3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function __construct() { return function () { $this; echo 'yeah'; }; } } new 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)
8.3.60.0070.00716.50
8.3.50.0070.00722.04
8.3.40.0030.01718.71
8.3.30.0080.00618.93
8.3.20.0000.00820.29
8.3.10.0030.00523.50
8.3.00.0040.00419.02
8.2.180.0160.00816.50
8.2.170.0090.00622.96
8.2.160.0100.00320.43
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0000.01018.95
8.2.110.0060.00322.07
8.2.100.0070.00417.59
8.2.90.0030.00617.72
8.2.80.0080.00017.97
8.2.70.0060.00317.50
8.2.60.0060.00317.91
8.2.50.0040.00418.07
8.2.40.0040.00419.75
8.2.30.0000.00818.19
8.2.20.0000.00717.52
8.2.10.0040.00418.11
8.2.00.0000.00717.67
8.1.280.0100.01025.92
8.1.270.0150.00623.82
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0000.00820.70
8.1.230.0030.00720.99
8.1.220.0080.00017.74
8.1.210.0040.00418.91
8.1.200.0030.01017.22
8.1.190.0040.00417.10
8.1.180.0000.00919.01
8.1.170.0090.00018.59
8.1.160.0050.00322.00
8.1.150.0060.00318.57
8.1.140.0080.00017.23
8.1.130.0070.00017.64
8.1.120.0000.00717.34
8.1.110.0070.00317.36
8.1.100.0070.00017.29
8.1.90.0020.00517.29
8.1.80.0000.00717.39
8.1.70.0070.00017.26
8.1.60.0000.01117.29
8.1.50.0040.00417.42
8.1.40.0070.00017.46
8.1.30.0040.00717.59
8.1.20.0080.00017.52
8.1.10.0000.00717.41
8.1.00.0000.00717.41
8.0.300.0030.00519.83
8.0.290.0070.00017.05
8.0.280.0030.00318.37
8.0.270.0000.00717.10
8.0.260.0030.00317.11
8.0.250.0070.00016.77
8.0.240.0040.00416.95
8.0.230.0000.00716.81
8.0.220.0050.00216.74
8.0.210.0030.00316.66
8.0.200.0050.00316.89
8.0.190.0070.00016.79
8.0.180.0060.00316.80
8.0.170.0000.00716.73
8.0.160.0040.00416.71
8.0.150.0000.00716.79
8.0.140.0040.00416.82
8.0.130.0030.00313.24
8.0.120.0080.00016.75
8.0.110.0040.00416.70
8.0.100.0090.00016.67
8.0.90.0000.00716.88
8.0.80.0090.00616.86
8.0.70.0000.00716.65
8.0.60.0050.00216.73
8.0.50.0030.00516.86
8.0.30.0120.01017.03
8.0.20.0090.00917.40
8.0.10.0000.00716.91
8.0.00.0080.01016.74
7.4.330.0040.00415.00
7.4.320.0040.00416.29
7.4.300.0000.00716.33
7.4.290.0000.00816.45
7.4.280.0070.00016.52
7.4.270.0000.00716.43
7.4.260.0040.00416.43
7.4.250.0000.00716.50
7.4.240.0040.00316.40
7.4.230.0050.00316.42
7.4.220.0070.01116.53
7.4.210.0080.00816.60
7.4.200.0030.00316.63
7.4.190.0070.00016.39
7.4.160.0060.01116.33
7.4.150.0230.00017.40
7.4.140.0090.01017.86
7.4.130.0100.00616.43
7.4.120.0110.00716.40
7.4.110.0100.00716.48
7.4.100.0060.01316.56
7.4.90.0040.03016.61
7.4.80.0090.00919.39
7.4.70.0100.00516.55
7.4.60.0130.00316.36
7.4.50.0030.00616.20
7.4.40.0130.00316.13
7.4.30.0060.01216.37
7.4.00.0030.01014.94
7.3.330.0030.00313.20
7.3.320.0000.00513.30
7.3.310.0030.00516.32
7.3.300.0000.00716.24
7.3.290.0070.01316.30
7.3.280.0100.00716.26
7.3.270.0090.00917.40
7.3.260.0120.00616.32
7.3.250.0110.00816.26
7.3.240.0170.00316.33
7.3.230.0100.00616.47
7.3.210.0070.01016.38
7.3.200.0120.00419.39
7.3.190.0150.00716.51
7.3.180.0000.01616.37
7.3.170.0120.00916.29
7.3.160.0040.01116.34
7.3.120.0070.01014.78
7.2.330.0120.00416.21
7.2.320.0060.01016.35
7.2.310.0090.00916.22
7.2.300.0040.01216.28
7.2.290.0130.00816.62
7.2.60.0030.00916.89
7.2.00.0030.01319.21
7.1.200.0080.00015.54
7.1.100.0040.00818.13
7.1.70.0030.00617.13
7.1.60.0030.00717.02
7.1.50.0070.01416.89
7.1.00.0070.07322.34
7.0.200.0150.01216.68
7.0.140.0030.06722.10
7.0.60.0070.08720.01
7.0.50.0030.07017.91
7.0.40.0070.04020.21
