3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { function foo() { echo "A::foo"; } } class B extends A { function foo() { echo "B::foo"; } } $a = new A; $b = new B; $a->foo(); $b->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)
8.3.60.0090.00918.43
8.3.50.0110.00822.88
8.3.40.0120.00318.72
8.3.30.0100.01018.96
8.3.20.0000.00720.09
8.3.10.0040.00423.48
8.3.00.0080.00019.38
8.2.180.0060.00918.17
8.2.170.0100.00722.96
8.2.160.0140.00720.43
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00021.02
8.2.110.0060.00320.46
8.2.100.0060.00617.97
8.2.90.0060.00319.22
8.2.80.0050.00317.97
8.2.70.0030.00517.63
8.2.60.0040.00417.79
8.2.50.0040.00718.07
8.2.40.0000.00718.34
8.2.30.0050.00517.98
8.2.20.0080.00017.59
8.2.10.0040.00417.86
8.2.00.0000.00817.53
8.1.280.0030.01725.92
8.1.270.0050.00322.18
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.88
8.1.230.0090.00319.04
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0030.01016.99
8.1.190.0040.00417.22
8.1.180.0030.00618.10
8.1.170.0030.00618.58
8.1.160.0040.00421.98
8.1.150.0050.00218.82
8.1.140.0030.00517.29
8.1.130.0000.00717.87
8.1.120.0040.00417.46
8.1.110.0000.00717.25
8.1.100.0000.00717.39
8.1.90.0080.00017.42
8.1.80.0000.00717.44
8.1.70.0000.00717.35
8.1.60.0030.00617.57
8.1.50.0040.00417.51
8.1.40.0030.00517.53
8.1.30.0000.00817.52
8.1.20.0040.00417.53
8.1.10.0040.00417.55
8.1.00.0080.00017.48
8.0.300.0030.00518.77
8.0.290.0040.00416.63
8.0.280.0070.00018.34
8.0.270.0000.00717.24
8.0.260.0040.00417.18
8.0.250.0000.00616.91
8.0.240.0000.00716.80
8.0.230.0030.00316.88
8.0.220.0040.00416.85
8.0.210.0000.00816.82
8.0.200.0070.00016.88
8.0.190.0030.00616.93
8.0.180.0000.00916.73
8.0.170.0030.00616.84
8.0.160.0070.00016.88
8.0.150.0000.00716.68
8.0.140.0040.00416.77
8.0.130.0000.00613.22
8.0.120.0040.00416.73
8.0.110.0040.00416.88
8.0.100.0080.00016.82
8.0.90.0000.00716.94
8.0.80.0040.01216.82
8.0.70.0070.00016.89
8.0.60.0020.00516.63
8.0.50.0050.00216.73
8.0.30.0130.01017.17
8.0.20.0160.00717.44
8.0.10.0000.00716.83
8.0.00.0090.00816.79
7.4.330.0050.00315.00
7.4.320.0000.00616.40
7.4.300.0030.00316.40
7.4.290.0000.00716.50
7.4.280.0000.00716.52
7.4.270.0000.00716.52
7.4.260.0040.00416.40
7.4.250.0030.00316.55
7.4.240.0030.00516.50
7.4.230.0000.00716.39
7.4.220.0030.01216.68
7.4.210.0090.01216.62
7.4.200.0050.00216.62
7.4.160.0070.00916.60
7.4.150.0060.01317.40
7.4.140.0100.01017.86
7.4.130.0080.00816.48
7.4.120.0050.01416.73
7.4.110.0030.01416.52
7.4.100.0100.00716.36
7.4.90.0090.00916.40
7.4.80.0140.00419.39
7.4.70.0120.00716.35
7.4.60.0130.00316.23
7.4.50.0040.00416.56
7.4.40.0160.00716.57
