3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ar = new SplFixedArray(1); echo "size: ".$ar->getSize()."\n"; $ar->setSize(0x2000000000000001); // or 0x40000001 for 32 bit echo "size: ".$ar->getSize()."\n";

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)
8.3.60.0030.01016.75
8.3.50.0110.00922.07
8.3.40.0070.00718.71
8.3.30.0100.00319.10
8.3.20.0060.00320.46
8.3.10.0050.00323.65
8.3.00.0070.00419.26
8.2.180.0110.01118.59
8.2.170.0060.00922.96
8.2.160.0120.00620.45
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0080.00022.05
8.2.110.0030.00622.23
8.2.100.0040.00717.78
8.2.90.0000.00919.29
8.2.80.0050.00318.05
8.2.70.0070.00317.50
8.2.60.0030.00617.80
8.2.50.0030.00618.07
8.2.40.0040.00420.00
8.2.30.0040.00418.08
8.2.20.0030.00617.55
8.2.10.0070.00017.99
8.2.00.0040.00417.60
8.1.280.0110.00425.92
8.1.270.0080.00021.95
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0060.00323.83
8.1.230.0110.00019.16
8.1.220.0060.00317.74
8.1.210.0030.00818.77
8.1.200.0030.00617.22
8.1.190.0020.00517.51
8.1.180.0080.00018.10
8.1.170.0080.00018.57
8.1.160.0050.00322.06
8.1.150.0040.00418.55
8.1.140.0040.00417.39
8.1.130.0030.00317.87
8.1.120.0040.00417.49
8.1.110.0040.00417.36
8.1.100.0000.01017.43
8.1.90.0040.00417.47
8.1.80.0040.00417.32
8.1.70.0050.00217.45
8.1.60.0000.00817.42
8.1.50.0000.00817.39
8.1.40.0040.00417.51
8.1.30.0000.00817.65
8.1.20.0050.00317.55
8.1.10.0040.00417.52
8.1.00.0000.00717.57
8.0.300.0040.00419.21
8.0.290.0040.00417.04
8.0.280.0070.00018.43
8.0.270.0000.00816.92
8.0.260.0030.00317.30
8.0.250.0000.00717.02
8.0.240.0000.00716.95
8.0.230.0000.00816.95
8.0.220.0030.00316.99
8.0.210.0000.00716.85
8.0.200.0000.00816.90
8.0.190.0040.00416.91
8.0.180.0030.00616.93
8.0.170.0060.00316.95
8.0.160.0000.00716.83
8.0.150.0030.00416.85
8.0.140.0070.00016.80
8.0.130.0030.00313.36
8.0.120.0050.00316.90
8.0.110.0040.00416.77
8.0.100.0030.00316.85
8.0.90.0040.00416.96
8.0.80.0000.01516.90
8.0.70.0020.00516.99
8.0.60.0050.00216.75
8.0.50.0000.00716.70
8.0.30.0120.00617.10
8.0.20.0120.00717.40
8.0.10.0070.00017.03
8.0.00.0050.01316.70
7.4.330.0020.00315.01
7.4.320.0030.00316.58
7.4.300.0000.00616.45
7.4.290.0000.00716.54
7.4.280.0040.00416.39
7.4.270.0070.00016.49
7.4.260.0040.00416.49
7.4.250.0040.00416.31
7.4.240.0030.00316.58
7.4.230.0000.00716.46
7.4.220.0060.00916.63
7.4.210.0100.00616.47
7.4.200.0040.00416.33
7.4.190.0000.00716.71
7.4.160.0060.01516.77
7.4.150.0090.01317.40
7.4.140.0120.00617.86
7.4.130.0080.00816.44
7.4.120.0050.01416.42
7.4.110.0100.00716.46
7.4.100.0120.01216.42
7.4.90.0140.00716.48
7.4.80.0130.01019.39
7.4.70.0130.00616.52
7.4.60.0130.00316.46
7.4.50.0000.00816.25
7.4.40.0030.01722.77
7.4.30.0050.01016.58
7.4.00.0070.00714.58
7.3.330.0000.00513.06
7.3.320.0050.00012.99
7.3.310.0050.00216.20
7.3.300.0000.00716.30
7.3.290.0030.01016.23
7.3.280.0050.01016.25
7.3.270.0100.01017.40
7.3.260.0070.01016.29
7.3.250.0110.00716.54
7.3.240.0080.00816.42
7.3.230.0090.00916.48
7.3.210.0090.00916.57
7.3.200.0100.01319.39
7.3.190.0100.00816.29
7.3.180.0060.01016.46
7.3.170.0000.01516.27
7.3.160.0070.01016.40
7.3.120.0060.00614.50
7.2.330.0060.01216.52
7.2.320.0060.01216.73
7.2.310.0110.01116.85
7.2.300.0040.01216.72
7.2.290.0150.01116.71
7.2.60.0000.01316.73
7.2.00.0140.00419.34
7.1.200.0060.00615.65
7.1.100.0090.00617.77
7.1.70.0140.00516.93
7.1.60.0000.02219.46
7.1.50.0100.01316.86
7.1.00.0000.08022.54
7.0.200.0000.00716.68
7.0.140.0030.07321.95
7.0.60.0070.06719.92
