3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { final function A() { echo __CLASS__; } } class B extends A { } $a = new A; $a->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)
8.3.60.0150.00616.63
8.3.50.0150.00722.05
8.3.40.0110.00418.46
8.3.30.0030.01219.00
8.3.20.0040.00420.21
8.3.10.0080.00023.66
8.3.00.0000.00820.77
8.2.180.0130.01016.87
8.2.170.0090.01222.96
8.2.160.0070.00720.35
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0120.00326.16
8.2.120.0040.00419.48
8.2.110.0090.00021.09
8.2.100.0090.00317.91
8.2.90.0000.00818.95
8.2.80.0060.00317.97
8.2.70.0050.00317.50
8.2.60.0080.00017.93
8.2.50.0080.00018.10
8.2.40.0030.00519.95
8.2.30.0040.00418.19
8.2.20.0000.00817.49
8.2.10.0000.00717.98
8.2.00.0070.00017.48
8.1.280.0070.00725.92
8.1.270.0050.00523.96
8.1.260.0050.00226.35
8.1.250.0080.00028.09
8.1.240.0060.00322.66
8.1.230.0090.00317.77
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0100.00017.25
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0080.00018.51
8.1.160.0000.00721.93
8.1.150.0000.00818.44
8.1.140.0080.00017.38
8.1.130.0030.00317.86
8.1.120.0000.00717.31
8.1.110.0050.00317.25
8.1.100.0040.00417.35
8.1.90.0000.00717.29
8.1.80.0040.00417.39
8.1.70.0000.00717.34
8.1.60.0030.00517.46
8.1.50.0000.00917.42
8.1.40.0040.00417.42
8.1.30.0040.00417.53
8.1.20.0040.00417.53
8.1.10.0040.00417.60
8.1.00.0040.00417.38
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0000.00718.31
8.0.270.0000.00817.18
8.0.260.0030.00317.26
8.0.250.0040.00416.78
8.0.240.0080.00016.76
8.0.230.0030.00316.87
8.0.220.0040.00416.82
8.0.210.0050.00316.88
8.0.200.0050.00316.92
8.0.190.0000.00816.88
8.0.180.0030.00516.86
8.0.170.0000.00816.75
8.0.160.0000.00716.89
8.0.150.0060.00316.81
8.0.140.0080.00016.75
8.0.130.0060.00013.26
8.0.120.0050.00316.68
8.0.110.0040.00416.78
8.0.100.0020.00516.62
8.0.90.0030.00516.78
8.0.80.0030.01316.76
8.0.70.0050.00316.80
8.0.60.0040.00416.71
8.0.50.0040.00416.94
8.0.30.0060.01116.97
8.0.20.0090.00917.40
8.0.10.0000.00716.89
8.0.00.0090.00916.79
7.4.330.0000.00515.07
7.4.320.0030.00316.39
7.4.300.0000.00616.53
7.4.290.0040.00416.48
7.4.280.0040.00416.54
7.4.270.0070.00016.60
7.4.260.0030.00516.57
7.4.250.0000.00716.49
7.4.240.0040.00416.43
7.4.230.0070.00016.63
7.4.220.0000.01716.67
7.4.210.0100.01016.51
7.4.200.0000.00716.40
7.4.160.0090.00616.51
7.4.150.0140.00417.40
7.4.140.0070.01117.86
7.4.130.0160.00516.49
7.4.120.0130.00416.50
7.4.110.0080.01116.33
7.4.100.0040.01516.53
7.4.90.0060.01316.58
7.4.80.0000.01819.39
7.4.70.0140.00416.48
7.4.60.0080.00916.52
7.4.50.0000.00516.57
7.4.40.0120.00316.39
7.4.30.0090.00616.57
7.4.00.0120.00615.12
7.3.330.0050.00013.07
7.3.320.0000.00513.32
7.3.310.0070.00016.34
7.3.300.0030.00316.18
7.3.290.0080.00516.30
7.3.280.0110.00716.31
7.3.270.0150.00617.40
7.3.260.0120.01216.36
7.3.250.0120.00816.28
7.3.240.0030.01616.54
7.3.230.0120.00416.39
7.3.210.0090.01216.24
7.3.200.0090.00619.39
7.3.190.0100.01316.53
7.3.180.0110.00416.50
7.3.170.0070.00816.47
7.3.160.0170.00016.23
7.3.120.0040.01414.45
7.2.330.0130.01016.45
7.2.320.0140.00316.68
7.2.310.0100.01016.50
7.2.300.0130.00316.59
7.2.290.0120.00916.71
7.2.60.0300.00716.64
7.1.200.0080.00515.63
7.1.100.0000.01017.96
7.1.70.0030.00516.93
7.1.60.0140.01019.70
7.1.50.0100.01016.76
7.1.00.0070.07322.44
7.0.200.0040.00416.56
7.0.140.0070.07322.18
7.0.60.0130.07319.88
7.0.50.0100.03317.87
7.0.40.0070.08320.09
7.0.30.0570.07020.21