7.4.30.0100.00716.60
7.4.00.0070.00814.83
7.3.330.0030.00313.18
7.3.320.0050.00013.19
7.3.310.0030.00316.27
7.3.300.0030.00316.21
7.3.290.0070.01316.28
7.3.280.0100.00716.21
7.3.270.0090.01217.40
7.3.260.0120.00616.48
7.3.250.0100.00816.21
7.3.240.0100.00716.30
7.3.230.0040.01216.39
7.3.210.0120.00616.34
7.3.200.0090.00919.39
7.3.190.0120.00316.47
7.3.180.0100.01016.21
7.3.170.0120.00616.27
7.3.160.0060.00916.15
7.3.120.0080.01114.59
7.3.110.0050.01314.71
7.3.100.0040.01214.58
7.3.90.0040.01114.87
7.3.80.0070.01014.68
7.3.70.0030.00914.73
7.3.60.0080.00814.68
7.3.50.0040.00714.55
7.3.40.0050.00914.56
7.3.30.0020.01114.72
7.3.20.0030.01016.65
7.3.10.0070.00716.58
7.3.00.0050.00816.54
7.2.330.0100.01416.76
7.2.320.0060.01216.30
7.2.310.0110.00716.67
7.2.300.0110.01016.68
7.2.290.0090.01316.27
7.2.250.0120.00714.84
7.2.240.0050.01314.94
7.2.230.0030.01115.08
7.2.220.0100.00615.00
7.2.210.0070.00814.94
7.2.200.0050.00514.83
7.2.190.0090.00414.98
7.2.180.0070.00514.99
7.2.170.0090.00714.76
7.2.160.0040.01114.89
7.2.150.0060.00616.80
7.2.140.0060.00616.80
7.2.130.0040.00816.94
7.2.120.0060.00316.90
7.2.110.0080.00617.04
7.2.100.0000.01416.87
7.2.90.0030.00916.58
7.2.80.0030.00917.08
7.2.70.0030.00717.09
7.2.60.0040.00716.43
7.2.50.0060.00916.61
7.2.40.0060.00916.66
7.2.30.0030.01216.90
7.2.20.0030.01216.81
7.2.10.0000.01416.79
7.2.00.0130.00318.13
7.1.330.0030.01315.45
7.1.320.0060.00915.62
7.1.310.0070.00915.66
7.1.300.0030.01115.74
7.1.290.0070.00415.68
7.1.280.0070.00415.75
7.1.270.0070.00715.64
7.1.260.0040.01115.65
7.1.250.0000.01515.43
7.1.100.0000.01217.98
7.1.70.0030.00616.99
7.1.60.0100.01419.46
7.1.50.0040.01116.91
7.1.00.0030.07722.40
7.0.200.0030.00616.41
7.0.140.0070.07022.09
7.0.60.0070.08020.07
7.0.50.0070.04717.88
7.0.40.0070.08720.21
7.0.30.0330.07020.10
7.0.20.0370.06320.05
7.0.10.0200.06720.17
7.0.00.0130.08020.24
5.6.280.0070.07021.04
5.6.210.0100.07320.57
5.6.200.0000.07018.29
5.6.190.0100.08020.55
5.6.180.0400.07720.55
5.6.170.0300.08020.54
5.6.160.0200.07020.44
5.6.150.0130.07318.27
5.6.140.0130.07318.15
5.6.130.0000.05318.14
5.6.120.0100.06721.02
5.6.110.0230.08021.11
5.6.100.0170.05021.13
5.6.90.0000.04721.06
5.6.80.0130.06320.41
5.6.70.4370.04020.50
5.5.350.0170.07020.42
5.5.340.0000.04317.97
5.5.330.0070.07020.21
5.5.320.0430.07020.26
5.5.310.0130.05020.30
5.5.300.0030.04017.98
5.5.290.0070.08018.08
5.5.280.0100.07320.89
5.5.270.0100.04720.84
5.5.260.0130.05020.89
5.5.250.0000.04320.79
5.5.240.0100.07720.18
5.4.450.0170.03319.31
5.4.440.0530.04019.41
5.4.430.0070.04019.54
5.4.420.0330.03319.32
5.4.410.0230.03319.43
5.4.400.0230.04019.09
