3v4l.org

run code in 300+ PHP versions simultaneously
<?php class C { public function foo() { echo "C::foo\n"; D::foo(); } } class D extends C { public function foo() { echo "D::foo\n"; } } $obj = new C; $obj->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)
8.3.60.0040.01116.50
8.3.50.0130.00522.83
8.3.40.0070.00718.84
8.3.30.0110.00319.01
8.3.20.0070.00020.04
8.3.10.0030.00623.71
8.3.00.0060.00319.38
8.2.180.0070.01116.85
8.2.170.0090.00622.96
8.2.160.0030.01020.47
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0070.00020.89
8.2.110.0030.00619.30
8.2.100.0090.00318.03
8.2.90.0000.00819.05
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0080.00017.93
8.2.50.0000.00818.07
8.2.40.0000.00817.91
8.2.30.0040.00417.88
8.2.20.0040.00417.61
8.2.10.0050.00317.98
8.2.00.0030.00617.74
8.1.280.0130.00625.92
8.1.270.0050.00323.80
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0000.00921.06
8.1.230.0090.00317.45
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0050.00317.23
8.1.180.0050.00318.10
8.1.170.0040.00418.51
8.1.160.0000.00721.89
8.1.150.0040.00418.86
8.1.140.0050.00317.40
8.1.130.0030.00317.87
8.1.120.0000.00717.39
8.1.110.0040.00417.34
8.1.100.0040.00417.40
8.1.90.0030.00317.39
8.1.80.0030.00517.30
8.1.70.0030.00317.23
8.1.60.0000.00817.45
8.1.50.0030.00517.45
8.1.40.0000.00717.38
8.1.30.0030.00617.65
8.1.20.0000.00717.47
8.1.10.0030.00517.55
8.1.00.0080.00017.55
8.0.300.0030.00618.77
8.0.290.0000.00816.88
8.0.280.0000.00718.45
8.0.270.0040.00417.19
8.0.260.0000.00617.31
8.0.250.0000.00716.94
8.0.240.0060.00016.94
8.0.230.0000.00716.96
8.0.220.0030.00316.77
8.0.210.0070.00016.79
8.0.200.0050.00216.97
8.0.190.0090.00017.00
8.0.180.0000.00716.96
8.0.170.0040.00416.97
8.0.160.0000.00716.85
8.0.150.0030.00316.81
8.0.140.0040.00416.73
8.0.130.0000.00713.31
8.0.120.0080.00016.81
8.0.110.0050.00216.71
8.0.100.0000.00716.88
8.0.90.0030.00616.92
8.0.80.0090.00616.92
8.0.70.0070.00016.77
8.0.60.0000.00716.84
8.0.50.0080.00016.95
8.0.30.0060.01316.88
8.0.20.0100.00817.40
8.0.10.0050.00216.88
8.0.00.0100.00716.64
7.4.330.0050.00015.01
7.4.320.0070.00016.36
7.4.300.0000.00816.58
7.4.290.0030.00516.50
7.4.280.0000.00716.38
7.4.270.0050.00316.64
7.4.260.0030.00716.57
7.4.250.0080.00016.55
7.4.240.0020.00516.55
7.4.230.0050.00216.47
7.4.220.0090.00916.64
7.4.210.0130.00716.53
7.4.200.0040.00416.59
7.4.160.0100.00616.36
7.4.150.0070.01117.40
7.4.140.0120.01117.86
7.4.130.0100.00616.43
7.4.120.0090.01116.53
7.4.110.0110.00616.52
7.4.100.0100.01316.63
7.4.90.0100.00716.34
7.4.80.0140.00719.39
7.4.70.0100.00716.42
7.4.60.0000.01616.60
