3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { function __construct($a, $b) {var_dump(func_get_args());} } class b extends a {} new b(1, 2);

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)
8.3.60.0090.01218.25
8.3.50.0120.00921.27
8.3.40.0040.01118.71
8.3.30.0070.00720.21
8.3.20.0040.00420.29
8.3.10.0060.00322.00
8.3.00.0070.00022.43
8.2.180.0120.00616.50
8.2.170.0110.00322.96
8.2.160.0100.00322.03
8.2.150.0070.01124.18
8.2.140.0040.00424.66
8.2.130.0100.00326.16
8.2.120.0080.00020.79
8.2.110.0040.00422.02
8.2.100.0130.00317.78
8.2.90.0040.00419.22
8.2.80.0040.00419.39
8.2.70.0030.00617.50
8.2.60.0060.00317.80
8.2.50.0040.00418.07
8.2.40.0040.00419.95
8.2.30.0040.00419.35
8.2.20.0030.00517.49
8.2.10.0040.00417.61
8.2.00.0060.00317.66
8.1.280.0030.01225.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00624.02
8.1.230.0070.00319.09
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0090.00017.23
8.1.190.0080.00017.53
8.1.180.0000.00819.01
8.1.170.0060.00318.43
8.1.160.0000.00718.82
8.1.150.0000.00718.56
8.1.140.0040.00417.38
8.1.130.0000.00717.75
8.1.120.0070.00017.39
8.1.110.0070.00017.28
8.1.100.0040.00417.45
8.1.90.0040.00417.39
8.1.80.0080.00017.22
8.1.70.0030.00317.37
8.1.60.0060.00317.53
8.1.50.0000.00717.43
8.1.40.0040.00417.46
8.1.30.0000.00817.55
8.1.20.0040.00417.52
8.1.10.0000.00817.41
8.1.00.0040.00417.30
8.0.300.0040.00418.77
8.0.290.0040.00417.18
8.0.280.0050.00318.44
8.0.270.0000.00717.21
8.0.260.0030.00316.80
8.0.250.0000.00716.93
8.0.240.0080.00016.98
8.0.230.0030.00316.93
8.0.220.0030.00316.89
8.0.210.0070.00016.72
8.0.200.0000.00716.73
8.0.190.0030.00516.77
8.0.180.0080.00016.79
8.0.170.0050.00316.87
8.0.160.0070.00016.89
8.0.150.0060.00316.77
8.0.140.0000.00816.80
8.0.130.0050.00013.24
8.0.120.0000.00716.67
8.0.110.0050.00316.71
8.0.100.0050.00316.67
8.0.90.0000.00716.69
8.0.80.0060.00916.74
8.0.70.0040.00416.94
8.0.60.0000.00716.77
8.0.50.0060.00316.66
8.0.30.0140.00716.76
8.0.20.0160.00617.40
8.0.10.0000.00716.77
8.0.00.0060.01216.70
7.4.330.0060.00015.00
7.4.320.0060.00016.53
7.4.300.0030.00316.48
7.4.290.0000.00716.44
7.4.280.0030.00316.48
7.4.270.0030.00316.37
7.4.260.0030.00313.31
7.4.250.0030.00516.40
7.4.240.0070.00016.44
7.4.230.0030.00316.63
7.4.220.0090.00916.54
7.4.210.0080.00816.45
7.4.200.0030.00316.62
7.4.190.0040.00416.33
7.4.160.0060.01116.53
7.4.150.0090.00917.40
7.4.140.0110.00917.86
7.4.130.0050.01116.50
7.4.120.0050.01216.47
7.4.110.0060.01216.54
7.4.100.0070.01016.34
7.4.90.0090.00916.36
7.4.80.0130.00619.39
7.4.70.0070.01016.32
7.4.60.0070.01116.59
