3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { static $name = 'A'; function foo() { echo "My name is ".$this->name; } } class B extends A { static $name = 'B'; } $a = new B(); $a->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)
8.3.60.0060.00916.59
8.3.50.0070.00719.63
8.3.40.0040.01118.67
8.3.30.0070.00718.95
8.3.20.0040.00420.22
8.3.10.0080.00023.61
8.3.00.0050.00317.63
8.2.180.0090.00918.38
8.2.170.0110.00422.96
8.2.160.0030.01020.22
8.2.150.0040.00424.18
8.2.140.0100.00024.66
8.2.130.0090.00026.16
8.2.120.0070.00021.09
8.2.110.0090.00020.43
8.2.100.0080.00417.84
8.2.90.0060.00319.16
8.2.80.0080.00017.97
8.2.70.0030.00617.63
8.2.60.0040.00418.04
8.2.50.0000.00818.07
8.2.40.0040.00418.09
8.2.30.0050.00317.93
8.2.20.0070.00017.61
8.2.10.0040.00417.93
8.2.00.0000.00717.55
8.1.280.0090.00625.92
8.1.270.0030.00522.20
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0060.00322.49
8.1.230.0040.00820.88
8.1.220.0040.00418.77
8.1.210.0050.00318.96
8.1.200.0040.00817.22
8.1.190.0050.00517.23
8.1.180.0040.00418.10
8.1.170.0030.00618.56
8.1.160.0000.00721.86
8.1.150.0000.00718.83
8.1.140.0070.00017.39
8.1.130.0000.00817.92
8.1.120.0040.00417.37
8.1.110.0040.00417.33
8.1.100.0040.00417.22
8.1.90.0000.00717.40
8.1.80.0050.00217.32
8.1.70.0000.00717.34
8.1.60.0080.00017.56
8.1.50.0080.00017.53
8.1.40.0000.00817.55
8.1.30.0030.00517.58
8.1.20.0040.00417.62
8.1.10.0040.00417.45
8.1.00.0040.00417.36
8.0.300.0030.00319.90
8.0.290.0000.00816.75
8.0.280.0000.00718.34
8.0.270.0030.00317.31
8.0.260.0030.00317.24
8.0.250.0000.00617.00
8.0.240.0000.00717.00
8.0.230.0000.00817.01
8.0.220.0030.00316.91
8.0.210.0000.00716.99
8.0.200.0000.00716.89
8.0.190.0030.00617.02
8.0.180.0040.00417.01
8.0.170.0030.00616.93
8.0.160.0000.00716.90
8.0.150.0070.00016.92
8.0.140.0000.00916.84
8.0.130.0000.00813.30
8.0.120.0040.00416.91
8.0.110.0040.00416.89
8.0.100.0000.00716.82
8.0.90.0030.00316.88
8.0.80.0170.00016.86
8.0.70.0000.00816.93
8.0.60.0000.00716.95
8.0.50.0080.00016.89
8.0.30.0090.00917.19
8.0.20.0100.01117.40
8.0.10.0040.00416.80
8.0.00.0090.00916.70
7.4.330.0050.00015.05
7.4.320.0030.00316.54
7.4.300.0030.00316.47
7.4.290.0030.00316.50
7.4.280.0070.00016.50
7.4.270.0030.00316.63
7.4.260.0070.00016.47
7.4.250.0070.00016.55
7.4.240.0030.00316.51
7.4.230.0070.00016.61
7.4.220.0110.00716.47
7.4.210.0070.00716.67
7.4.200.0030.00516.66
7.4.160.0110.00416.46
7.4.150.0070.01117.40
7.4.140.0140.01017.86
7.4.130.0110.00816.59
7.4.120.0030.01416.36
7.4.110.0070.01116.44
7.4.100.0130.01016.50
7.4.90.0100.00716.39
7.4.80.0030.01419.39
7.4.70.0090.01216.46
7.4.60.0100.00616.44
7.4.50.0000.00916.45
7.4.40.0180.00016.40
7.4.30.0030.01316.38
7.4.00.0030.01314.80
7.3.330.0000.00713.44
7.3.320.0020.00213.37
7.3.310.0000.00616.19
7.3.300.0030.00316.38
7.3.290.0080.00516.32
7.3.280.0070.00916.33
7.3.270.0060.01317.40
7.3.260.0110.00516.39
7.3.250.0080.01016.50
7.3.240.0060.01016.24
7.3.230.0060.01216.55
7.3.210.0130.00316.56
7.3.200.0060.01219.39
7.3.190.0040.01016.60
7.3.180.0090.00716.50
7.3.170.0110.00516.32
7.3.160.0150.00916.46
7.3.10.0090.00416.48
7.3.00.0110.00416.35
7.2.330.0170.00716.79
7.2.320.0030.01316.77
7.2.310.0090.00816.65
7.2.300.0130.01016.46
7.2.290.0120.00516.78
7.2.130.0030.01216.72
7.2.120.0060.00816.68
7.2.110.0080.01016.49
7.2.100.0140.01116.73
7.2.90.0210.00716.41
7.2.80.0110.00716.48
7.2.70.0140.01416.64
7.2.60.0090.00716.67
7.2.50.0190.00716.51
7.2.40.0170.00716.57
7.2.30.0100.01016.23
7.2.20.0100.01316.53
7.2.10.0100.01216.48
7.2.00.0060.00918.15
7.1.250.0070.00715.38
7.1.200.0000.00915.78
7.1.100.0000.01018.12
7.1.70.0160.00417.04
