3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(Foo::$foo::$foo);

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)
8.3.40.0090.00618.71
8.3.30.0140.00718.97
8.3.20.0100.00320.16
8.3.10.0060.01223.69
8.3.00.0030.00519.26
8.2.170.0110.00422.96
8.2.160.0120.00620.35
8.2.150.0110.00424.18
8.2.140.0130.00624.66
8.2.130.0000.00726.16
8.2.120.0000.00722.27
8.2.110.0000.00922.23
8.2.100.0040.00817.75
8.2.90.0040.00419.17
8.2.80.0000.00917.97
8.2.70.0060.00317.63
8.2.60.0110.00817.54
8.2.50.0030.00518.07
8.2.40.0080.00019.94
8.2.30.0080.00017.93
8.2.20.0040.00417.73
8.2.10.0070.00018.03
8.2.00.0080.00017.77
8.1.270.0060.00922.02
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00323.98
8.1.230.0060.00618.82
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.13
8.1.190.0000.00817.13
8.1.180.0000.00818.10
8.1.170.0000.00818.38
8.1.160.0080.00021.90
8.1.150.0000.00818.79
8.1.140.0030.00517.32
8.1.130.0050.00217.84
8.1.120.0050.00217.31
8.1.110.0000.00717.27
8.1.100.0000.00717.39
8.1.90.0030.00617.36
8.1.80.0040.00417.21
8.1.70.0000.00617.29
8.1.60.0040.00417.36
8.1.50.0000.00817.43
8.1.40.0040.00417.33
8.1.30.0000.00817.59
8.1.20.0040.00417.49
8.1.10.0070.00017.48
8.1.00.0000.00717.30
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.43
8.0.270.0030.00317.14
8.0.260.0040.00417.05
8.0.250.0060.00016.95
8.0.240.0000.00716.97
8.0.230.0000.00616.88
8.0.220.0000.00716.77
8.0.210.0030.00316.88
8.0.200.0030.00316.93
8.0.190.0110.00016.92
8.0.180.0040.00416.93
8.0.170.0080.00016.80
8.0.160.0030.00316.78
8.0.150.0080.00016.79
8.0.140.0030.00316.85
8.0.130.0060.00013.32
8.0.120.0030.00516.79
8.0.110.0000.00816.93
8.0.100.0070.00016.75
8.0.90.0000.00716.93
8.0.80.0030.01216.89
8.0.70.0080.00016.95
8.0.60.0000.00716.77
8.0.50.0000.00816.86
8.0.30.0110.01017.08
8.0.20.0100.00817.40
8.0.10.0060.00316.79
8.0.00.0100.01216.67
7.4.330.0050.00015.02
7.4.320.0000.00616.47
7.4.300.0030.00316.53
7.4.290.0000.00716.47
7.4.280.0000.00616.45
7.4.270.0070.00016.52
7.4.260.0040.00416.50
7.4.250.0000.00716.29
7.4.240.0000.00716.55
7.4.230.0000.00716.55
7.4.220.0040.01516.55
7.4.210.0060.01316.64
7.4.200.0030.00316.54
7.4.160.0040.01116.27
7.4.150.0060.01217.40
7.4.140.0130.00717.86
7.4.130.0110.01016.37
7.4.120.0070.01016.45
7.4.110.0090.01516.57
7.4.100.0120.00916.49
7.4.90.0060.01216.54
7.4.80.0150.00619.39
7.4.70.0110.01016.33
7.4.60.0040.01816.30
7.4.50.0050.00216.51
7.4.40.0140.00316.57
7.4.30.0190.00016.48
7.4.00.0040.01114.80
7.3.330.0050.00013.10
7.3.320.0060.00013.07
7.3.310.0040.00416.33
7.3.300.0040.00416.17
7.3.290.0080.00816.26
7.3.280.0070.00916.30
7.3.270.0080.00817.40
7.3.260.0220.00016.34
7.3.250.0130.00716.38
7.3.240.0180.00416.28
7.3.230.0140.00616.39
7.3.210.0120.00816.27
7.3.200.0070.01019.39
7.3.190.0060.01316.38
7.3.180.0040.01116.38
7.3.170.0170.00316.38
7.3.160.0040.01116.25
7.2.330.0130.00316.59
7.2.320.0220.00016.61
7.2.310.0070.01016.30
7.2.300.0060.01316.32
7.2.290.0030.01616.73
7.2.60.0040.01116.90
7.1.200.0040.00415.73
7.1.100.0000.01118.04
7.1.70.0070.01716.74
7.1.60.0060.01819.11
7.1.50.0090.00916.80
7.1.00.0070.07322.40
7.0.200.0000.00916.84
7.0.140.0030.07021.92
7.0.60.0130.08019.90
7.0.50.0000.04317.80
7.0.40.0130.08020.02
7.0.30.0270.04020.17
7.0.20.0270.07020.20
7.0.10.0000.08320.13
7.0.00.0170.08020.19
5.6.280.0000.07720.86
