3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a () { } a($a, 1+3, 'string'. 1);

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
8.3.50.0110.00522.82
8.3.40.0140.00318.63
8.3.30.0140.00018.97
8.3.20.0000.00820.30
8.3.10.0030.00620.53
8.3.00.0080.00019.38
8.2.180.0110.00718.29
8.2.170.0140.00322.96
8.2.160.0130.01020.35
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0000.00726.16
8.2.120.0000.00721.08
8.2.110.0000.00922.09
8.2.100.0060.00617.54
8.2.90.0040.00417.75
8.2.80.0000.00817.97
8.2.70.0030.00617.90
8.2.60.0000.01217.80
8.2.50.0040.00418.10
8.2.40.0060.00320.55
8.2.30.0000.00819.49
8.2.20.0040.00417.52
8.2.10.0080.00019.72
8.2.00.0000.00817.71
8.1.280.0110.00425.92
8.1.270.0030.00523.76
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00023.91
8.1.230.0060.00619.00
8.1.220.0050.00317.74
8.1.210.0000.00918.77
8.1.200.0030.00617.10
8.1.190.0000.00917.10
8.1.180.0000.00718.10
8.1.170.0050.00318.47
8.1.160.0070.00021.98
8.1.150.0060.00318.74
8.1.140.0080.00017.23
8.1.130.0000.00717.77
8.1.120.0040.00417.36
8.1.110.0000.00717.34
8.1.100.0000.00717.36
8.1.90.0030.00317.37
8.1.80.0080.00017.30
8.1.70.0000.00717.27
8.1.60.0060.00317.43
8.1.50.0060.00317.48
8.1.40.0040.00417.42
8.1.30.0080.00017.46
8.1.20.0070.00017.47
8.1.10.0040.00417.32
8.1.00.0040.00417.27
8.0.300.0040.00419.68
8.0.290.0060.00316.63
8.0.280.0070.00018.38
8.0.270.0070.00016.99
8.0.260.0030.00317.17
8.0.250.0030.00316.76
8.0.240.0040.00416.79
8.0.230.0030.00316.91
8.0.220.0000.00716.83
8.0.210.0000.00716.82
8.0.200.0000.00716.77
8.0.190.0000.00816.89
8.0.180.0000.00716.84
8.0.170.0040.00416.84
8.0.160.0000.00716.82
8.0.150.0000.00716.86
8.0.140.0080.00016.72
8.0.130.0000.00613.28
8.0.120.0030.00616.64
8.0.110.0000.00716.80
8.0.100.0000.00716.88
8.0.90.0080.00016.86
8.0.80.0060.01516.82
8.0.70.0040.00416.89
8.0.60.0040.00416.82
8.0.50.0080.00016.72
8.0.30.0090.01317.09
8.0.20.0100.01017.40
8.0.10.0030.00616.83
8.0.00.0090.00916.78
7.4.330.0000.00515.00
7.4.320.0030.00316.32
7.4.300.0030.00316.35
7.4.290.0030.00316.36
7.4.280.0030.00516.41
7.4.270.0000.00716.39
7.4.260.0030.00316.42
7.4.250.0040.00416.41
7.4.240.0040.00416.50
7.4.230.0030.00316.34
7.4.220.0030.01616.49
7.4.210.0060.01616.35
7.4.200.0030.00316.59
7.4.160.0040.01216.28
7.4.150.0140.00317.40
7.4.140.0050.01517.86
7.4.130.0100.01016.44
7.4.120.0050.01216.44
7.4.110.0160.00316.54
7.4.100.0000.01716.58
7.4.90.0070.01116.21
7.4.80.0060.01319.39
7.4.70.0130.00316.27