7.0.50.0070.07017.80
7.0.40.0070.04320.17
7.0.30.0530.07020.09
7.0.20.0300.07020.17
7.0.10.0030.06320.00
7.0.00.0100.08020.13
5.6.280.0000.07321.15
5.6.210.0000.06020.74
5.6.200.0100.05318.17
5.6.190.0100.05020.44
5.6.180.0170.07020.63
5.6.170.0300.04320.54
5.6.160.0070.08720.59
5.6.150.0030.04018.15
5.6.140.0100.07718.22
5.6.130.0030.08718.11
5.6.120.0130.08021.01
5.6.110.0100.08320.86
5.6.100.0070.04321.10
5.6.90.0070.05320.98
5.6.80.0130.07320.39
5.5.350.0100.08320.38
5.5.340.0030.06717.96
5.5.330.0070.04320.36
5.5.320.0400.06720.26
5.5.310.0300.07020.41
5.5.300.0070.05017.89
5.5.290.0070.04718.01
5.5.280.0070.05320.87
5.5.270.0070.04020.85
5.5.260.0070.08320.72
5.5.250.0130.07720.79
5.5.240.0270.07320.19
5.4.450.0100.06319.41
5.4.440.0770.06719.61
5.4.430.0730.05719.29
5.4.420.0600.00019.32
5.4.410.0070.06018.91
5.4.400.0100.06018.68
5.4.390.0200.06718.72
5.4.380.0130.06018.46
5.4.370.0100.03718.68
5.4.360.0030.04018.59
5.4.350.0040.03611.97
5.4.340.0080.03511.97
5.4.320.0060.04112.46
5.4.310.0080.04012.45
5.4.300.0050.04112.46
5.4.290.0110.06712.44
5.4.280.0070.05312.34
5.4.270.0110.05112.34
5.4.260.0150.05912.33
5.4.250.0090.03812.33
5.4.240.0060.03812.33
5.4.230.0070.04512.33
5.4.220.0180.05612.32
5.4.210.0050.04012.32
5.4.200.0070.04412.33
5.4.190.0060.03812.32
5.4.180.0060.04712.32
5.4.170.0050.05312.33
5.4.160.0090.03512.33
5.4.150.0060.03512.33
5.4.140.0070.05312.01
5.4.130.0130.04512.00
5.4.120.0080.03911.95
5.4.110.0100.04811.95
5.4.100.0090.05411.95
5.4.90.0080.05311.95
5.4.80.0110.04811.95
5.4.70.0140.05011.95
5.4.60.0130.04311.95
5.4.50.0050.03911.95
5.4.40.0090.03711.94
5.4.30.0060.04111.93
5.4.20.0080.03311.94
5.4.10.0080.04211.94
5.4.00.0090.06611.42
5.3.290.0020.04812.80
5.3.280.0130.07712.70
5.3.270.0130.05412.72
5.3.260.0120.05112.72
5.3.250.0130.04212.72
5.3.240.0070.04212.72
5.3.230.0070.04012.71
5.3.220.0060.04312.68
5.3.210.0090.04112.68
5.3.200.0120.04012.68
5.3.190.0080.05612.68
5.3.180.0180.09712.67
5.3.170.0160.09812.67
5.3.160.0280.08712.67
5.3.150.0110.07012.67
5.3.140.0170.05612.66
5.3.130.0190.04912.66
5.3.120.0080.04212.66
5.3.110.0120.03812.66
5.3.100.0030.04012.12
5.3.90.0090.03312.09
5.3.80.0080.03612.07
5.3.70.0060.04412.07
5.3.60.0100.03512.07
5.3.50.0110.03212.00
5.3.40.0110.06012.00
5.3.30.0060.03511.94
5.3.20.0070.03611.69
5.3.10.0060.03611.65
5.3.00.0070.03611.64
5.2.170.0040.0329.18
5.2.160.0080.0279.18
5.2.150.0070.0329.18
5.2.140.0060.0329.18
5.2.130.0090.0299.14
5.2.120.0050.0359.14
5.2.110.0060.0349.14
5.2.100.0090.0409.14
5.2.90.0060.0409.14
5.2.80.0130.0349.14
5.2.70.0070.0419.14
5.2.60.0100.0439.09
5.2.50.0080.0429.06
5.2.40.0050.0359.03
5.2.30.0070.0319.01
5.2.20.0050.0309.00
5.2.10.0030.0318.92
5.2.00.0040.0308.78
5.1.60.0050.0258.07
5.1.50.0040.0258.06
5.1.40.0090.0348.05
5.1.30.0080.0258.39
5.1.20.0080.0258.42
5.1.10.0040.0278.13
5.1.00.0090.0238.14
5.0.50.0040.0306.62
5.0.40.0070.0226.48
5.0.30.0070.0406.29
5.0.20.0050.0236.26
5.0.10.0070.0176.23
5.0.00.0030.0376.23
4.4.90.0020.0174.78
4.4.80.0040.0144.76
4.4.70.0040.0154.75
4.4.60.0050.0144.75
4.4.50.0010.0174.77
4.4.40.0020.0274.71
4.4.30.0060.0134.76
4.4.20.0030.0174.84
4.4.10.0020.0184.85
4.4.00.0080.0264.76
4.3.110.0040.0164.67
4.3.100.0040.0154.66
4.3.90.0050.0184.63
4.3.80.0040.0254.58
4.3.70.0020.0214.63
4.3.60.0030.0174.63
4.3.50.0040.0154.63
4.3.40.0040.0244.53
4.3.30.0020.0193.28
4.3.20.0030.0243.26
4.3.10.0040.0223.22
4.3.00.0000.0278.11

preferences:
37.18 ms | 401 KiB | 5 Q