7.1.60.0070.01819.40
7.1.50.0120.00916.50
7.1.00.0000.08022.45
7.0.200.0030.01016.48
7.0.140.0030.07021.95
7.0.60.0000.06019.75
7.0.50.0030.04317.86
7.0.40.0070.09019.96
7.0.30.0230.05020.20
7.0.20.0330.07720.11
7.0.10.0070.06020.05
7.0.00.0130.08020.19
5.6.280.0070.07021.04
5.6.210.0130.07320.51
5.6.200.0070.07018.29
5.6.190.0070.08320.63
5.6.180.0300.04720.64
5.6.170.0400.07020.63
5.6.160.0030.06720.50
5.6.150.0070.06318.17
5.6.140.0070.08318.15
5.6.130.0030.05318.14
5.6.120.0130.04321.14
5.6.110.0100.08320.86
5.6.100.0000.04320.96
5.6.90.0130.08020.95
5.6.80.0100.08020.39
5.5.350.0130.05720.44
5.5.340.0070.03717.99
5.5.330.0200.07320.44
5.5.320.2770.04020.30
5.5.310.0270.04720.36
5.5.300.0100.07718.07
5.5.290.0070.03718.10
5.5.280.0070.05720.77
5.5.270.0030.04020.76
5.5.260.0070.08020.68
5.5.250.0200.07020.71
5.5.240.0070.07720.16
5.4.450.0130.05319.47
5.4.440.0530.05719.48
5.4.430.0130.05319.63
5.4.420.0070.05719.61
5.4.410.0100.05319.00
5.4.400.0130.05018.77
5.4.390.0100.06018.50
5.4.380.0000.06718.50
5.4.370.0100.04718.51
5.4.360.0100.04018.80
5.4.350.0100.04712.02
5.4.340.0060.03612.01
5.4.320.0090.03312.51
5.4.310.0040.03912.50
5.4.300.0050.03712.50
5.4.290.0060.03712.50
5.4.280.0040.03712.39
5.4.270.0050.03612.40
5.4.260.0030.03912.39
5.4.250.0070.03512.40
5.4.240.0060.03512.39
5.4.230.0040.03912.39
5.4.220.0100.03112.39
5.4.210.0070.03312.38
5.4.200.0090.03412.39
5.4.190.0050.03812.38
5.4.180.0090.05012.38
5.4.170.0070.05012.39
5.4.160.0100.03212.39
5.4.150.0070.03512.39
5.4.140.0070.03712.07
5.4.130.0070.03512.06
5.4.120.0050.04112.02
5.4.110.0050.03912.01
5.4.100.0070.03412.02
5.4.90.0040.03912.01
5.4.80.0060.03712.02
5.4.70.0060.03412.01
5.4.60.0070.03512.01
5.4.50.0070.03412.00
5.4.40.0080.03212.00
5.4.30.0070.03411.99
5.4.20.0060.03611.99
5.4.10.0070.03311.99
5.4.00.0090.03211.48
5.3.290.0030.04612.80
5.3.280.0050.03812.71
5.3.270.0050.04012.73
5.3.260.0050.03912.72
5.3.250.0070.03712.72
5.3.240.0060.04312.72
5.3.230.0070.03712.71
5.3.220.0040.03812.68
5.3.210.0110.03312.68
5.3.200.0080.03412.68
5.3.190.0080.03612.68
5.3.180.0060.03712.67
5.3.170.0050.03712.67
5.3.160.0100.03212.68
5.3.150.0050.03712.67
5.3.140.0080.03412.66
5.3.130.0070.03812.66
5.3.120.0050.04012.66
5.3.110.0020.04312.66
5.3.100.0070.03512.12
5.3.90.0070.03512.10
5.3.80.0060.03612.09
5.3.70.0090.03812.09
5.3.60.0070.03912.08
5.3.50.0060.04012.02
5.3.40.0030.04012.03
5.3.30.0040.03911.98
5.3.20.0060.03811.76
5.3.10.0120.03011.73
5.3.00.0050.04411.72
5.2.170.0020.0329.22
5.2.160.0040.0289.22
5.2.150.0070.0279.22
5.2.140.0060.0349.22
5.2.130.0040.0319.18
5.2.120.0040.0299.18
5.2.110.0060.0289.18
5.2.100.0060.0269.18
5.2.90.0030.0309.18
5.2.80.0040.0319.17
5.2.70.0030.0329.17
5.2.60.0020.0329.13
5.2.50.0050.0339.10
5.2.40.0050.0319.07
5.2.30.0050.0329.04
5.2.20.0060.0289.04
5.2.10.0040.0308.94
5.2.00.0010.0338.80
5.1.60.0040.0248.09
5.1.50.0070.0238.08
5.1.40.0060.0238.07
5.1.30.0050.0258.41
5.1.20.0020.0298.43
5.1.10.0040.0268.16
5.1.00.0050.0258.16
5.0.50.0050.0196.64
5.0.40.0020.0206.50
5.0.30.0040.0316.32
5.0.20.0030.0206.28
5.0.10.0020.0216.25
5.0.00.0030.0316.25
4.4.90.0060.0114.78
4.4.80.0020.0164.75
4.4.70.0010.0174.76
4.4.60.0030.0154.75
4.4.50.0040.0144.77
4.4.40.0040.0234.71
4.4.30.0020.0164.75
4.4.20.0030.0154.84
4.4.10.0020.0164.85
4.4.00.0020.0314.76
4.3.110.0040.0194.67
4.3.100.0010.0184.66
4.3.90.0030.0144.64
4.3.80.0030.0244.59
4.3.70.0010.0164.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0050.0284.54
4.3.30.0040.0173.30
4.3.20.0020.0153.28
4.3.10.0020.0163.24
4.3.00.0070.0176.80

preferences:
60.4 ms | 400 KiB | 5 Q