7.4.60.0070.01016.30
7.4.50.0080.00016.37
7.4.40.0130.00716.51
7.4.30.0060.00916.54
7.4.00.0040.01114.55
7.3.330.0070.00013.22
7.3.320.0000.00513.00
7.3.310.0000.00716.11
7.3.300.0040.00416.34
7.3.290.0090.00616.29
7.3.280.0090.00616.25
7.3.270.0120.00617.40
7.3.260.0080.00916.29
7.3.250.0120.00616.43
7.3.240.0140.00716.22
7.3.230.0150.00316.47
7.3.210.0060.01616.45
7.3.200.0090.00619.39
7.3.190.0090.00916.37
7.3.180.0140.00716.14
7.3.170.0100.00716.27
7.3.160.0100.00716.36
7.3.120.0130.00614.63
7.3.110.0040.01514.84
7.3.100.0040.01114.70
7.3.90.0060.00914.85
7.3.80.0040.01114.78
7.3.70.0030.00714.67
7.3.60.0090.00614.75
7.3.50.0060.00314.50
7.3.40.0040.00814.50
7.3.30.0030.00614.74
7.3.20.0070.00716.52
7.3.10.0060.00616.56
7.3.00.0030.01416.57
7.2.330.0070.01716.07
7.2.320.0070.01016.39
7.2.310.0070.01616.52
7.2.300.0110.00716.15
7.2.290.0100.00716.62
7.2.250.0030.00914.61
7.2.240.0040.01514.53
7.2.230.0130.00014.54
7.2.220.0090.00014.91
7.2.210.0060.00614.64
7.2.200.0000.01514.70
7.2.190.0040.00914.75
7.2.180.0080.00414.80
7.2.170.0120.00314.75
7.2.00.0060.00919.40
7.1.330.0070.01015.56
7.1.320.0090.00015.40
7.1.310.0070.00715.50
7.1.300.0040.01115.71
7.1.290.0000.01415.65
7.1.280.0130.00015.43
7.1.270.0070.00715.78
7.1.260.0040.01115.51
7.1.100.0030.00918.10
7.1.70.0000.01317.12
7.1.60.0070.01719.46
7.1.50.0120.01216.88
7.1.00.0100.07022.41
7.0.200.0040.00416.81
7.0.140.0000.07721.95
7.0.60.0000.08020.02
7.0.50.0030.04017.88
7.0.40.0030.09320.01
7.0.30.0230.04720.23
7.0.20.0330.05720.09
7.0.10.0030.06020.06
7.0.00.0130.08020.05
5.6.280.0070.07021.15
5.6.210.0070.06320.46
5.6.200.0070.04318.15
5.6.190.0070.04020.39
5.6.180.0130.07320.57
5.6.170.0300.08320.71
5.6.160.0100.07720.54
5.6.150.0130.03318.27
5.6.140.0170.07318.18
5.6.130.0030.07718.18
5.6.120.0100.07721.01
5.6.110.0130.06321.05
5.6.100.0100.07321.09
5.6.90.0130.07321.01
5.6.80.0030.04020.53
5.6.70.4570.03020.50
5.5.350.0170.07020.52
5.5.340.0030.08717.92
5.5.330.0030.08720.40
5.5.320.0430.04320.30
5.5.310.0330.07720.35
5.5.300.0070.07018.04
5.5.290.0070.03717.99
5.5.280.0030.04020.95
5.5.270.0070.08720.95
5.5.260.0070.06720.86
5.5.250.0270.06720.54
5.5.240.0330.07320.32
5.4.450.0130.04719.48
5.4.440.0070.04319.41
5.4.430.0170.04719.19
5.4.420.0100.03319.47
5.4.410.0230.02719.18
5.4.400.0070.04719.08
5.4.390.0230.04018.96
5.4.380.0430.05718.48
5.4.370.0300.05718.52
5.4.360.0270.06318.75
5.4.350.0300.06318.46
5.4.340.0370.04718.73
5.4.320.0090.03212.50
