3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { return array('key' => 'value'); } print foo()['key'];

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)
8.3.40.0150.00018.57
8.3.30.0110.00419.05
8.3.20.0040.00420.19
8.3.10.0040.00423.69
8.3.00.0040.00419.38
8.2.170.0110.00322.96
8.2.160.0100.00320.44
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0030.00520.98
8.2.110.0060.00321.12
8.2.100.0040.00718.09
8.2.90.0000.00819.13
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0030.00617.93
8.2.50.0050.00318.07
8.2.40.0030.00618.22
8.2.30.0000.00718.12
8.2.20.0000.00717.58
8.2.10.0070.00017.98
8.2.00.0020.00517.68
8.1.270.0040.00423.73
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00621.95
8.1.230.0120.00019.07
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0070.00317.10
8.1.190.0030.00517.13
8.1.180.0000.00818.10
8.1.170.0030.00618.50
8.1.160.0030.00321.94
8.1.150.0000.00718.65
8.1.140.0000.00717.36
8.1.130.0030.00317.71
8.1.120.0000.00717.38
8.1.110.0050.00317.24
8.1.100.0030.00417.33
8.1.90.0040.00417.30
8.1.80.0030.00317.32
8.1.70.0040.00417.21
8.1.60.0040.00417.48
8.1.50.0080.00217.50
8.1.40.0000.00817.43
8.1.30.0040.00417.54
8.1.20.0000.00817.49
8.1.10.0000.00917.48
8.1.00.0060.00317.31
8.0.300.0000.00718.77
8.0.290.0000.00716.58
8.0.280.0030.00318.38
8.0.270.0080.00017.08
8.0.260.0060.00017.18
8.0.250.0030.00316.92
8.0.240.0000.00716.77
8.0.230.0000.00716.71
8.0.220.0040.00416.77
8.0.210.0000.00816.79
8.0.200.0060.00016.80
8.0.190.0000.00816.71
8.0.180.0040.00416.67
8.0.170.0040.00416.74
8.0.160.0030.00316.70
8.0.150.0000.00716.62
8.0.140.0000.00716.69
8.0.130.0030.00313.14
8.0.120.0000.00816.79
8.0.110.0030.00616.80
8.0.100.0040.00416.79
8.0.90.0040.00416.82
8.0.80.0130.00316.77
8.0.70.0000.00716.80
8.0.60.0030.00316.76
8.0.50.0040.00416.76
8.0.30.0080.01216.71
8.0.20.0180.00017.40
8.0.10.0070.00016.93
8.0.00.0100.00816.50
7.4.330.0050.00015.00
7.4.320.0060.00016.32
7.4.300.0050.00216.53
7.4.290.0030.00316.58
7.4.280.0040.00716.41
7.4.270.0040.00416.54
7.4.260.0030.00316.39
7.4.250.0000.00716.31
7.4.240.0060.00216.46
7.4.230.0030.00316.41
7.4.220.0060.01216.49
7.4.210.0140.00016.50
7.4.200.0000.00716.29
7.4.160.0120.00416.51
7.4.150.0110.00717.40
7.4.140.0130.00617.86
7.4.130.0100.00716.49
7.4.120.0050.01216.59
7.4.110.0090.00916.16
7.4.100.0030.01316.34
7.4.90.0070.01016.35
7.4.80.0070.01019.39
7.4.70.0030.01216.40
7.4.60.0040.01216.18
7.4.50.0030.00316.29
7.4.40.0070.01016.34
7.4.30.0060.00916.16
7.4.00.0090.00615.18
7.3.330.0000.00513.12
7.3.320.0060.00013.06
7.3.310.0030.00316.30
7.3.300.0000.00816.15
7.3.290.0120.00616.31
7.3.280.0080.00816.27
7.3.270.0000.01717.40
7.3.260.0130.00616.64
7.3.250.0080.00816.50
7.3.240.0080.00816.59
7.3.230.0100.01316.39
7.3.210.0140.00416.53
7.3.200.0040.01819.39
7.3.190.0120.00816.60
7.3.180.0060.00916.25
7.3.170.0140.00316.52
7.3.160.0110.00416.32
7.2.330.0060.01216.52
7.2.320.0100.00716.50
7.2.310.0120.00916.59
7.2.300.0080.00816.68
7.2.290.0030.01316.43
7.2.60.0040.01116.79
7.1.200.0110.00015.71
7.1.100.0070.00318.12
7.1.70.0040.00416.72
7.1.60.0090.00619.46
7.1.50.0130.02334.73
7.1.00.0070.07322.51
7.0.200.0060.00314.86
7.0.140.0070.07022.04
7.0.60.0230.07019.88
7.0.50.0100.05317.93
7.0.40.0170.04320.04
7.0.30.0170.04320.23
7.0.20.0170.05320.27
7.0.10.0070.04320.12
7.0.00.0000.07720.20
