130.0070.05318.16
5.6.120.0130.08020.88
5.6.110.0100.04721.15
5.6.100.0030.07321.14
5.6.90.0200.07720.98
5.6.80.0070.06020.36
5.5.350.0230.07720.34
5.5.340.0100.07317.98
5.5.330.0030.08320.28
5.5.320.0370.04020.34
5.5.310.0370.06320.30
5.5.300.0030.08717.94
5.5.290.0270.05017.92
5.5.280.0100.07720.93
5.5.270.0030.04020.64
5.5.260.0270.06320.87
5.5.250.0070.03720.47
5.5.240.4030.04020.29
5.4.450.0700.04019.50
5.4.440.0300.04319.39
5.4.430.0370.05319.55
5.4.420.0300.04319.47
5.4.410.0600.04019.06
5.4.400.0270.04019.15
5.4.390.0470.04319.23
5.4.380.0330.05318.78
5.4.370.0500.07018.74
5.4.360.0230.06018.74
5.4.350.0470.05318.83
5.4.340.0330.06318.50
5.4.320.0060.04412.50
5.4.310.0090.04312.50
5.4.300.0050.03812.50
5.4.290.0040.04012.50
5.4.280.0060.03512.40
5.4.270.0070.04212.39
5.4.260.0070.03612.40
5.4.250.0060.03712.40
5.4.240.0060.04512.40
5.4.230.0090.04012.39
5.4.220.0070.03912.39
5.4.210.0050.03612.39
5.4.200.0060.03912.39
5.4.190.0130.03012.39
5.4.180.0070.03412.39
5.4.170.0130.03612.40
5.4.160.0070.04012.39
5.4.150.0070.03712.39
5.4.140.0040.04012.07
5.4.130.0060.03712.06
5.4.120.0060.04212.02
5.4.110.0070.03412.02
5.4.100.0030.04112.02
5.4.90.0050.04812.01
5.4.80.0040.04512.01
5.4.70.0080.03512.01
5.4.60.0040.03812.01
5.4.50.0070.03512.01
5.4.40.0060.03412.00
5.4.30.0060.03911.99
5.4.20.0050.03712.00
5.4.10.0100.03611.99
5.4.00.0040.03611.48
5.3.290.0050.04012.80
5.3.280.0090.03712.71
5.3.270.0080.04112.72
5.3.260.0090.03912.72
5.3.250.0060.03712.72
5.3.240.0020.04112.72
5.3.230.0020.04012.71
5.3.220.0070.03712.68
5.3.210.0060.04112.68
5.3.200.0080.03512.68
5.3.190.0060.03912.68
5.3.180.0060.03612.67
5.3.170.0080.03412.67
5.3.160.0040.03812.67
5.3.150.0100.03312.68
5.3.140.0080.03412.66
5.3.130.0040.04112.66
5.3.120.0060.04012.66
5.3.110.0090.03812.66
5.3.100.0050.04012.12
5.3.90.0050.04212.10
5.3.80.0050.03812.10
5.3.70.0100.03412.09
5.3.60.0100.03412.08
5.3.50.0060.03712.02
5.3.40.0070.03712.02
5.3.30.0060.03511.98
5.3.20.0030.03911.77
5.3.10.0090.03411.73
5.3.00.0070.03611.72
5.2.170.0030.0319.22
5.2.160.0040.0299.22
5.2.150.0030.0319.22
5.2.140.0040.0309.21
5.2.130.0030.0319.18
5.2.120.0080.0269.18
5.2.110.0110.0239.18
5.2.100.0050.0289.18
5.2.90.0050.0299.18
5.2.80.0040.0309.18
5.2.70.0070.0289.18
5.2.60.0040.0319.13
5.2.50.0050.0299.10
5.2.40.0040.0309.08
5.2.30.0030.0329.05
5.2.20.0030.0329.04
5.2.10.0070.0368.95
5.2.00.0060.0328.80
5.1.60.0010.0268.10
5.1.50.0090.0238.09
5.1.40.0040.0248.07
5.1.30.0020.0288.42
5.1.20.0040.0268.44
5.1.10.0070.0238.17
5.1.00.0060.0238.16
5.0.50.0040.0206.64
5.0.40.0030.0196.50
5.0.30.0040.0316.32
5.0.20.0050.0206.28
5.0.10.0030.0206.26
5.0.00.0020.0316.25
4.4.90.0030.0154.78
4.4.80.0030.0154.75
4.4.70.0040.0144.75
4.4.60.0030.0154.75
4.4.50.0050.0184.77
4.4.40.0030.0264.71
4.4.30.0030.0154.76
4.4.20.0040.0234.85
4.4.10.0030.0194.85
4.4.00.0050.0244.76
4.3.110.0030.0204.67
4.3.100.0040.0134.67
4.3.90.0010.0174.63
4.3.80.0030.0264.59
4.3.70.0020.0194.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0020.0294.54
4.3.30.0020.0163.30
4.3.20.0020.0163.28
4.3.10.0030.0173.24
4.3.00.0030.01315.63

preferences:
47.2 ms | 401 KiB | 5 Q