5.4.390.0330.04318.86
5.4.380.0370.05318.63
5.4.370.0530.05018.64
5.4.360.0330.04718.46
5.4.350.0270.06318.61
5.4.340.0330.05318.82
5.4.320.0040.03912.50
5.4.310.0110.03412.49
5.4.300.0040.03912.50
5.4.290.0080.03812.50
5.4.280.0060.03712.39
5.4.270.0100.03312.39
5.4.260.0060.03912.39
5.4.250.0060.03812.39
5.4.240.0060.03612.39
5.4.230.0050.03912.39
5.4.220.0050.03712.39
5.4.210.0060.03712.39
5.4.200.0040.04312.38
5.4.190.0030.04112.38
5.4.180.0070.03412.39
5.4.170.0050.03712.39
5.4.160.0050.04012.39
5.4.150.0050.03812.39
5.4.140.0040.03912.07
5.4.130.0040.04012.05
5.4.120.0040.04112.02
5.4.110.0070.04012.01
5.4.100.0080.03712.01
5.4.90.0070.04212.01
5.4.80.0090.03712.01
5.4.70.0050.03612.00
5.4.60.0090.03112.00
5.4.50.0050.03612.01
5.4.40.0070.03512.00
5.4.30.0060.03611.99
5.4.20.0070.03411.99
5.4.10.0050.04412.00
5.4.00.0050.03511.48
5.3.290.0110.04112.80
5.3.280.0070.03712.71
5.3.270.0060.04012.72
5.3.260.0070.03912.72
5.3.250.0050.03812.72
5.3.240.0090.03412.72
5.3.230.0080.03512.71
5.3.220.0040.03912.68
5.3.210.0100.03612.68
5.3.200.0040.04012.68
5.3.190.0040.04012.68
5.3.180.0030.03912.68
5.3.170.0060.04012.67
5.3.160.0060.03712.67
5.3.150.0110.03312.67
5.3.140.0060.03712.66
5.3.130.0020.04312.66
5.3.120.0030.04212.66
5.3.110.0080.04612.66
5.3.100.0060.03712.12
5.3.90.0090.03812.10
5.3.80.0110.03012.10
5.3.70.0070.04012.10
5.3.60.0070.03412.07
5.3.50.0100.04012.03
5.3.40.0080.04012.03
5.3.30.0070.03711.98
5.3.20.0020.03911.76
5.3.10.0070.03311.73
5.3.00.0060.03611.72
5.2.170.0050.0309.23
5.2.160.0050.0299.23
5.2.150.0060.0299.22
5.2.140.0060.0309.22
5.2.130.0030.0319.18
5.2.120.0060.0299.18
5.2.110.0070.0319.18
5.2.100.0060.0279.18
5.2.90.0050.0289.18
5.2.80.0070.0289.18
5.2.70.0060.0299.18
5.2.60.0040.0319.13
5.2.50.0050.0299.10
5.2.40.0080.0269.08
5.2.30.0060.0289.05
5.2.20.0050.0309.04
5.2.10.0080.0268.94
5.2.00.0070.0298.80
5.1.60.0030.0258.09
5.1.50.0020.0278.09
5.1.40.0050.0248.07
5.1.30.0080.0238.42
5.1.20.0030.0288.44
5.1.10.0040.0288.16
5.1.00.0050.0288.17
5.0.50.0020.0226.64
5.0.40.0010.0216.50
5.0.30.0040.0316.32
5.0.20.0030.0206.29
5.0.10.0040.0196.26
5.0.00.0030.0316.25
4.4.90.0000.0184.78
4.4.80.0030.0154.75
4.4.70.0010.0174.75
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0020.0264.70
4.4.30.0030.0154.76
4.4.20.0030.0154.85
4.4.10.0040.0144.85
4.4.00.0030.0244.76
4.3.110.0040.0144.66
4.3.100.0030.0144.66
4.3.90.0030.0144.63
4.3.80.0000.0274.59
4.3.70.0010.0174.63
4.3.60.0040.0134.63
4.3.50.0010.0174.63
4.3.40.0010.0264.53
4.3.30.0010.0173.31
4.3.20.0010.0223.28
4.3.10.0030.0203.24
4.3.00.0100.01318.42

preferences:
38.13 ms | 401 KiB | 5 Q