7.4.50.0080.00016.30
7.4.40.0100.00322.77
7.4.30.0100.00716.59
7.4.00.0070.01015.02
7.3.330.0000.00513.07
7.3.320.0000.00513.09
7.3.310.0050.00316.24
7.3.300.0030.00516.29
7.3.290.0040.01616.22
7.3.280.0050.00916.24
7.3.270.0120.00917.40
7.3.260.0120.00616.29
7.3.250.0070.01116.44
7.3.240.0060.01016.45
7.3.230.0110.01116.56
7.3.210.0140.00316.30
7.3.200.0060.01019.39
7.3.190.0100.00716.37
7.3.180.0090.00616.52
7.3.170.0040.01116.27
7.3.160.0120.00916.42
7.3.120.0040.01114.92
7.2.330.0100.00716.42
7.2.320.0060.01516.52
7.2.310.0100.00516.56
7.2.300.0130.00316.50
7.2.290.0170.00016.55
7.1.200.0130.00015.73
7.1.70.0060.00317.09
7.1.60.0140.01019.32
7.1.50.0100.01016.92
7.1.00.0030.03322.33
7.0.200.0040.01116.59
7.0.140.0130.06322.10
7.0.100.0330.05720.14
7.0.90.0430.07719.97
7.0.80.0370.07719.84
7.0.70.0400.07319.81
7.0.60.0270.05319.88
7.0.50.0070.07720.20
7.0.40.0070.08020.18
7.0.30.0100.07320.19
7.0.20.0030.06019.96
7.0.10.0200.07019.94
7.0.00.0100.07020.06
5.6.280.0000.07720.92
5.6.250.0200.07320.71
5.6.240.0030.08020.47
5.6.230.0070.08720.61
5.6.220.0100.07020.66
5.6.210.0130.07020.57
5.6.200.0130.07721.05
5.6.190.0100.08021.03
5.6.180.0030.08721.05
5.6.170.0070.08321.08
5.6.160.0070.07021.03
5.6.150.0130.07721.17
5.6.140.0170.07721.05
5.6.130.0100.07721.02
5.6.120.0170.06720.94
5.6.110.0070.08021.01
5.6.100.0030.07320.95
5.6.90.0100.08020.94
5.6.80.0070.04320.44
5.6.70.0100.06020.47
5.6.60.0070.07720.54
5.6.50.0100.04320.45
5.6.40.0100.04020.29
5.6.30.0030.05320.32
5.6.20.0070.03720.38
5.6.10.0100.04020.53
5.6.00.0070.04020.43
5.5.380.0100.07720.40
5.5.370.0130.04020.35
5.5.360.0030.08720.34
5.5.350.0030.08320.41
5.5.340.0070.06720.93
5.5.330.0100.08020.91
5.5.320.0130.07720.91
5.5.310.0130.07320.86
5.5.300.0000.08720.91
5.5.290.0070.07720.86
5.5.280.0100.08720.64
5.5.270.0070.08320.86
5.5.260.0000.09020.92
5.5.250.0100.07720.61
5.5.240.0100.06720.21
5.5.230.0100.08020.30
5.5.220.0070.08020.28
5.5.210.0070.07320.21
5.5.200.0070.04720.29
5.5.190.0000.05020.11
5.5.180.0000.06020.25
5.5.160.0030.04020.18
5.5.150.0070.03720.27
5.5.140.0070.03720.11
5.5.130.0070.03720.27
5.5.120.0070.04020.27
5.5.110.0030.04020.24
5.5.100.0030.06020.14
5.5.90.0030.04720.07
5.5.80.0100.04720.11
5.5.70.0100.05020.05
5.5.60.0000.04319.95
5.5.50.0000.04719.93
5.5.40.0070.04020.13
5.5.30.0070.03720.10
5.5.20.0070.06020.06
5.5.10.0030.03720.05
5.5.00.0030.07020.11
5.4.450.0170.07019.23
5.4.440.0100.06019.42
5.4.430.0100.07019.36
5.4.420.0030.08719.57
5.4.410.0170.07019.41
5.4.400.0100.07019.24
5.4.390.0100.07718.95
5.4.380.0100.04719.10
5.4.370.0070.07019.01