7.0.30.0270.04720.16
7.0.20.0270.07020.12
7.0.10.0100.08020.16
7.0.00.0030.04020.07
5.6.280.0070.07020.82
5.6.210.0130.03020.55
5.6.200.0030.04318.22
5.6.190.0130.08320.50
5.6.180.0000.09020.61
5.6.170.0170.04320.50
5.6.160.0030.06320.45
5.6.150.0130.07318.34
5.6.140.0100.06318.23
5.6.130.0130.07318.18
5.6.120.0130.05721.00
5.6.110.0000.05021.01
5.6.100.0200.07320.89
5.6.90.0070.09021.11
5.6.80.0000.08320.45
5.5.350.0130.06720.45
5.5.340.0000.08718.09
5.5.330.0130.07320.31
5.5.320.0230.04720.36
5.5.310.0200.05020.38
5.5.300.0130.06017.97
5.5.290.0130.07017.94
5.5.280.0130.06720.89
5.5.270.0130.06320.77
5.5.260.0030.07320.80
5.5.250.0130.06720.61
5.5.240.0000.08320.16
5.4.450.0170.05319.20
5.4.440.0230.05719.48
5.4.430.0300.07019.64
5.4.420.0270.05319.21
5.4.410.0670.05319.52
5.4.400.0970.05019.22
5.4.390.0830.07319.12
5.4.380.0100.05718.70
5.4.370.0130.05718.74
5.4.360.0200.04718.63
5.4.350.0170.05018.55
5.4.340.0100.05318.53
5.4.320.0060.03612.51
5.4.310.0090.03512.50
5.4.300.0030.04012.51
5.4.290.0120.04012.50
5.4.280.0090.03512.40
5.4.270.0050.03712.39
5.4.260.0110.03212.40
5.4.250.0080.03512.40
5.4.240.0030.04412.40
5.4.230.0060.05512.39
5.4.220.0040.05612.39
5.4.210.0040.04712.39
5.4.200.0050.04012.39
5.4.190.0080.04012.39
5.4.180.0080.04012.39
5.4.170.0070.03712.40
5.4.160.0060.03612.39
5.4.150.0050.03712.39
5.4.140.0050.03912.07
5.4.130.0060.03712.07
5.4.120.0070.03512.02
5.4.110.0090.03412.02
5.4.100.0100.03212.02
5.4.90.0080.05112.02
5.4.80.0050.04212.02
5.4.70.0050.03712.01
5.4.60.0070.03312.01
5.4.50.0090.03512.01
5.4.40.0090.03212.00
5.4.30.0100.04212.00
5.4.20.0050.04212.00
5.4.10.0100.03612.00
5.4.00.0050.03811.49
5.3.290.0080.03712.80
5.3.280.0100.03812.71
5.3.270.0100.03712.72
5.3.260.0070.03912.72
5.3.250.0040.04012.72
5.3.240.0050.03812.71
5.3.230.0070.03612.71
5.3.220.0100.03412.68
5.3.210.0110.05312.68
5.3.200.0060.04612.68
5.3.190.0070.04012.67
5.3.180.0060.04412.68
5.3.170.0070.04512.67
5.3.160.0070.03912.67
5.3.150.0100.03612.68
5.3.140.0080.03612.66
5.3.130.0080.03812.66
5.3.120.0100.03512.66
5.3.110.0060.03912.66
5.3.100.0080.03512.12
5.3.90.0070.03612.10
5.3.80.0090.03612.09
5.3.70.0080.04012.10
5.3.60.0100.07112.08
5.3.50.0120.04812.03
5.3.40.0090.04912.03
5.3.30.0050.06111.98
5.3.20.0090.05011.77
5.3.10.0050.05711.73
5.3.00.0110.04611.72
5.2.170.0080.0429.21
5.2.160.0080.0389.21
5.2.150.0060.0419.22
5.2.140.0060.0419.21
5.2.130.0030.0479.17
5.2.120.0060.0389.18
5.2.110.0100.0439.18
5.2.100.0080.0439.18
5.2.90.0050.0439.18
5.2.80.0070.0439.17
5.2.70.0070.0449.18
5.2.60.0070.0439.13
5.2.50.0110.0399.10
5.2.40.0100.0419.07
5.2.30.0080.0479.05
5.2.20.0050.0429.04
5.2.10.0100.0468.95
5.2.00.0060.0408.80
5.1.60.0110.0308.10
5.1.50.0050.0368.09
5.1.40.0110.0318.07
5.1.30.0060.0358.42
5.1.20.0090.0338.43
5.1.10.0090.0328.17
5.1.00.0090.0408.17
5.0.50.0090.0256.64
5.0.40.0050.0306.50
5.0.30.0040.0406.31
5.0.20.0050.0276.29
5.0.10.0100.0276.25
5.0.00.0050.0416.25
4.4.90.0030.0154.78
4.4.80.0030.0234.75
4.4.70.0020.0234.75
4.4.60.0050.0204.75
4.4.50.0060.0194.77
4.4.40.0020.0354.71
4.4.30.0050.0254.76
4.4.20.0050.0224.84
4.4.10.0040.0234.85
4.4.00.0030.0334.75
4.3.110.0080.0324.67
4.3.100.0030.0244.66
4.3.90.0040.0214.64
4.3.80.0030.0344.59
4.3.70.0030.0224.63
4.3.60.0020.0234.63
4.3.50.0040.0224.63
4.3.40.0030.0284.54
4.3.30.0020.0163.30
4.3.20.0030.0153.28
4.3.10.0030.0153.24
4.3.00.0070.0206.77

preferences:
34.21 ms | 401 KiB | 5 Q