3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Sub { public function wa($first) {} } class Sup extends Sub { public function wa($first, $second) {} }

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)
8.3.60.0110.00416.63
8.3.50.0110.00821.91
8.3.40.0070.00718.67
8.3.30.0180.00018.82
8.3.20.0070.00020.09
8.3.10.0050.00323.70
8.3.00.0070.00319.20
8.2.180.0030.01318.17
8.2.170.0040.01022.96
8.2.160.0080.00520.44
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0130.00326.16
8.2.120.0000.00722.26
8.2.110.0030.00622.00
8.2.100.0080.00317.66
8.2.90.0000.00819.05
8.2.80.0000.00817.97
8.2.70.0030.00617.46
8.2.60.0070.00017.90
8.2.50.0000.00818.07
8.2.40.0030.00518.03
8.2.30.0000.00717.80
8.2.20.0040.00417.54
8.2.10.0070.00017.80
8.2.00.0100.00017.42
8.1.280.0100.01025.92
8.1.270.0110.00423.92
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00318.63
8.1.230.0040.00822.15
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0090.00017.23
8.1.190.0080.00017.27
8.1.180.0090.00018.10
8.1.170.0050.00318.59
8.1.160.0000.00721.98
8.1.150.0040.00418.56
8.1.140.0000.00717.35
8.1.130.0080.00017.80
8.1.120.0000.00717.38
8.1.110.0070.00017.29
8.1.100.0040.00417.25
8.1.90.0000.00817.39
8.1.80.0000.00717.38
8.1.70.0040.00417.29
8.1.60.0060.00317.40
8.1.50.0040.00417.31
8.1.40.0070.00017.39
8.1.30.0050.00317.51
8.1.20.0040.00417.57
8.1.10.0040.00417.36
8.1.00.0040.00417.21
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0000.00718.31
8.0.270.0000.00717.00
8.0.260.0030.00317.13
8.0.250.0000.00716.86
8.0.240.0070.00016.92
8.0.230.0030.00316.90
8.0.220.0000.00716.78
8.0.210.0000.00716.72
8.0.200.0070.00016.82
8.0.190.0000.00716.90
8.0.180.0070.00016.75
8.0.170.0040.00416.71
8.0.160.0000.00816.70
8.0.150.0050.00316.77
8.0.140.0000.00816.79
8.0.130.0000.00613.29
8.0.120.0030.00516.79
8.0.110.0040.00416.68
8.0.100.0080.00016.89
8.0.90.0030.00316.89
8.0.80.0100.00716.89
8.0.70.0000.00716.62
8.0.60.0000.00716.74
8.0.50.0080.00016.71
8.0.30.0080.01316.76
8.0.20.0150.01017.40
8.0.10.0070.00016.96
8.0.00.0080.01016.61
7.4.330.0050.00015.00
7.4.320.0000.00616.39
7.4.300.0000.00716.35
7.4.290.0040.00416.35
7.4.280.0040.00416.46
7.4.270.0060.00016.46
7.4.260.0090.00016.48
7.4.250.0000.00816.47
7.4.240.0040.00316.39
7.4.230.0030.00316.28
7.4.220.0140.00416.50
7.4.210.0040.01316.50
7.4.200.0000.00716.50
7.4.190.0000.00716.52
7.4.160.0090.00616.44
7.4.150.0110.00717.40
7.4.140.0100.00717.86
7.4.130.0080.00916.56
7.4.120.0090.00816.51
7.4.110.0030.01316.64
7.4.100.0090.01316.25
7.4.90.0050.01116.49
7.4.80.0060.01619.39
7.4.70.0090.00716.52
7.4.60.0180.00016.52
