3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { const A = 1; public function bar() { return function() { return function() { var_dump(static::A, self::A); }; }; } } class Herp extends Foo { const A=2; } $f = (new Herp())->bar(); $f = $f(); $f(); (new Herp())->bar()()();

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)
8.3.60.0130.00318.43
8.3.50.0070.01221.95
8.3.40.0130.00918.75
8.3.30.0090.00618.96
8.3.20.0070.00020.38
8.3.10.0080.00020.38
8.3.00.0080.00019.26
8.2.180.0110.00716.49
8.2.170.0120.00322.96
8.2.160.0070.00720.27
8.2.150.0000.00724.18
8.2.140.0030.00624.66
8.2.130.0050.00226.16
8.2.120.0030.00522.09
8.2.110.0060.00322.29
8.2.100.0000.01117.78
8.2.90.0090.00017.75
8.2.80.0080.00018.84
8.2.70.0040.00817.93
8.2.60.0060.00317.93
8.2.50.0000.01118.10
8.2.40.0040.00420.55
8.2.30.0000.00719.39
8.2.20.0000.00717.72
8.2.10.0050.00318.12
8.2.00.0090.00017.69
8.1.280.0080.00825.92
8.1.270.0060.00322.07
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0070.00322.06
8.1.230.0110.00019.32
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.00817.35
8.1.190.0090.00017.22
8.1.180.0030.00518.10
8.1.170.0000.01018.54
8.1.160.0000.00722.19
8.1.150.0040.00418.77
8.1.140.0020.00517.45
8.1.130.0030.00417.68
8.1.120.0000.00717.46
8.1.110.0040.00417.37
8.1.100.0000.00717.45
8.1.90.0000.00717.48
8.1.80.0080.00017.39
8.1.70.0000.00817.41
8.1.60.0040.00417.48
8.1.50.0030.00517.56
8.1.40.0040.00417.55
8.1.30.0000.00917.66
8.1.20.0030.00717.61
8.1.10.0040.00417.49
8.1.00.0050.00317.34
8.0.300.0000.00820.02
8.0.290.0040.00416.63
8.0.280.0070.00018.38
8.0.270.0030.00317.25
8.0.260.0000.00717.32
8.0.250.0000.00716.85
8.0.240.0080.00016.93
8.0.230.0000.00716.88
8.0.220.0070.00016.86
8.0.210.0030.00316.79
8.0.200.0040.00416.94
8.0.190.0030.00316.95
8.0.180.0030.00316.92
8.0.170.0040.00417.00
8.0.160.0030.00316.91
8.0.150.0000.00716.82
8.0.140.0040.00416.80
8.0.130.0070.00013.27
8.0.120.0040.00416.90
8.0.110.0000.00716.89
8.0.100.0040.00416.77
8.0.90.0050.00216.98
8.0.80.0090.01316.80
8.0.70.0000.00816.89
8.0.60.0050.00216.70
8.0.50.0070.00016.93
8.0.30.0090.01017.13
8.0.20.0070.01417.40
8.0.10.0040.00417.07
8.0.00.0080.01416.70
7.4.330.0000.00615.00
7.4.320.0030.00316.45
7.4.300.0030.00316.49
7.4.290.0030.00316.52
7.4.280.0000.00716.55
7.4.270.0030.00316.59
7.4.260.0030.00316.58
7.4.250.0080.00016.57
7.4.240.0020.00616.58
7.4.230.0070.00016.71
7.4.220.0190.00916.53
7.4.210.0030.01016.38
7.4.200.0070.00016.50
7.4.160.0100.01716.64
7.4.150.0120.00417.40
7.4.140.0060.01417.86
7.4.130.0100.00616.38
7.4.120.0100.00816.42
7.4.110.0100.00716.47
7.4.100.0060.01116.54
7.4.90.0100.00716.34
7.4.80.0070.01019.39
7.4.70.0100.00616.35
7.4.60.0030.01216.34
7.4.50.0040.00416.42
7.4.40.0070.01116.57
7.4.30.0070.01016.51
7.4.00.0070.01014.64
7.3.330.0000.00513.16
7.3.320.0030.00313.30
7.3.310.0000.00716.33
7.3.300.0050.00316.24
7.3.290.0080.00616.28
7.3.280.0070.00916.30
7.3.270.0000.01817.40
7.3.260.0080.01116.30
7.3.250.0080.01116.60
7.3.240.0100.00716.50
7.3.230.0120.00916.39
7.3.210.0150.00316.50
7.3.200.0150.00619.39
7.3.190.0030.01516.36
7.3.180.0100.00616.57
7.3.170.0060.00916.53
7.3.160.0040.01216.32
7.3.10.0060.00916.29
7.3.00.0070.00316.01
7.2.330.0090.01516.62
7.2.320.0090.01016.67
7.2.310.0100.01316.68
7.2.300.0080.01116.38
7.2.290.0070.01416.65
7.2.130.0070.00716.61
7.2.120.0100.00616.48
7.2.110.0000.01016.70
7.2.100.0070.00716.32
7.2.90.0030.01016.77
7.2.80.0080.00716.83
7.2.70.0060.00916.75
7.2.60.0050.00716.57
7.2.50.0060.00916.36
7.2.40.0030.01016.63
7.2.30.0040.01116.66
7.2.20.0070.01016.66
7.2.10.0060.00616.86
7.2.00.0070.00718.11
7.1.250.0040.00415.18
7.1.200.0070.00715.79
