3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace A\B\C; class D_E { } $d = new D_E(); var_dump(array_shift(array_slice(explode("\\", str_replace('_', '\\', get_class($d))), -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)
8.3.70.0150.00318.43
8.3.60.0140.00716.50
8.3.50.0050.01121.89
8.3.40.0070.01118.62
8.3.30.0070.00719.02
8.3.20.0040.00420.15
8.3.10.0030.00623.69
8.3.00.0040.00419.25
8.2.180.0100.00718.29
8.2.170.0090.00922.96
8.2.160.0050.00820.35
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00020.86
8.2.110.0090.00022.28
8.2.100.0110.00020.54
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0030.00617.38
8.2.60.0060.00317.90
8.2.50.0000.00818.07
8.2.40.0050.00319.76
8.2.30.0000.00718.06
8.2.20.0070.00017.59
8.2.10.0060.00318.10
8.2.00.0050.00317.60
8.1.280.0090.00625.92
8.1.270.0040.00423.87
8.1.260.0030.00626.35
8.1.250.0080.00028.09
8.1.240.0030.00623.97
8.1.230.0070.00319.15
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0090.00317.23
8.1.190.0090.00017.00
8.1.180.0000.00818.10
8.1.170.0040.00418.50
8.1.160.0040.00421.84
8.1.150.0060.00318.48
8.1.140.0070.00017.39
8.1.130.0030.00317.70
8.1.120.0000.00817.40
8.1.110.0040.00417.33
8.1.100.0000.00717.31
8.1.90.0000.00817.38
8.1.80.0000.00817.38
8.1.70.0030.00317.39
8.1.60.0040.00417.54
8.1.50.0090.00017.38
8.1.40.0030.00517.43
8.1.30.0000.00817.57
8.1.20.0040.00417.47
8.1.10.0040.00417.41
8.1.00.0050.00317.48
8.0.300.0030.00618.77
8.0.290.0000.00917.05
8.0.280.0070.00018.34
8.0.270.0070.00017.10
8.0.260.0030.00317.19
8.0.250.0000.00616.91
8.0.240.0000.00716.99
8.0.230.0030.00316.92
8.0.220.0030.00316.77
8.0.210.0040.00416.84
8.0.200.0000.00916.89
8.0.190.0040.00416.97
8.0.180.0070.00016.92
8.0.170.0040.00416.79
8.0.160.0030.00316.76
8.0.150.0030.00316.81
8.0.140.0050.00216.84
8.0.130.0060.00013.32
8.0.120.0000.00816.90
8.0.110.0000.00716.79
8.0.100.0050.00316.75
8.0.90.0050.00216.92
8.0.80.0160.00016.90
8.0.70.0030.00516.95
8.0.60.0030.00316.77
8.0.50.0070.00016.94
8.0.30.0120.00916.98
8.0.20.0100.00917.40
8.0.10.0040.00416.95
8.0.00.0110.00916.75
7.4.330.0000.00515.00
7.4.320.0030.00316.44
7.4.300.0000.00716.44
7.4.290.0000.00716.53
7.4.280.0040.00416.43
7.4.270.0040.00416.42
7.4.260.0030.00316.51
7.4.250.0070.00016.50
7.4.240.0030.00316.51
7.4.230.0070.00016.23
7.4.220.0060.01216.38
7.4.210.0030.01016.61
7.4.200.0070.00016.44
7.4.190.0030.00316.34
7.4.160.0060.00916.47
7.4.150.0120.00617.40
7.4.140.0080.01017.86
7.4.130.0090.00716.48
7.4.120.0060.01116.40
7.4.110.0030.01316.21
7.4.100.0110.00816.38
7.4.90.0060.01216.16