7.4.50.0060.00016.26
7.4.40.0130.00322.77
7.4.30.0060.00916.52
7.4.00.0030.00814.79
7.3.330.0050.00013.09
7.3.320.0060.00013.14
7.3.310.0050.00216.08
7.3.300.0040.00416.12
7.3.290.0120.00616.25
7.3.280.0070.00716.29
7.3.270.0110.00717.40
7.3.260.0140.00316.14
7.3.250.0110.01016.31
7.3.240.0140.00616.10
7.3.230.0060.00916.39
7.3.210.0140.00316.26
7.3.200.0120.01019.39
7.3.190.0160.00616.14
7.3.180.0040.01116.20
7.3.170.0090.00616.30
7.3.160.0040.01116.39
7.3.120.0060.01214.84
7.2.330.0200.00416.55
7.2.320.0080.00816.47
7.2.310.0130.00316.27
7.2.300.0080.01116.37
7.2.290.0150.00216.47
7.2.60.0030.01016.73
7.2.00.0040.00419.21
7.1.200.0040.00815.16
7.1.100.0000.01117.71
7.1.70.0160.00416.42
7.1.60.0090.01519.33
7.1.50.0100.01316.82
7.1.00.0100.07022.33
7.0.200.0000.00716.66
7.0.140.0130.06022.04
7.0.100.0000.07320.05
7.0.90.0070.08319.93
7.0.80.0200.09319.96
7.0.70.0430.07319.93
7.0.60.0100.07720.05
7.0.50.0070.05020.38
7.0.40.0070.08320.03
7.0.30.0170.03720.14
7.0.20.0130.08020.09
7.0.10.0070.08020.14
7.0.00.0030.05720.14
5.6.280.0100.06721.16
5.6.250.0030.08720.77
5.6.240.0030.05320.70
5.6.230.0070.04720.69
5.6.220.0100.08720.68
5.6.210.0070.07320.59
5.6.200.0070.05321.04
5.6.190.0070.04321.17
5.6.180.0170.03320.95
5.6.170.0100.05321.04
5.6.160.0100.04321.09
5.6.150.0130.08021.00
5.6.140.0070.04721.02
5.6.130.0070.09021.02
5.6.120.0100.08321.04
5.6.110.0130.06321.01
5.6.100.0100.07721.04
5.6.90.0130.04020.99
5.6.80.0130.07320.30
5.6.70.0100.07720.37
5.6.60.0100.08020.42
5.6.50.0100.04320.39
5.6.40.0070.08320.36
5.6.30.0070.04020.38
5.6.20.0000.07320.49
5.6.10.0070.08020.36
5.6.00.0070.05320.45
5.5.380.0030.05020.37
5.5.370.0030.08020.42
5.5.360.0170.05320.50
5.5.350.0070.06020.35
5.5.340.0170.04020.78
5.5.330.0100.04020.89
5.5.320.0100.03720.89
5.5.310.0070.06320.89
5.5.300.0000.08020.77
5.5.290.0130.08020.91
5.5.280.0130.06720.73
5.5.270.0130.07320.82
5.5.260.0130.07720.82
5.5.250.0100.05720.57
5.5.240.0100.04720.31
5.5.230.0030.07720.11
5.5.220.0130.06720.13
5.5.210.0100.07320.02
5.5.200.0100.07720.25
5.5.190.0100.07020.19
5.5.180.0030.08720.09
5.5.160.0070.07320.18
5.5.150.0070.04020.22
5.5.140.0030.04020.18
5.5.130.0100.07320.08
5.5.120.0030.07320.14
5.5.110.0130.07020.21
5.5.100.0000.08020.16
5.5.90.0070.04320.15
5.5.80.0100.07020.07
5.5.70.0100.08320.06
5.5.60.0130.07019.96
5.5.50.0170.06020.14
5.5.40.0200.05720.10
5.5.30.0070.05320.08
5.5.20.0100.06020.05
5.5.10.0130.07319.96
5.5.00.0100.07020.05
5.4.450.0230.05319.18
5.4.440.0100.07719.50
5.4.430.0130.06319.36
5.4.420.0070.07319.37
5.4.410.0030.08019.23
5.4.400.0100.06719.23
5.4.390.0170.06319.04