5.4.310.0060.03612.50
5.4.300.0060.03412.50
5.4.290.0080.03512.50
5.4.280.0080.04312.39
5.4.270.0050.03712.39
5.4.260.0090.03612.40
5.4.250.0050.03812.39
5.4.240.0050.03612.40
5.4.230.0040.03912.39
5.4.220.0070.03512.39
5.4.210.0050.03612.38
5.4.200.0020.04112.39
5.4.190.0090.03312.38
5.4.180.0090.03412.39
5.4.170.0080.03412.39
5.4.160.0080.03412.39
5.4.150.0070.03812.38
5.4.140.0100.03712.06
5.4.130.0100.04712.05
5.4.120.0100.04112.01
5.4.110.0050.03612.01
5.4.100.0070.03612.01
5.4.90.0050.03712.01
5.4.80.0080.03312.00
5.4.70.0110.03612.00
5.4.60.0070.04512.00
5.4.50.0040.03712.00
5.4.40.0090.04812.00
5.4.30.0110.04611.99
5.4.20.0100.03911.99
5.4.10.0070.03311.99
5.4.00.0050.03611.48
5.3.290.0060.03912.80
5.3.280.0040.04012.71
5.3.270.0080.04112.72
5.3.260.0050.04012.72
5.3.250.0070.03612.72
5.3.240.0080.03512.72
5.3.230.0090.03912.71
5.3.220.0080.04412.68
5.3.210.0110.04912.68
5.3.200.0070.03412.68
5.3.190.0090.04212.68
5.3.180.0070.04612.68
5.3.170.0090.03912.67
5.3.160.0100.04312.67
5.3.150.0070.04612.68
5.3.140.0100.03912.66
5.3.130.0070.04312.66
5.3.120.0070.04512.66
5.3.110.0070.04912.66
5.3.100.0040.04312.12
5.3.90.0100.03212.10
5.3.80.0060.03712.08
5.3.70.0060.03812.08
5.3.60.0090.03412.07
5.3.50.0060.03712.02
5.3.40.0060.03712.02
5.3.30.0050.03611.97
5.3.20.0040.03811.76
5.3.10.0080.03311.73
5.3.00.0080.03411.71
5.2.170.0040.0329.21
5.2.160.0060.0289.21
5.2.150.0050.0309.21
5.2.140.0070.0299.21
5.2.130.0060.0289.16
5.2.120.0030.0319.17
5.2.110.0040.0329.18
5.2.100.0030.0319.17
5.2.90.0040.0319.17
5.2.80.0050.0379.17
5.2.70.0070.0289.17
5.2.60.0050.0309.13
5.2.50.0080.0349.09
5.2.40.0070.0309.07
5.2.30.0070.0289.04
5.2.20.0060.0279.04
5.2.10.0040.0288.94
5.2.00.0050.0298.79
5.1.60.0060.0228.08
5.1.50.0050.0238.07
5.1.40.0060.0228.06
5.1.30.0040.0268.42
5.1.20.0050.0258.43
5.1.10.0050.0248.16
5.1.00.0050.0258.15
5.0.50.0040.0206.63
5.0.40.0030.0196.49
5.0.30.0030.0316.30
5.0.20.0040.0206.28
5.0.10.0030.0206.25
5.0.00.0040.0306.24
4.4.90.0040.0144.78
4.4.80.0020.0164.75
4.4.70.0040.0144.75
4.4.60.0060.0124.75
4.4.50.0030.0154.77
4.4.40.0040.0244.70
4.4.30.0030.0154.76
4.4.20.0040.0144.85
4.4.10.0030.0164.85
4.4.00.0030.0254.75
4.3.110.0050.0144.67
4.3.100.0030.0154.66
4.3.90.0020.0154.64
4.3.80.0030.0244.58
4.3.70.0030.0154.63
4.3.60.0040.0134.63
4.3.50.0020.0164.63
4.3.40.0030.0244.53
4.3.30.0010.0173.29
4.3.20.0020.0163.27
4.3.10.0030.0153.23
4.3.00.0000.01714.95

preferences:
39.12 ms | 400 KiB | 5 Q