7.4.50.0000.01016.57
7.4.40.0130.00916.66
7.4.30.0100.00616.59
7.4.00.0090.00614.68
7.3.330.0000.00513.17
7.3.320.0000.00713.25
7.3.310.0030.00316.20
7.3.300.0000.00716.30
7.3.290.0070.01116.38
7.3.280.0080.00816.32
7.3.270.0100.01017.40
7.3.260.0120.01516.27
7.3.250.0140.00616.35
7.3.240.0080.00916.51
7.3.230.0000.01616.39
7.3.210.0080.00816.33
7.3.200.0070.01319.39
7.3.190.0040.01816.56
7.3.180.0030.01316.27
7.3.170.0080.00816.28
7.3.160.0080.00816.50
7.2.330.0000.01816.73
7.2.320.0110.00716.65
7.2.310.0130.00316.62
7.2.300.0100.00716.61
7.2.290.0110.00616.33
7.2.60.0040.01216.71
7.2.00.0070.01019.49
7.1.200.0000.01215.73
7.1.100.0000.01218.05
7.1.70.0070.00016.68
7.1.60.0030.02119.40
7.1.50.0060.01616.62
7.1.00.0100.07022.51
7.0.200.0000.00716.55
7.0.140.0100.06321.93
7.0.100.0030.08719.89
7.0.90.0100.08019.93
7.0.80.0070.08019.89
7.0.70.0070.08320.13
7.0.60.0100.07719.99
7.0.50.0030.05320.36
7.0.40.0030.08020.05
7.0.30.0200.05720.10
7.0.20.0070.08020.05
7.0.10.0170.04020.18
7.0.00.0100.08020.10
5.6.280.0030.07321.11
5.6.250.0030.08320.57
5.6.240.0030.08320.71
5.6.230.0230.06320.56
5.6.220.0070.08320.71
5.6.210.0130.07320.69
5.6.200.0030.09021.09
5.6.190.0130.07720.95
5.6.180.0070.08321.06
5.6.170.0130.07721.06
5.6.160.0170.05321.07
5.6.150.0100.07720.96
5.6.140.0030.08021.11
5.6.130.0030.08321.02
5.6.120.0030.08021.11
5.6.110.0100.04721.01
5.6.100.0170.06020.95
5.6.90.0100.07721.00
5.6.80.0170.06720.56
5.6.70.0130.07320.39
5.6.60.0130.07320.42
5.6.50.0200.05320.41
5.6.40.0030.07020.31
5.6.30.0070.07320.39
5.6.20.0130.07720.40
5.6.10.0030.08020.53
5.6.00.0070.07320.46
5.5.380.0170.07020.39
5.5.370.0130.05720.38
5.5.360.0130.08020.40
5.5.350.0070.08720.47
5.5.340.0100.08020.81
5.5.330.0170.03320.74
5.5.320.0100.07320.90
5.5.310.0100.07320.88
5.5.300.0070.08320.88
5.5.290.0100.07720.79
5.5.280.0070.08320.84
5.5.270.0030.07720.73
5.5.260.0170.06720.84
5.5.250.0070.08020.74
5.5.240.0100.07720.22
5.5.230.0070.05320.12
5.5.220.0030.08720.21
5.5.210.0130.07720.21
5.5.200.0130.06720.23
5.5.190.0030.07020.09
5.5.180.0100.07020.29
5.5.160.0100.06720.09
5.5.150.0030.08720.09
5.5.140.0100.07320.23
5.5.130.0000.08320.09
5.5.120.0170.06720.26
5.5.110.0030.05720.21
5.5.100.0130.07320.16
5.5.90.0030.08020.02
5.5.80.0030.08720.01
5.5.70.0030.07720.13
5.5.60.0170.06320.14
5.5.50.0070.07720.11
5.5.40.0030.08020.06
5.5.30.0070.07320.06
5.5.20.0100.07020.16
5.5.10.0130.07720.06
5.5.00.0130.07320.14
5.4.450.0070.08019.53
5.4.440.0130.07719.36
5.4.430.0100.03319.55
5.4.420.0070.08019.19
5.4.410.0170.05719.29
5.4.400.0170.05719.13
5.4.390.0070.07719.13
5.4.380.0070.08019.18