5.4.380.0030.06719.13
5.4.370.0070.08019.23
5.4.360.0170.05719.16
5.4.350.0130.07018.90
5.4.340.0100.06319.05
5.4.320.0000.08319.16
5.4.310.0030.05019.21
5.4.300.0000.07319.04
5.4.290.0070.04018.90
5.4.280.0000.07318.90
5.4.270.0130.04319.13
5.4.260.0030.04319.14
5.4.250.0170.06319.20
5.4.240.0070.05019.11
5.4.230.0130.03318.91
5.4.220.0100.06319.08
5.4.210.0070.04318.87
5.4.200.0070.06718.94
5.4.190.0000.08318.87
5.4.180.0070.04319.12
5.4.170.0070.04019.13
5.4.160.0100.04019.02
5.4.150.0030.04319.16
5.4.140.0170.06316.51
5.4.130.0030.04316.48
5.4.120.0030.06716.48
5.4.110.0200.03316.46
5.4.100.0070.07316.50
5.4.90.0100.07016.42
5.4.80.0030.06716.51
5.4.70.0070.04316.54
5.4.60.0100.06716.48
5.4.50.0100.06016.44
5.4.40.0100.06316.38
5.4.30.0130.07016.41
5.4.20.0030.06016.38
5.4.10.0030.08016.30
5.4.00.0030.04315.69
5.3.290.0030.06014.70
5.3.280.0100.07014.61
5.3.270.0070.06714.71
5.3.260.0030.07714.55
5.3.250.0000.05014.68
5.3.240.0030.06714.60
5.3.230.0130.06714.52
5.3.220.0070.05014.56
5.3.210.0070.04014.68
5.3.200.0070.03714.69
5.3.190.0100.06714.57
5.3.180.0070.05714.68
5.3.170.0030.07014.69
5.3.160.0100.03714.58
5.3.150.0030.07714.50
5.3.140.0100.07014.48
5.3.130.0130.06714.60
5.3.120.0000.05314.67
5.3.110.0130.07014.69
5.3.100.0070.07714.14
5.3.90.0100.07314.09
5.3.80.0070.07714.03
5.3.70.0070.04314.13
5.3.60.0070.06013.91
5.3.50.0030.04013.86
5.3.40.0030.04313.86
5.3.30.0030.04313.94
5.3.20.0030.07013.80
5.3.10.0070.03313.72
5.3.00.0030.07013.70
5.2.170.0070.06311.20
5.2.160.0000.06011.25
5.2.150.0070.05311.27
5.2.140.0100.06011.19
5.2.130.0070.03011.09
5.2.120.0030.02711.13
5.2.110.0030.03711.19
5.2.100.0070.06011.24
5.2.90.0030.06311.15
5.2.80.0100.05711.23
5.2.70.0030.03711.16
5.2.60.0070.03010.99
5.2.50.0030.03011.02
5.2.40.0000.03711.00
5.2.30.0070.03010.98
5.2.20.0000.03011.05
5.2.10.0000.03010.77
5.2.00.0100.02710.58
5.1.60.0070.02310.09
5.1.50.0030.02310.08
5.1.40.0000.02010.10
5.1.30.0000.02710.33
5.1.20.0030.02010.34
5.1.10.0000.02310.15
5.1.00.0000.02710.13
5.0.50.0030.0208.61
5.0.40.0000.0208.58
5.0.30.0070.0378.58
5.0.20.0070.0138.58
5.0.10.0000.0178.58
5.0.00.0030.0278.58
4.4.90.0030.0238.58
4.4.80.0030.0208.58
4.4.70.0030.0178.58
4.4.60.0030.0138.58
4.4.50.0000.0178.58
4.4.40.0000.0278.58
4.4.30.0000.0138.58
4.4.20.0030.0138.58
4.4.10.0030.0108.58
4.4.00.0070.0178.58
4.3.110.0000.0178.58
4.3.100.0000.0178.58
4.3.90.0000.0178.58
4.3.80.0000.0208.58
4.3.70.0000.0138.58
4.3.60.0000.0138.58
4.3.50.0030.0108.58
4.3.40.0030.0208.58
4.3.30.0000.0138.58
4.3.20.0000.0138.58
4.3.10.0000.0138.58
4.3.00.0000.0138.58

preferences:
58.35 ms | 401 KiB | 5 Q