3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { private $stuff = 1; function getStuff() { return $this->stuff; } } class bar extends foo { function getStuff() { return $this->stuff; } } echo (new bar())->getStuff();

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)
8.3.60.0130.00316.63
8.3.50.0070.01222.76
8.3.40.0120.00318.67
8.3.30.0140.00018.92
8.3.20.0030.00520.07
8.3.10.0040.00423.47
8.3.00.0080.00019.15
8.2.180.0080.01516.32
8.2.170.0060.01222.96
8.2.160.0040.01120.35
8.2.150.0000.00824.18
8.2.140.0090.00024.66
8.2.130.0030.01226.16
8.2.120.0070.00019.77
8.2.110.0040.00422.21
8.2.100.0040.00719.32
8.2.90.0040.00419.23
8.2.80.0030.00517.97
8.2.70.0000.00817.62
8.2.60.0040.00417.90
8.2.50.0000.01218.07
8.2.40.0030.00519.75
8.2.30.0080.00017.99
8.2.20.0040.00417.61
8.2.10.0000.00717.89
8.2.00.0000.00817.42
8.1.280.0100.00325.92
8.1.270.0040.00423.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00618.77
8.1.230.0030.00719.14
8.1.220.0030.00517.74
8.1.210.0030.00518.77
8.1.200.0070.00317.23
8.1.190.0040.00417.13
8.1.180.0030.00518.10
8.1.170.0030.00618.57
8.1.160.0040.00421.90
8.1.150.0000.00718.81
8.1.140.0040.00417.21
8.1.130.0030.00317.76
8.1.120.0000.00717.34
8.1.110.0040.00417.29
8.1.100.0070.00017.38
8.1.90.0050.00217.29
8.1.80.0070.00017.25
8.1.70.0070.00017.23
8.1.60.0060.00317.40
8.1.50.0030.00617.42
8.1.40.0040.00417.46
8.1.30.0040.00417.64
8.1.20.0070.00017.58
8.1.10.0040.00417.52
8.1.00.0030.00517.44
8.0.300.0040.00418.77
8.0.290.0050.00316.75
8.0.280.0000.00718.56
8.0.270.0050.00317.29
8.0.260.0030.00318.44
8.0.250.0000.00716.90
8.0.240.0040.00416.96
8.0.230.0080.00016.90
8.0.220.0000.00716.84
8.0.210.0000.00716.72
8.0.200.0030.00316.77
8.0.190.0000.00816.86
8.0.180.0000.00716.84
8.0.170.0080.00016.82
8.0.160.0000.00816.78
8.0.150.0040.00416.67
8.0.140.0040.00416.71
8.0.130.0000.00613.22
8.0.120.0020.00516.76
8.0.110.0050.00316.76
8.0.100.0040.00416.80
8.0.90.0040.00416.86
8.0.80.0040.01116.76
8.0.70.0000.00716.80
8.0.60.0000.00816.72
8.0.50.0040.00416.61
8.0.30.0110.01316.99
8.0.20.0080.01517.40
8.0.10.0090.00016.97
8.0.00.0140.00316.78
7.4.330.0000.00515.01
7.4.320.0030.00316.48
7.4.300.0030.00316.50
7.4.290.0030.00316.52
7.4.280.0040.00516.55
7.4.270.0030.00316.41
7.4.260.0030.00316.41
7.4.250.0040.00416.41
7.4.240.0000.00716.38
7.4.230.0030.00316.54
7.4.220.0100.00716.49
7.4.210.0040.01716.39
7.4.200.0030.00316.46
7.4.160.0140.00516.38
7.4.150.0120.00617.40
7.4.140.0090.01117.86
7.4.130.0100.01016.44
7.4.120.0090.00816.47
7.4.110.0070.01016.44
7.4.100.0110.01116.59
7.4.90.0030.01416.48
7.4.80.0150.00419.39
7.4.70.0090.01216.57
7.4.60.0100.00616.50
7.4.50.0000.00816.35
7.4.40.0090.00616.43
7.4.30.0030.01116.38
7.4.00.0000.01514.69
7.3.330.0030.00313.25
7.3.320.0040.00413.25
7.3.310.0070.00016.34
7.3.300.0000.00616.28
7.3.290.0070.00816.31
7.3.280.0070.00916.29
7.3.270.0100.00917.40
7.3.260.0120.00616.34
7.3.240.0070.01116.30
7.3.230.0070.01116.39
7.3.210.0090.00916.38
7.3.200.0160.00019.39
7.3.190.0110.01216.52
7.3.180.0080.00816.50
7.3.170.0030.01316.57
7.3.160.0070.00716.41
7.3.10.0150.00716.22
7.3.00.0080.00616.29
7.2.330.0140.01016.72
7.2.320.0090.00916.73
7.2.310.0060.01016.40
7.2.300.0130.00316.43
7.2.290.0100.00616.43
7.2.130.0100.00616.69
7.2.120.0180.00716.52
7.2.110.0210.00016.50
7.2.100.0040.01216.20
7.2.90.0120.00916.72
7.2.80.0170.00316.57
7.2.70.0190.00816.54
7.2.60.0280.00316.28
7.2.50.0450.00816.79
7.2.40.0540.01516.80
7.2.30.0150.01516.50
7.2.20.0390.00816.38
7.2.10.0660.00716.90
7.2.00.0220.00817.92
7.1.250.0080.00315.41
7.1.100.0070.01417.84
7.1.70.0070.00417.03