7.1.100.0000.00918.01
7.1.70.0000.00917.06
7.1.60.0140.01119.12
7.1.50.0120.00916.97
7.1.00.0000.07722.36
7.0.200.0000.01016.58
7.0.140.0070.07322.14
7.0.60.0070.06019.94
7.0.50.0100.08317.88
7.0.40.0130.03720.28
7.0.30.0270.07720.09
7.0.20.0270.08020.12
7.0.10.0070.06320.30
7.0.00.0030.04720.06
5.6.280.0000.07721.11
5.6.210.0030.04720.55
5.6.200.0100.04718.19
5.6.190.0000.05020.57
5.6.180.0400.04320.46
5.6.170.0130.07020.48
5.6.160.0000.04320.45
5.6.150.0030.03718.15
5.6.140.0030.08318.17
5.6.130.0100.08018.18
5.6.120.0030.04020.90
5.6.110.0100.05320.99
5.6.100.0170.08021.13
5.6.90.0130.08321.14
5.6.80.0070.08320.52
5.5.350.0070.03720.29
5.5.340.0130.07317.95
5.5.330.0070.09020.40
5.5.320.3500.03720.20
5.5.310.0200.09320.39
5.5.300.0000.08718.08
5.5.290.0000.04318.05
5.5.280.0130.04720.97
5.5.270.0170.03020.76
5.5.260.0070.07720.79
5.5.250.0130.06320.55
5.5.240.0030.03020.27
5.4.450.0200.04319.47
5.4.440.0600.04719.45
5.4.430.0230.04719.45
5.4.420.0430.04319.48
5.4.410.0200.04319.45
5.4.400.0400.03019.45
5.4.390.0300.04719.45
5.4.380.0230.06318.74
5.4.370.0330.05018.79
5.4.360.0300.06718.75
5.4.350.0300.07718.73
5.4.340.0500.06018.61
5.4.320.0060.03812.52
5.4.310.0090.03612.52
5.4.300.0080.04312.53
5.4.290.0060.03712.53
5.4.280.0060.04112.42
5.4.270.0060.03612.42
5.4.260.0080.04212.42
5.4.250.0100.03212.42
5.4.240.0050.03612.42
5.4.230.0070.03612.41
5.4.220.0040.03712.41
5.4.210.0080.03312.41
5.4.200.0040.03812.41
5.4.190.0060.04012.41
5.4.180.0090.03212.41
5.4.170.0070.04112.41
5.4.160.0070.03912.41
5.4.150.0070.04112.41
5.4.140.0030.03912.09
5.4.130.0060.04112.08
5.4.120.0050.04112.04
5.4.110.0070.03412.04
5.4.100.0050.03612.04
5.4.90.0080.03612.04
5.4.80.0110.03512.04
5.4.70.0040.03912.04
5.4.60.0040.03612.04
5.4.50.0040.03812.04
5.4.40.0050.03612.02
5.4.30.0060.03512.02
5.4.20.0050.03612.01
5.4.10.0040.03512.02
5.4.00.0040.03711.51
5.3.290.0050.04012.80
5.3.280.0060.03712.70
5.3.270.0080.03812.72
5.3.260.0050.04112.72
5.3.250.0070.03612.72
5.3.240.0060.03712.72
5.3.230.0060.04812.71
5.3.220.0050.04012.68
5.3.210.0050.04012.68
5.3.200.0080.03712.68
5.3.190.0110.03312.68
5.3.180.0060.03612.67
5.3.170.0050.03712.67
5.3.160.0080.03412.67
5.3.150.0040.03912.67
5.3.140.0080.03312.66
5.3.130.0080.03712.66
5.3.120.0060.03912.66
5.3.110.0060.03812.66
5.3.100.0070.03712.13
5.3.90.0060.03612.13
5.3.80.0070.03612.11
5.3.70.0040.04212.11
5.3.60.0080.03412.08
5.3.50.0090.04112.04
5.3.40.0040.03812.04
5.3.30.0040.03612.00
5.3.20.0110.03311.79
5.3.10.0040.04611.74
5.3.00.0050.03611.73
5.2.170.0070.0289.22
5.2.160.0070.0279.22
5.2.150.0030.0339.22
5.2.140.0060.0379.21
5.2.130.0030.0309.18
5.2.120.0050.0289.18
5.2.110.0040.0299.18
5.2.100.0060.0279.18
5.2.90.0060.0279.18
5.2.80.0050.0309.18
5.2.70.0030.0349.17
5.2.60.0060.0359.13
5.2.50.0040.0329.09
5.2.40.0060.0349.07
5.2.30.0030.0349.05
5.2.20.0050.0369.04
5.2.10.0040.0288.95
5.2.00.0030.0308.80
5.1.60.0070.0278.10
5.1.50.0070.0248.09
5.1.40.0030.0278.07
5.1.30.0040.0258.42
5.1.20.0070.0248.44
5.1.10.0040.0258.17
5.1.00.0050.0258.16
5.0.50.0020.0216.64
5.0.40.0040.0236.50
5.0.30.0070.0276.31
5.0.20.0050.0186.28
5.0.10.0030.0266.26
5.0.00.0030.0306.25
4.4.90.0020.0174.78
4.4.80.0020.0154.76
4.4.70.0050.0184.75
4.4.60.0060.0154.75
4.4.50.0030.0154.77
4.4.40.0040.0234.71
4.4.30.0010.0184.76
4.4.20.0010.0164.85
4.4.10.0050.0234.85
4.4.00.0040.0254.76
4.3.110.0020.0174.66
4.3.100.0030.0144.67
4.3.90.0030.0154.64
4.3.80.0040.0234.59
4.3.70.0070.0144.63
4.3.60.0030.0144.62
4.3.50.0060.0124.63
4.3.40.0040.0264.54
4.3.30.0020.0223.30
4.3.20.0010.0173.28
4.3.10.0040.0133.24
4.3.00.0170.01319.45

preferences:
49.73 ms | 401 KiB | 5 Q