5.4.360.0070.03718.88
5.4.350.0130.02719.04
5.4.340.0070.03718.85
5.4.320.0030.03719.04
5.4.310.0130.02719.16
5.4.300.0000.04018.94
5.4.290.0030.04319.14
5.4.280.0000.03719.12
5.4.270.0000.04019.15
5.4.260.0030.07019.03
5.4.250.0000.04718.87
5.4.240.0070.04318.82
5.4.230.0000.03718.87
5.4.220.0100.05719.23
5.4.210.0030.03319.13
5.4.200.0000.04019.03
5.4.190.0030.04019.08
5.4.180.0100.03319.02
5.4.170.0030.04018.94
5.4.160.0030.03718.88
5.4.150.0000.04319.14
5.4.140.0100.03016.27
5.4.130.0000.03716.32
5.4.120.0100.02716.32
5.4.110.0030.03716.55
5.4.100.0030.03716.45
5.4.90.0000.03716.53
5.4.80.0030.03316.46
5.4.70.0000.03716.55
5.4.60.0030.04316.45
5.4.50.0070.03016.33
5.4.40.0100.05316.42
5.4.30.0030.05016.34
5.4.20.0100.03016.39
5.4.10.0030.07716.47
5.4.00.0100.07015.63
5.3.290.0030.03714.73
5.3.280.0100.03714.54
5.3.270.0000.04014.55
5.3.260.0100.03714.59
5.3.250.0100.03014.74
5.3.240.0070.04314.59
5.3.230.0000.04014.65
5.3.220.0030.03714.54
5.3.210.0030.03714.50
5.3.200.0000.06314.58
5.3.190.0070.04014.57
5.3.180.0070.03014.63
5.3.170.0030.04014.62
5.3.160.0000.05014.65
5.3.150.0070.03714.63
5.3.140.0000.04314.59
5.3.130.0030.04714.64
5.3.120.0000.04014.55
5.3.110.0130.07314.64
5.3.100.0100.06713.98
5.3.90.0000.04714.08
5.3.80.0070.07014.15
5.3.70.0100.07014.11
5.3.60.0000.06714.13
5.3.50.0170.05713.86
5.3.40.0070.06714.02
5.3.30.0100.06313.93
5.3.20.0030.06713.70
5.3.10.0070.07713.64
5.3.00.0070.07313.57
5.2.170.0030.06011.06
5.2.160.0070.04311.20
5.2.150.0070.06011.24
5.2.140.0100.05011.21
5.2.130.0100.05711.17
5.2.120.0070.06311.09
5.2.110.0000.06311.15
5.2.100.0130.05010.99
5.2.90.0130.05311.16
5.2.80.0100.05311.23
5.2.70.0000.07011.19
5.2.60.0030.06011.12
5.2.50.0100.05711.02
5.2.40.0130.03010.91
5.2.30.0030.05710.97
5.2.20.0070.06010.91
5.2.10.0030.06310.93
5.2.00.0070.05310.65
5.1.60.0070.05310.00
5.1.50.0070.05010.06
5.1.40.0070.04310.01
5.1.30.0000.04010.29
5.1.20.0030.05710.44
5.1.10.0070.0539.95
5.1.00.0070.05310.07
5.0.50.0000.0478.45
5.0.40.0070.0408.48
5.0.30.0070.0638.23
5.0.20.0000.0438.20
5.0.10.0000.0438.19
5.0.00.0030.0638.24
4.4.90.0000.0378.19
4.4.80.0030.0378.19
4.4.70.0000.0208.19
4.4.60.0000.0378.19
4.4.50.0000.0378.19
4.4.40.0000.0578.19
4.4.30.0070.0338.19
4.4.20.0000.0408.19
4.4.10.0030.0338.19
4.4.00.0100.0478.19
4.3.110.0030.0338.19
4.3.100.0000.0378.19
4.3.90.0000.0378.19
4.3.80.0070.0378.19
4.3.70.0030.0178.19
4.3.60.0070.0308.19
4.3.50.0030.0338.19
4.3.40.0030.0508.19
4.3.30.0030.0278.19
4.3.20.0000.0378.19
4.3.10.0000.0408.19
4.3.00.0030.0378.19

preferences:
45 ms | 401 KiB | 5 Q