7.1.60.0100.01019.40
7.1.50.0060.01516.83
7.1.00.0030.07722.28
7.0.200.0040.00416.67
7.0.140.0100.06322.18
7.0.60.0030.04020.03
7.0.50.0100.08017.95
7.0.40.0070.08720.11
7.0.30.0200.05720.25
7.0.20.0300.03720.19
7.0.10.0130.08020.32
7.0.00.0070.07020.27
5.6.280.0030.07321.13
5.6.210.0030.08720.67
5.6.200.0070.05018.20
5.6.190.0130.07320.47
5.6.180.0270.04320.50
5.6.170.0200.05720.59
5.6.160.0030.04320.48
5.6.150.0100.06718.14
5.6.140.0030.04318.24
5.6.130.0030.07318.20
5.6.120.0100.04321.04
5.6.110.0070.05021.00
5.6.100.0070.08320.97
5.6.90.0030.04721.01
5.6.80.0000.09020.43
5.5.350.0030.08020.34
5.5.340.0070.06317.95
5.5.330.0030.07320.37
5.5.320.3000.04020.35
5.5.310.0300.06720.34
5.5.300.0070.04718.04
5.5.290.0030.07018.07
5.5.280.0100.04720.85
5.5.270.0030.04320.84
5.5.260.0070.04020.77
5.5.250.0070.04320.70
5.5.240.0130.07320.36
5.4.450.0500.04719.39
5.4.440.1270.05319.48
5.4.430.0630.03719.32
5.4.420.0130.05319.32
5.4.410.0070.05718.95
5.4.400.0300.05718.81
5.4.390.0270.05318.61
5.4.380.0070.05318.75
5.4.370.0100.04018.76
5.4.360.0030.05018.48
5.4.350.0070.03812.02
5.4.340.0060.04312.02
5.4.320.0050.04112.50
5.4.310.0070.05012.50
5.4.300.0060.04012.50
5.4.290.0100.03812.50
5.4.280.0080.04012.40
5.4.270.0130.04012.40
5.4.260.0100.05012.40
5.4.250.0090.06712.40
5.4.240.0090.05212.40
5.4.230.0100.05212.39
5.4.220.0100.04912.39
5.4.210.0100.04712.39
5.4.200.0070.04412.39
5.4.190.0080.04412.39
5.4.180.0060.03812.39
5.4.170.0060.04112.39
5.4.160.0040.04212.39
5.4.150.0060.03812.39
5.4.140.0050.03812.07
5.4.130.0070.03512.06
5.4.120.0100.03812.02
5.4.110.0080.03412.02
5.4.100.0070.03712.01
5.4.90.0060.03712.01
5.4.80.0050.03712.02
5.4.70.0060.04212.01
5.4.60.0070.03712.01
5.4.50.0060.04212.02
5.4.40.0040.03612.00
5.4.30.0080.03512.00
5.4.20.0070.03512.00
5.4.10.0040.03712.00
5.4.00.0050.03811.48
5.3.290.0050.04412.80
5.3.280.0100.04912.71
5.3.270.0080.04312.72
5.3.260.0070.04712.72
5.3.250.0060.04812.72
5.3.240.0060.03712.72
5.3.230.0090.04512.71
5.3.220.0040.03912.68
5.3.210.0060.03912.68
5.3.200.0080.04012.68
5.3.190.0050.03812.68
5.3.180.0070.03512.67
5.3.170.0060.03612.67
5.3.160.0040.03812.67
5.3.150.0060.03812.67
5.3.140.0070.03512.66
5.3.130.0080.03912.66
5.3.120.0060.04212.66
5.3.110.0080.03812.65
5.3.100.0060.03812.13
5.3.90.0050.03812.11
5.3.80.0120.03112.10
5.3.70.0060.04112.10
5.3.60.0070.03512.09
5.3.50.0050.03612.03
5.3.40.0060.04112.03
5.3.30.0070.03511.98
5.3.20.0060.03611.77
5.3.10.0090.03911.73
5.3.00.0050.04111.72
5.2.170.0070.0319.22
5.2.160.0070.0289.23
5.2.150.0060.0309.22
5.2.140.0060.0309.22
5.2.130.0070.0299.18
5.2.120.0060.0399.18
5.2.110.0030.0399.19
5.2.100.0060.0279.18
5.2.90.0080.0279.18
5.2.80.0070.0309.18
5.2.70.0040.0349.18
5.2.60.0040.0339.13
5.2.50.0030.0339.10
5.2.40.0060.0279.08
5.2.30.0040.0309.05
5.2.20.0030.0329.04
5.2.10.0040.0338.95
5.2.00.0070.0328.80
5.1.60.0050.0268.10
5.1.50.0050.0258.09
5.1.40.0050.0248.08
5.1.30.0060.0258.42
5.1.20.0060.0258.45
5.1.10.0030.0278.17
5.1.00.0110.0238.17
5.0.50.0040.0216.65
5.0.40.0040.0196.51
5.0.30.0040.0306.32
5.0.20.0030.0206.29
5.0.10.0010.0226.26
5.0.00.0040.0306.26
4.4.90.0000.0194.78
4.4.80.0050.0244.75
4.4.70.0050.0224.76
4.4.60.0060.0204.76
4.4.50.0050.0214.77
4.4.40.0030.0354.71
4.4.30.0070.0144.76
4.4.20.0020.0174.84
4.4.10.0020.0164.85
4.4.00.0020.0284.76
4.3.110.0030.0194.67
4.3.100.0010.0184.66
4.3.90.0030.0184.63
4.3.80.0060.0294.58
4.3.70.0030.0204.63
4.3.60.0030.0204.63
4.3.50.0040.0204.63
4.3.40.0010.0274.54
4.3.30.0020.0223.30
4.3.20.0040.0173.28
4.3.10.0010.0193.23
4.3.00.0130.01716.03

preferences:
45.99 ms | 401 KiB | 5 Q