7.0.20.0170.07720.27
7.0.10.0270.05020.27
7.0.00.0130.06020.11
5.6.280.0070.07021.04
5.6.210.0170.06720.46
5.6.200.0200.07718.17
5.6.190.0000.08320.52
5.6.180.0330.07320.36
5.6.170.0230.06720.50
5.6.160.0030.04020.43
5.6.150.0070.03718.29
5.6.140.0100.03318.15
5.6.130.0030.08318.15
5.6.120.0000.07720.95
5.6.110.0070.04720.99
5.6.100.0100.05020.99
5.6.90.0070.05020.98
5.6.80.0070.08020.36
5.6.70.0300.07020.38
5.5.350.0200.04720.44
5.5.340.0000.09018.04
5.5.330.0130.03320.43
5.5.320.0000.05020.32
5.5.310.0230.05320.36
5.5.300.0100.04318.01
5.5.290.0070.07717.97
5.5.280.0170.04720.98
5.5.270.0030.04320.86
5.5.260.0030.08720.87
5.5.250.0000.09020.46
5.5.240.0070.04320.15
5.4.450.0130.05319.63
5.4.440.0800.06019.71
5.4.430.0800.04319.63
5.4.420.0700.00019.55
5.4.410.0130.05319.03
5.4.400.0300.07018.89
5.4.390.0270.07318.80
5.4.380.0300.04718.68
5.4.370.0070.05318.78
5.4.360.0170.04318.53
5.4.350.0110.05112.02
5.4.340.0070.03812.02
5.4.320.0090.04912.50
5.4.310.0040.04012.50
5.4.300.0090.05112.50
5.4.290.0070.05212.50
5.4.280.0120.05012.39
5.4.270.0070.05112.39
5.4.260.0100.05412.39
5.4.250.0080.04012.40
5.4.240.0080.03612.40
5.4.230.0060.04112.39
5.4.220.0080.03612.38
5.4.210.0070.03512.39
5.4.200.0050.03912.38
5.4.190.0080.03512.39
5.4.180.0100.03412.39
5.4.170.0050.03812.40
5.4.160.0070.03712.39
5.4.150.0070.03712.39
5.4.140.0090.03912.07
5.4.130.0070.03612.06
5.4.120.0060.03512.02
5.4.110.0060.03512.02
5.4.100.0040.03812.02
5.4.90.0030.04212.01
5.4.80.0080.03612.01
5.4.70.0060.03612.01
5.4.60.0050.03812.00
5.4.50.0080.03512.01
5.4.40.0100.03212.00
5.4.30.0110.03211.99
5.4.20.0080.03511.99
5.4.10.0040.03711.99
5.4.00.0060.03611.48
5.3.290.0020.04312.80
5.3.280.0080.03812.71
5.3.270.0050.04212.72
5.3.260.0040.04412.72
5.3.250.0040.04412.72
5.3.240.0070.04012.72
5.3.230.0090.03912.71
5.3.220.0050.04112.68
5.3.210.0110.03912.68
5.3.200.0120.03612.68
5.3.190.0050.04412.68
5.3.180.0080.04212.67
5.3.170.0080.05312.67
5.3.160.0100.03912.67
5.3.150.0050.04112.67
5.3.140.0040.03912.66
5.3.130.0040.04212.65
5.3.120.0100.03712.66
5.3.110.0100.03812.66
5.3.100.0060.03912.12
5.3.90.0030.04112.09
5.3.80.0080.03712.09
5.3.70.0060.04012.09
5.3.60.0070.04012.07
5.3.50.0100.03512.02
5.3.40.0050.04012.02
5.3.30.0040.03911.98
5.3.20.0070.03711.75
5.3.10.0050.03911.73
5.3.00.0060.03911.72
5.2.170.0050.0369.21
5.2.160.0080.0309.22
5.2.150.0060.0339.21
5.2.140.0080.0299.21
5.2.130.0070.0299.17
5.2.120.0040.0319.17
5.2.110.0060.0299.18
5.2.100.0050.0319.17
5.2.90.0090.0279.17
5.2.80.0070.0319.17
5.2.70.0040.0329.17
5.2.60.0050.0329.13
5.2.50.0060.0319.09
5.2.40.0050.0309.07
5.2.30.0050.0309.05
5.2.20.0060.0289.03
5.2.10.0040.0308.94
5.2.00.0020.0338.80
5.1.60.0050.0258.09
5.1.50.0050.0268.08
5.1.40.0050.0268.06
5.1.30.0060.0278.41
5.1.20.0040.0288.43
5.1.10.0030.0288.16
5.1.00.0040.0278.16
5.0.50.0030.0226.64
5.0.40.0050.0186.50
5.0.30.0050.0306.31
5.0.20.0040.0196.27
5.0.10.0040.0196.25
5.0.00.0030.0316.25
4.4.90.0040.0154.78
4.4.80.0000.0184.75
4.4.70.0070.0194.75
4.4.60.0060.0214.76
4.4.50.0060.0234.77
4.4.40.0070.0324.71
4.4.30.0030.0234.76
4.4.20.0070.0204.85
4.4.10.0050.0224.85
4.4.00.0050.0344.75
4.3.110.0090.0184.67
4.3.100.0060.0204.66
4.3.90.0050.0214.63
4.3.80.0120.0274.59
4.3.70.0040.0224.63
4.3.60.0060.0204.63
4.3.50.0060.0214.63
4.3.40.0060.0304.54
4.3.30.0040.0223.30
4.3.20.0050.0213.28
4.3.10.0040.0213.23
4.3.00.0170.0206.67

preferences:
44.04 ms | 401 KiB | 5 Q