5.6.210.0100.07320.51
5.6.200.0000.04318.14
5.6.190.0030.04720.46
5.6.180.0200.04320.52
5.6.170.0300.07320.62
5.6.160.0030.04020.50
5.6.150.0070.04718.17
5.6.140.0030.08318.27
5.6.130.0130.03018.14
5.6.120.0130.03721.02
5.6.110.0070.04021.11
5.6.100.0130.08021.00
5.6.90.0300.05721.01
5.6.80.0070.05020.35
5.5.350.0000.08320.34
5.5.340.0030.05017.98
5.5.330.0030.06720.32
5.5.320.0130.07320.24
5.5.310.0230.04320.26
5.5.300.0070.07718.07
5.5.290.0070.06017.96
5.5.280.0100.08020.80
5.5.270.0070.04020.77
5.5.260.0000.04720.84
5.5.250.0070.04320.69
5.5.240.0100.08020.25
5.4.450.0100.05319.17
5.4.440.0900.05719.69
5.4.430.0670.05019.45
5.4.420.0630.00019.36
5.4.410.0630.00019.41
5.4.400.0670.00019.06
5.4.390.0600.00019.02
5.4.380.0630.00019.03
5.4.370.0600.00019.23
5.4.360.0630.00019.27
5.4.350.0600.00019.16
5.4.340.0050.03712.01
5.4.320.0070.03712.50
5.4.310.0080.03512.50
5.4.300.0060.03612.50
5.4.290.0050.03812.49
5.4.280.0060.04212.39
5.4.270.0050.03712.39
5.4.260.0070.03612.39
5.4.250.0040.04012.39
5.4.240.0050.03512.39
5.4.230.0050.03712.38
5.4.220.0080.03412.38
5.4.210.0050.04012.38
5.4.200.0090.03912.38
5.4.190.0060.04412.38
5.4.180.0060.03412.38
5.4.170.0040.03612.39
5.4.160.0080.03312.38
5.4.150.0050.03512.38
5.4.140.0070.03512.07
5.4.130.0060.03512.05
5.4.120.0080.03912.02
5.4.110.0040.03712.01
5.4.100.0060.03512.01
5.4.90.0050.03712.01
5.4.80.0070.03512.01
5.4.70.0070.03912.01
5.4.60.0050.03612.01
5.4.50.0050.04312.01
5.4.40.0040.04111.99
5.4.30.0050.03511.99
5.4.20.0060.03511.98
5.4.10.0060.03411.99
5.4.00.0030.03911.48
5.3.290.0060.04012.80
5.3.280.0060.03912.71
5.3.270.0040.04212.72
5.3.260.0080.04012.72
5.3.250.0040.03812.72
5.3.240.0100.03812.72
5.3.230.0090.03512.71
5.3.220.0070.03712.68
5.3.210.0080.03712.68
5.3.200.0090.04112.68
5.3.190.0080.03512.68
5.3.180.0060.03612.67
5.3.170.0040.03812.67
5.3.160.0060.03612.67
5.3.150.0080.03612.68
5.3.140.0080.03412.66
5.3.130.0040.04112.66
5.3.120.0060.04212.66
5.3.110.0090.03612.65
5.3.100.0060.03712.12
5.3.90.0050.03812.08
5.3.80.0080.03412.07
5.3.70.0050.03712.07
5.3.60.0080.03512.07
5.3.50.0040.03812.00
5.3.40.0070.03612.00
5.3.30.0110.04211.95
5.3.20.0030.03611.73
5.3.10.0050.03411.70
5.3.00.0050.03911.68
5.2.170.0060.0329.18
5.2.160.0030.0319.18
5.2.150.0040.0369.18
5.2.140.0040.0329.18
5.2.130.0070.0339.14
5.2.120.0080.0259.14
5.2.110.0080.0289.15
5.2.100.0070.0289.14
5.2.90.0060.0279.14
5.2.80.0040.0309.14
5.2.70.0030.0329.14
5.2.60.0050.0309.09
5.2.50.0050.0309.06
5.2.40.0030.0299.04
5.2.30.0030.0309.02
5.2.20.0060.0329.00
5.2.10.0030.0298.93
5.2.00.0050.0288.78
5.1.60.0030.0248.07
5.1.50.0050.0238.06
5.1.40.0040.0258.04
5.1.30.0040.0268.40
5.1.20.0070.0238.42
5.1.10.0080.0258.14
5.1.00.0040.0288.14
5.0.50.0100.0236.62
5.0.40.0110.0206.48
5.0.30.0080.0376.29
5.0.20.0050.0206.27
5.0.10.0120.0206.24
5.0.00.0040.0306.23
4.4.90.0010.0164.77
4.4.80.0030.0184.75
4.4.70.0010.0164.75
4.4.60.0020.0164.76
4.4.50.0030.0214.77
4.4.40.0020.0264.71
4.4.30.0040.0144.76
4.4.20.0060.0134.85
4.4.10.0010.0164.85
4.4.00.0020.0254.76
4.3.110.0020.0164.67
4.3.100.0020.0154.67
4.3.90.0020.0154.64
4.3.80.0040.0234.59
4.3.70.0030.0134.63
4.3.60.0020.0144.63
4.3.50.0020.0154.63
4.3.40.0030.0234.54
4.3.30.0030.0153.29
4.3.20.0030.0163.27
4.3.10.0010.0163.22
4.3.00.0070.0178.05

preferences:
41.31 ms | 400 KiB | 5 Q