5.4.370.0130.06719.00
5.4.360.0130.04019.10
5.4.350.0130.06719.14
5.4.340.0100.07319.13
5.4.320.0100.05718.85
5.4.310.0130.06719.09
5.4.300.0000.08318.95
5.4.290.0130.07019.13
5.4.280.0030.07319.00
5.4.270.0070.07719.16
5.4.260.0030.08319.09
5.4.250.0070.08019.03
5.4.240.0070.08019.14
5.4.230.0030.07719.20
5.4.220.0030.04719.12
5.4.210.0070.08019.18
5.4.200.0070.07019.04
5.4.190.0100.05319.16
5.4.180.0130.06719.12
5.4.170.0100.05719.02
5.4.160.0100.07019.02
5.4.150.0070.07719.10
5.4.140.0100.07016.25
5.4.130.0030.07316.50
5.4.120.0170.06016.45
5.4.110.0030.05016.33
5.4.100.0100.06716.52
5.4.90.0100.06716.45
5.4.80.0170.05316.51
5.4.70.0070.06016.48
5.4.60.0130.06316.31
5.4.50.0100.06316.47
5.4.40.0100.06716.37
5.4.30.0170.06316.33
5.4.20.0100.04316.33
5.4.10.0070.07016.40
5.4.00.0170.06715.89
5.3.290.0130.07014.79
5.3.280.0100.07014.73
5.3.270.0070.07314.67
5.3.260.0070.06014.62
5.3.250.0070.07714.70
5.3.240.0130.07314.59
5.3.230.0070.07714.59
5.3.220.0030.07714.50
5.3.210.0070.07014.69
5.3.200.0030.04714.55
5.3.190.0070.07714.68
5.3.180.0070.05014.66
5.3.170.0130.07014.55
5.3.160.0070.05014.59
5.3.150.0070.07314.69
5.3.140.0070.07314.65
5.3.130.0000.08714.66
5.3.120.0100.07714.47
5.3.110.0070.07714.55
5.3.100.0270.05314.10
5.3.90.0070.07713.97
5.3.80.0100.06714.14
5.3.70.0100.06314.05
5.3.60.0100.07313.92
5.3.50.0130.06313.89
5.3.40.0030.07713.96
5.3.30.0070.06314.02
5.3.20.0070.07313.58
5.3.10.0070.07713.54
5.3.00.0130.06713.66
5.2.170.0100.05311.25
5.2.160.0030.04311.18
5.2.150.0070.06311.26
5.2.140.0030.06011.20
5.2.130.0070.06311.16
5.2.120.0000.03711.14
5.2.110.0100.06011.10
5.2.100.0100.05711.08
5.2.90.0130.05710.99
5.2.80.0170.05011.16
5.2.70.0030.06711.01
5.2.60.0000.06311.14
5.2.50.0030.05711.14
5.2.40.0100.05710.89
5.2.30.0030.06711.03
5.2.20.0030.03311.03
5.2.10.0130.05310.98
5.2.00.0030.06310.77
5.1.60.0030.0539.99
5.1.50.0130.0439.90
5.1.40.0030.05310.10
5.1.30.0030.05310.41
5.1.20.0030.05710.22
5.1.10.0000.06010.18
5.1.00.0030.05710.14
5.0.50.0030.0378.66
5.0.40.0030.0438.52
5.0.30.0000.0478.33
5.0.20.0000.0478.33
5.0.10.0000.0408.33
5.0.00.0000.0638.33
4.4.90.0030.0338.33
4.4.80.0030.0338.33
4.4.70.0030.0308.33
4.4.60.0030.0238.33
4.4.50.0000.0208.33
4.4.40.0030.0538.33
4.4.30.0000.0338.33
4.4.20.0030.0278.33
4.4.10.0000.0378.33
4.4.00.0000.0378.33
4.3.110.0000.0338.33
4.3.100.0000.0378.33
4.3.90.0030.0338.33
4.3.80.0000.0278.33
4.3.70.0070.0308.33
4.3.60.0030.0338.33
4.3.50.0070.0308.33
4.3.40.0000.0508.33
4.3.30.0030.0308.33
4.3.20.0070.0308.33
4.3.10.0030.0338.33
4.3.00.0000.0338.33

preferences:
42.15 ms | 401 KiB | 5 Q