3v4l.org

run code in 300+ PHP versions simultaneously
<?php const FOO_BAR = [1, 2, 3] + ['a' => 'abc']; var_dump(FOO_BAR); var_dump(FOO_BAR['a']);

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)
8.3.60.0100.01016.63
8.3.50.0080.00922.83
8.3.40.0120.00318.60
8.3.30.0100.00318.89
8.3.20.0070.00020.12
8.3.10.0030.00523.56
8.3.00.0040.00419.51
8.2.180.0150.00616.38
8.2.170.0060.00922.96
8.2.160.0130.00620.70
8.2.150.0080.00024.18
8.2.140.0070.00724.66
8.2.130.0040.00426.16
8.2.120.0000.00821.02
8.2.110.0090.00022.25
8.2.100.0060.00619.64
8.2.90.0000.00819.27
8.2.80.0030.00517.97
8.2.70.0000.01316.96
8.2.60.0070.00017.93
8.2.50.0060.00318.07
8.2.40.0000.00819.82
8.2.30.0050.00218.04
8.2.20.0080.00017.68
8.2.10.0040.00417.96
8.2.00.0070.00017.63
8.1.280.0090.00625.92
8.1.270.0040.00423.88
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00023.70
8.1.230.0030.00718.97
8.1.220.0040.00417.79
8.1.210.0000.00918.77
8.1.200.0030.00817.23
8.1.190.0080.00017.10
8.1.180.0080.00018.10
8.1.170.0040.00418.37
8.1.160.0000.00821.99
8.1.150.0040.00418.80
8.1.140.0000.00717.29
8.1.130.0030.00317.63
8.1.120.0030.00717.45
8.1.110.0040.00417.41
8.1.100.0040.00317.41
8.1.90.0040.00417.42
8.1.80.0000.00717.40
8.1.70.0000.00717.30
8.1.60.0030.00617.40
8.1.50.0030.00517.38
8.1.40.0000.00717.41
8.1.30.0040.00417.46
8.1.20.0050.00217.51
8.1.10.0040.00417.33
8.1.00.0040.00417.38
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0070.00018.36
8.0.270.0000.00817.17
8.0.260.0060.00017.24
8.0.250.0030.00316.98
8.0.240.0070.00016.78
8.0.230.0000.00616.89
8.0.220.0060.00016.93
8.0.210.0000.00716.94
8.0.200.0040.00416.82
8.0.190.0070.00416.83
8.0.180.0070.00016.88
8.0.170.0000.00716.94
8.0.160.0000.00816.74
8.0.150.0050.00316.88
8.0.140.0020.00516.83
8.0.130.0040.00413.28
8.0.120.0040.00416.85
8.0.110.0070.00016.91
8.0.100.0030.00516.93
8.0.90.0040.00416.94
8.0.80.0060.01416.79
8.0.70.0050.00316.97
8.0.60.0070.00016.70
8.0.50.0030.00316.76
8.0.30.0090.01116.98
8.0.20.0140.01117.40
8.0.10.0030.00516.91
8.0.00.0110.00916.62
7.4.330.0060.00015.00
7.4.320.0080.00016.41
7.4.300.0030.00316.32
7.4.290.0030.00316.53
7.4.280.0030.00316.52
7.4.270.0030.00316.50
7.4.260.0000.00716.38
7.4.250.0030.00316.48
7.4.240.0050.00216.47
7.4.230.0030.00316.52
7.4.220.0120.00616.40
7.4.210.0100.00316.55
7.4.200.0050.00216.50
7.4.160.0140.00716.33
7.4.150.0100.01317.40
7.4.140.0080.01617.86
7.4.130.0070.01116.50
7.4.120.0090.00716.41
7.4.110.0000.01716.55
7.4.100.0060.01116.29
7.4.90.0000.01616.46
7.4.80.0060.01119.39
7.4.70.0060.01216.66
7.4.60.0150.00916.52
7.4.50.0060.00316.14
7.4.40.0100.00716.40
7.4.30.0030.01316.39
7.4.00.0040.00815.22
7.3.330.0050.00013.01
7.3.320.0030.00313.12
7.3.310.0000.00716.21
7.3.300.0030.00316.20
7.3.290.0090.00916.20
7.3.280.0060.01116.22
7.3.270.0190.00717.40
7.3.260.0140.00316.27
7.3.250.0070.01216.47
7.3.240.0140.00716.37
7.3.230.0070.01516.51
7.3.210.0120.00616.42
7.3.200.0040.01219.39
7.3.190.0090.00616.23
7.3.180.0110.00616.32
7.3.170.0100.00716.33
7.3.160.0070.00716.44
7.3.10.0140.00816.19
7.3.00.0140.01116.23
7.2.330.0070.01016.57
7.2.320.0110.00716.66
7.2.310.0060.01116.66
7.2.300.0100.00616.44
7.2.290.0100.00716.58
7.2.130.0120.00816.14
7.2.120.0120.00815.95
7.2.110.0060.01316.38
7.2.100.0140.00616.33
7.2.90.0120.00917.04
7.2.80.0190.00616.56
7.2.70.0140.00716.29
7.2.60.0130.01016.16
7.2.50.0120.00816.62
7.2.40.0120.00316.26
7.2.30.0120.00616.42
7.2.20.0160.00316.92
7.2.10.0190.00316.84
7.2.00.0090.00818.05
7.1.250.0140.00415.38
7.1.100.0270.00617.21
7.1.70.0000.00717.10
7.1.60.0030.00917.08
7.1.50.0100.01316.73