7.4.80.0030.01319.39
7.4.70.0100.00716.55
7.4.60.0090.00816.57
7.4.50.0040.00416.55
7.4.40.0030.01216.45
7.4.30.0030.01316.60
7.4.00.0030.01015.00
7.3.330.0000.00513.16
7.3.320.0020.00213.23
7.3.310.0040.00416.26
7.3.300.0000.00716.06
7.3.290.0120.00316.21
7.3.280.0110.00616.24
7.3.270.0100.00717.40
7.3.260.0140.00316.22
7.3.250.0080.00916.32
7.3.240.0030.01816.20
7.3.230.0130.00316.49
7.3.210.0100.00716.31
7.3.200.0060.01119.39
7.3.190.0110.00716.42
7.3.180.0040.01216.39
7.3.170.0130.00316.27
7.3.160.0120.00416.21
7.3.120.0100.00714.71
7.2.330.0110.01416.58
7.2.320.0100.00716.45
7.2.310.0060.01316.63
7.2.300.0130.00316.49
7.2.290.0080.00816.56
7.2.60.0090.00616.85
7.2.00.0030.01019.29
7.1.200.0030.01015.29
7.1.100.0080.00418.18
7.1.70.0050.00316.87
7.1.60.0110.00619.70
7.1.50.0140.00716.81
7.1.00.0030.07022.48
7.0.200.0000.00716.54
7.0.140.0000.07322.08
7.0.70.0100.07719.94
7.0.60.0070.04019.86
7.0.50.0070.06720.36
7.0.40.0030.04320.12
7.0.30.0030.09320.20
7.0.20.0030.04720.11
7.0.10.0030.05720.12
7.0.00.0000.06720.08
5.6.280.0030.07321.07
5.6.220.0100.07020.63
5.6.210.0030.06720.75
5.6.200.0100.09021.00
5.6.190.0070.04320.95
5.6.180.0070.07721.05
5.6.170.0100.07721.04
5.6.160.0170.07721.02
5.6.150.0100.05721.11
5.6.140.0030.08721.07
5.6.130.0000.09021.05
5.6.120.0100.08720.95
5.6.110.0070.09021.02
5.6.100.0070.05321.05
5.6.90.0170.08020.98
5.6.80.0230.06320.42
5.6.70.0070.05020.45
5.6.60.0030.08720.50
5.6.50.0100.08020.39
5.6.40.0070.08020.38
5.6.30.0030.08020.37
5.6.20.0130.04320.37
5.6.10.0070.04020.43
5.6.00.0030.08720.34
5.5.360.0070.08320.34
5.5.350.0070.08020.39
5.5.340.0100.05320.88
5.5.330.0030.04320.92
5.5.320.0170.07720.76
5.5.310.0070.05720.77
5.5.300.0100.07020.76
5.5.290.0070.09020.84
5.5.280.0130.07720.79
5.5.270.0030.06020.88
5.5.260.0070.04320.82
5.5.250.0100.03720.66
5.5.240.0070.07320.22
5.5.230.0130.07320.28
5.5.220.0200.07320.21
5.5.210.0100.08320.24
5.5.200.0130.07720.14
5.5.190.0070.08320.26
5.5.180.0130.07720.27
5.5.160.0070.05720.18
5.5.150.0130.07320.22
5.5.140.0000.05720.27
5.5.130.0030.05020.03
5.5.120.0030.08020.26
5.5.110.0000.04320.23
5.5.100.0030.08020.14
5.5.90.0230.06320.16
5.5.80.0070.05320.06
5.5.70.0000.04320.05
5.5.60.0100.03320.05
5.5.50.0070.03320.05
5.5.40.0030.03720.04
5.5.30.0070.06720.14
5.5.20.0030.07320.09
5.5.10.0100.07320.07
5.5.00.0030.08020.04
5.4.450.0200.07319.37
5.4.440.0100.08319.53
5.4.430.0000.06719.41
5.4.420.0100.07719.44
5.4.410.0100.07019.32
5.4.400.0030.08319.14
5.4.390.0100.06319.23
5.4.380.0100.06019.12
5.4.370.0070.07719.03
5.4.360.0130.07719.18