5.6.280.0000.07720.82
5.6.210.0070.08320.45
5.6.200.0130.08018.23
5.6.190.0070.08320.33
5.6.180.0370.06320.48
5.6.170.0270.05320.48
5.6.160.0030.06320.71
5.6.150.0000.05318.18
5.6.140.0030.09018.23
5.6.130.0100.03318.24
5.6.120.0070.04021.13
5.6.110.0000.09020.88
5.6.100.0000.07720.98
5.6.90.0030.08321.02
5.6.80.0070.07320.36
5.5.350.0200.03020.32
5.5.340.0070.04717.95
5.5.330.0030.04320.25
5.5.320.0400.06020.35
5.5.310.0400.07720.27
5.5.300.0070.06317.94
5.5.290.0000.06718.06
5.5.280.0130.06720.80
5.5.270.0200.07320.78
5.5.260.0100.08720.87
5.5.250.0100.07020.59
5.5.240.0030.06320.00
5.4.450.0170.04719.41
5.4.440.1200.04019.63
5.4.430.0200.04319.48
5.4.420.0330.04019.41
5.4.410.0200.03719.33
5.4.400.0170.04319.25
5.4.390.0430.04719.09
5.4.380.0470.06318.79
5.4.370.0430.04718.78
5.4.360.0370.04718.63
5.4.350.0370.05318.78
5.4.340.0430.05018.55
5.4.320.0090.03212.50
5.4.310.0060.03812.50
5.4.300.0050.03712.50
5.4.290.0080.04512.50
5.4.280.0020.03912.39
5.4.270.0050.03612.39
5.4.260.0080.03512.39
5.4.250.0060.03612.39
5.4.240.0050.03612.39
5.4.230.0080.03512.39
5.4.220.0050.03712.39
5.4.210.0070.03412.39
5.4.200.0070.04012.39
5.4.190.0050.03612.38
5.4.180.0050.03812.38
5.4.170.0030.03812.39
5.4.160.0040.03812.39
5.4.150.0050.03612.38
5.4.140.0050.03812.07
5.4.130.0030.03812.05
5.4.120.0120.02912.01
5.4.110.0080.03312.01
5.4.100.0050.03612.01
5.4.90.0070.03912.01
5.4.80.0050.03712.01
5.4.70.0040.03612.00
5.4.60.0070.03412.00
5.4.50.0050.03612.01
5.4.40.0030.03711.99
5.4.30.0060.03511.99
5.4.20.0090.03211.99
5.4.10.0050.03511.99
5.4.00.0060.03511.48
5.3.290.0080.03812.80
5.3.280.0080.03612.71
5.3.270.0080.03612.72
5.3.260.0050.04012.71
5.3.250.0050.03812.71
5.3.240.0060.03712.71
5.3.230.0020.04212.71
5.3.220.0040.04012.68
5.3.210.0060.03812.68
5.3.200.0070.03612.68
5.3.190.0010.04212.68
5.3.180.0070.03612.68
5.3.170.0050.03912.67
5.3.160.0070.03512.67
5.3.150.0060.03812.68
5.3.140.0080.03612.66
5.3.130.0070.03812.65
5.3.120.0070.03712.66
5.3.110.0050.03912.66
5.3.100.0080.03512.12
5.3.90.0060.03612.11
5.3.80.0040.03812.09
5.3.70.0030.03912.09
5.3.60.0100.03212.08
5.3.50.0070.03512.02
5.3.40.0020.03912.02
5.3.30.0090.03211.98
5.3.20.0060.03611.77
5.3.10.0060.03311.73
5.3.00.0080.03411.71
5.2.170.0040.0409.21
5.2.160.0070.0399.21
5.2.150.0080.0399.21
5.2.140.0050.0399.21
5.2.130.0080.0369.18
5.2.120.0070.0309.18
5.2.110.0060.0279.18
5.2.100.0050.0269.18
5.2.90.0040.0299.18
5.2.80.0080.0279.18
5.2.70.0060.0349.18
5.2.60.0030.0339.13
5.2.50.0050.0299.09
5.2.40.0060.0279.07
5.2.30.0030.0319.05
5.2.20.0050.0289.04
5.2.10.0020.0308.95
5.2.00.0070.0278.80
5.1.60.0050.0238.08
5.1.50.0040.0258.08
5.1.40.0050.0248.06
5.1.30.0030.0278.42
5.1.20.0030.0288.44
5.1.10.0060.0248.16
5.1.00.0040.0258.16
5.0.50.0040.0206.64
5.0.40.0020.0206.50
5.0.30.0040.0406.31
5.0.20.0050.0246.28
5.0.10.0040.0266.26
5.0.00.0010.0326.25
4.4.90.0020.0164.77
4.4.80.0010.0164.75
4.4.70.0020.0164.75
4.4.60.0020.0164.75
4.4.50.0010.0164.77
4.4.40.0020.0264.71
4.4.30.0040.0144.75
4.4.20.0050.0134.84
4.4.10.0020.0164.85
4.4.00.0030.0254.76
4.3.110.0020.0164.67
4.3.100.0030.0144.66
4.3.90.0010.0164.64
4.3.80.0020.0254.59
4.3.70.0030.0144.63
4.3.60.0040.0134.63
4.3.50.0030.0154.63
4.3.40.0010.0254.54
4.3.30.0020.0163.30
4.3.20.0030.0153.28
4.3.10.0020.0163.23
4.3.00.0070.01718.23

preferences:
52.48 ms | 400 KiB | 5 Q