7.1.00.0070.08722.46
7.0.200.0070.01016.60
7.0.140.0030.07322.18
7.0.60.0030.07319.90
7.0.50.0070.08317.84
7.0.40.0070.04020.21
7.0.30.0530.08020.20
7.0.20.0330.05720.09
7.0.10.0070.04020.09
7.0.00.0000.04720.20
5.6.280.0030.07320.99
5.6.210.0070.07720.75
5.6.200.0030.04018.16
5.6.190.0100.07020.41
5.6.180.0100.08720.57
5.6.170.0500.06720.42
5.6.160.0070.08320.61
5.6.150.0030.04018.21
5.6.140.0100.05018.21
5.6.130.0030.05318.20
5.6.120.0030.07721.00
5.6.110.0200.07320.88
5.6.100.0200.06720.97
5.6.90.0200.07021.10
5.6.80.0030.08720.40
5.6.70.3070.03320.40
5.5.350.0270.07320.29
5.5.340.0230.07017.95
5.5.330.0130.07320.13
5.5.320.0300.04320.21
5.5.310.0230.08020.41
5.5.300.0000.06717.88
5.5.290.0130.05717.99
5.5.280.0030.08720.86
5.5.270.0100.07720.72
5.5.260.0070.07720.86
5.5.250.0070.08720.57
5.5.240.2870.03320.06
5.4.450.1100.04719.60
5.4.440.0670.05719.17
5.4.430.0670.06319.25
5.4.420.0900.05719.21
5.4.410.0030.05718.69
5.4.400.0330.05018.77
5.4.390.0370.06018.77
5.4.380.0030.06318.78
5.4.370.0030.04318.73
5.4.360.0200.04018.61
5.4.350.0090.04511.98
5.4.340.0100.03411.98
5.4.320.0050.03712.47
5.4.310.0030.04112.46
5.4.300.0090.03812.46
5.4.290.0100.03912.46
5.4.280.0080.03612.36
5.4.270.0050.03612.36
5.4.260.0020.04012.36
5.4.250.0050.03912.36
5.4.240.0110.03912.36
5.4.230.0030.04312.35
5.4.220.0060.03712.35
5.4.210.0070.05112.35
5.4.200.0090.04712.35
5.4.190.0050.03912.35
5.4.180.0060.03612.35
5.4.170.0080.03512.36
5.4.160.0010.04112.36
5.4.150.0070.03812.35
5.4.140.0080.04312.04
5.4.130.0100.04612.02
5.4.120.0040.03911.98
5.4.110.0050.03711.97
5.4.100.0060.03511.97
5.4.90.0050.03711.98
5.4.80.0050.03711.98
5.4.70.0050.03611.97
5.4.60.0060.03511.97
5.4.50.0070.03511.97
5.4.40.0060.03911.96
5.4.30.0060.03611.95
5.4.20.0080.03511.96
5.4.10.0070.03211.96
5.4.00.0050.03611.45
5.3.290.0080.03712.80
5.3.280.0050.03812.71
5.3.270.0050.04012.72
5.3.260.0070.04212.72
5.3.250.0050.03912.72
5.3.240.0090.04512.72
5.3.230.0060.03812.71
5.3.220.0050.03912.68
5.3.210.0040.04212.68
5.3.200.0040.03912.68
5.3.190.0070.03712.68
5.3.180.0080.03412.68
5.3.170.0040.03812.67
5.3.160.0040.03812.67
5.3.150.0050.03812.67
5.3.140.0040.03712.66
5.3.130.0070.03812.66
5.3.120.0040.04012.66
5.3.110.0060.03812.66
5.3.100.0060.03612.11
5.3.90.0050.03712.08
5.3.80.0080.03412.08
5.3.70.0090.03312.07
5.3.60.0060.03712.06
5.3.50.0040.04112.00
5.3.40.0050.03712.00
5.3.30.0060.03511.95
5.3.20.0040.03811.73
5.3.10.0080.03211.71
5.3.00.0060.03711.68
5.2.170.0060.0319.18
5.2.160.0060.0289.18
5.2.150.0040.0319.18
5.2.140.0050.0309.18
5.2.130.0030.0309.14
5.2.120.0080.0319.14
5.2.110.0030.0319.14
5.2.100.0050.0279.14
5.2.90.0030.0309.14
5.2.80.0020.0339.14
5.2.70.0030.0329.14
5.2.60.0030.0329.09
5.2.50.0030.0329.05
5.2.40.0030.0309.03
5.2.30.0070.0289.01
5.2.20.0020.0319.00
5.2.10.0070.0268.92
5.2.00.0060.0288.78
5.1.60.0080.0308.07
5.1.50.0060.0288.07
5.1.40.0050.0248.04
5.1.30.0060.0258.40
5.1.20.0030.0288.42
5.1.10.0080.0268.14
5.1.00.0050.0258.14
5.0.50.0060.0196.63
5.0.40.0040.0196.48
5.0.30.0020.0386.30
5.0.20.0030.0206.27
5.0.10.0010.0236.24
5.0.00.0030.0316.23
4.4.90.0020.0164.77
4.4.80.0040.0144.75
4.4.70.0020.0174.75
4.4.60.0030.0154.75
4.4.50.0010.0174.77
4.4.40.0020.0254.71
4.4.30.0060.0124.76
4.4.20.0060.0124.84
4.4.10.0030.0164.85
4.4.00.0030.0244.76
4.3.110.0030.0154.67
4.3.100.0020.0154.67
4.3.90.0030.0144.63
4.3.80.0040.0224.59
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0010.0174.63
4.3.40.0040.0234.54
4.3.30.0010.0163.29
4.3.20.0020.0163.26
4.3.10.0030.0143.22
4.3.00.0000.0237.14

preferences:
41.88 ms | 401 KiB | 5 Q