5.4.350.0170.07019.03
5.4.340.0070.08018.90
5.4.320.0170.06718.88
5.4.310.0100.06019.23
5.4.300.0030.07019.09
5.4.290.0100.08018.90
5.4.280.0070.06019.13
5.4.270.0070.03718.87
5.4.260.0070.08019.20
5.4.250.0070.04319.22
5.4.240.0070.06319.09
5.4.230.0030.03719.12
5.4.220.0070.04319.13
5.4.210.0100.03319.11
5.4.200.0130.05719.08
5.4.190.0100.07019.11
5.4.180.0130.06319.02
5.4.170.0070.07019.13
5.4.160.0100.07319.02
5.4.150.0070.08019.11
5.4.140.0100.06716.51
5.4.130.0070.07316.41
5.4.120.0070.05316.39
5.4.110.0030.03716.39
5.4.100.0030.04316.49
5.4.90.0030.03716.27
5.4.80.0070.03716.39
5.4.70.0070.03316.48
5.4.60.0030.03716.32
5.4.50.0000.04316.41
5.4.40.0070.03316.37
5.4.30.0070.03316.48
5.4.20.0030.03316.38
5.4.10.0070.06716.39
5.4.00.0030.03715.86
5.3.290.0070.07714.66
5.3.280.0100.03714.55
5.3.270.0100.07314.52
5.3.260.0000.08714.52
5.3.250.0070.05714.52
5.3.240.0030.04314.66
5.3.230.0070.05014.71
5.3.220.0000.05714.61
5.3.210.0030.04714.59
5.3.200.0070.04014.68
5.3.190.0100.03014.57
5.3.180.0030.04314.55
5.3.170.0000.04014.49
5.3.160.0000.04014.62
5.3.150.0000.04014.61
5.3.140.0000.04014.61
5.3.130.0070.03314.65
5.3.120.0030.03714.51
5.3.110.0000.04314.63
5.3.100.0000.05714.12
5.3.90.0070.05313.96
5.3.80.0000.04014.07
5.3.70.0030.03713.89
5.3.60.0030.04014.05
5.3.50.0000.05014.03
5.3.40.0000.04013.95
5.3.30.0070.05013.92
5.3.20.0000.03713.75
5.3.10.0030.03713.62
5.3.00.0030.03313.54
5.2.170.0000.03312.24
5.2.160.0030.02712.24
5.2.150.0030.03712.24
5.2.140.0030.04012.24
5.2.130.0030.02712.24
5.2.120.0000.03012.24
5.2.110.0030.02712.24
5.2.100.0000.03012.24
5.2.90.0000.03012.24
5.2.80.0070.05712.24
5.2.70.0030.03012.24
5.2.60.0000.03012.24
5.2.50.0070.02312.24
5.2.40.0070.03312.24
5.2.30.0030.04012.24
5.2.20.0030.02712.24
5.2.10.0000.03012.24
5.2.00.0000.03312.24
5.1.60.0000.03012.24
5.1.50.0030.02712.24
5.1.40.0030.02312.24
5.1.30.0070.05012.24
5.1.20.0000.03712.24
5.1.10.0100.01712.24
5.1.00.0030.05312.24
5.0.50.0030.02012.24
5.0.40.0000.04012.24
5.0.30.0030.02712.24
5.0.20.0000.02012.24
5.0.10.0000.03712.24
5.0.00.0000.03312.24
4.4.90.0070.01012.24
4.4.80.0070.01012.24
4.4.70.0030.02012.24
4.4.60.0000.01712.24
4.4.50.0030.01312.24
4.4.40.0000.04012.24
4.4.30.0030.02312.24
4.4.20.0000.02012.24
4.4.10.0030.01312.24
4.4.00.0030.02312.24
4.3.110.0030.01312.24
4.3.100.0030.01312.24
4.3.90.0000.01712.24
4.3.80.0030.03712.24
4.3.70.0000.01712.24
4.3.60.0000.01712.24
4.3.50.0000.01712.24
4.3.40.0000.02312.24
4.3.30.0030.01312.24
4.3.20.0000.01712.24
4.3.10.0000.01712.24
4.3.00.0030.01312.24

preferences:
36.29 ms | 401 KiB | 5 Q