3v4l.org

run code in 300+ PHP versions simultaneously
<?php class First extends Second{} class Second extends Third{} class Third{}

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)
8.3.130.0070.00318.58
8.3.120.0060.00320.74
8.3.110.0080.00020.94
8.3.100.0060.00318.71
8.3.90.0070.00026.77
8.3.80.0090.00016.75
8.3.70.0070.01416.63
8.3.60.0120.00616.75
8.3.50.0110.00822.03
8.3.40.0090.01218.98
8.3.30.0100.00318.94
8.3.20.0040.00420.20
8.3.10.0080.00021.77
8.3.00.0080.00020.84
8.2.250.0080.00016.86
8.2.240.0040.00416.95
8.2.230.0040.00722.58
8.2.220.0150.00624.06
8.2.210.0160.00626.77
8.2.200.0060.00618.54
8.2.190.0080.00616.88
8.2.180.0130.00716.63
8.2.170.0140.01018.95
8.2.160.0110.00722.96
8.2.150.0000.00824.18
8.2.140.0020.00524.66
8.2.130.0060.00326.16
8.2.120.0030.00720.81
8.2.110.0030.00621.18
8.2.100.0000.01219.13
8.2.90.0000.00819.14
8.2.80.0060.00317.97
8.2.70.0000.00917.63
8.2.60.0080.00018.04
8.2.50.0030.00918.07
8.2.40.0050.00318.03
8.2.30.0040.00417.93
8.2.20.0070.00017.79
8.2.10.0020.00517.97
8.2.00.0040.00417.79
8.1.300.0100.00017.65
8.1.290.0030.00630.84
8.1.280.0070.00725.92
8.1.270.0000.00922.45
8.1.260.0030.00526.35
8.1.250.0000.00828.09
8.1.240.0000.01019.02
8.1.230.0060.00619.24
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0060.00317.23
8.1.190.0040.00417.35
8.1.180.0070.00018.10
8.1.170.0030.00518.42
8.1.160.0040.00421.90
8.1.150.0000.01018.81
8.1.140.0040.00417.57
8.1.130.0030.00317.43
8.1.120.0000.00717.26
8.1.110.0000.00817.36
8.1.100.0060.00417.27
8.1.90.0090.00517.33
8.1.80.0080.00517.29
8.1.70.0070.00617.30
8.1.60.0110.00417.47
8.1.50.0070.00717.41
8.1.40.0120.00317.47
8.1.30.0070.00817.60
8.1.20.0130.00217.52
8.1.10.0050.00917.42
8.1.00.0090.00617.34
8.0.300.0000.00719.73
8.0.290.0070.00016.75
8.0.280.0000.00718.43
8.0.270.0040.00417.14
8.0.260.0080.00016.87
8.0.250.0030.00316.92
8.0.240.0000.00716.99
8.0.230.0080.00217.01
8.0.220.0070.00416.88
8.0.210.0070.00616.92
8.0.200.0040.00816.91
8.0.190.0070.00616.97
8.0.180.0100.00316.89
8.0.170.0060.00716.88
8.0.160.0080.00416.89
8.0.150.0100.00216.87
8.0.140.0090.00316.84
8.0.130.0100.00315.04
8.0.120.0060.00616.91
8.0.110.0020.00816.87
8.0.100.0070.00516.82
8.0.90.0040.00716.85
8.0.80.0070.00816.85
8.0.70.0050.00716.86
8.0.60.0090.00316.88
8.0.50.0090.00316.83
8.0.30.0120.01216.94
8.0.20.0060.01217.22
8.0.10.0060.00516.96
8.0.00.0060.01216.87
7.4.330.0000.00515.03
7.4.320.0060.00016.45
7.4.300.0030.00916.51
7.4.290.0110.00016.39
7.4.280.0060.00616.45
7.4.270.0100.00216.36
7.4.260.0070.00516.45
7.4.250.0090.00416.38
7.4.240.0090.00216.45
7.4.230.0070.00216.38
7.4.220.0100.00416.42
7.4.210.0110.00416.51
7.4.200.0090.00316.39
7.4.190.0110.00616.41
7.4.180.0080.00816.57
7.4.160.0130.00316.47
7.4.150.0080.00916.90
7.4.140.0090.01017.32
7.4.130.0120.00416.47
7.4.120.0120.00516.40
7.4.110.0100.00616.48
7.4.100.0070.00916.34
7.4.90.0080.00816.30
7.4.80.0100.00616.40
7.4.70.0110.00416.35
7.4.60.0140.00116.33
7.4.50.0050.00716.40
7.4.40.0090.00716.33
7.4.30.0080.00516.39
7.4.20.0050.00216.27
7.4.10.0040.00416.45
7.4.00.0040.00815.81
7.3.330.0050.00614.68
7.3.320.0110.00314.76
7.3.310.0060.00416.20
7.3.300.0070.00516.27
7.3.290.0070.00716.26
7.3.280.0100.00616.30
7.3.270.0110.00616.76
7.3.260.0100.00716.35
7.3.250.0130.00616.42
7.3.240.0100.00516.29
7.3.230.0130.00516.35
7.3.220.0130.00316.29
7.3.210.0100.00516.38
7.3.200.0140.00517.82
7.3.190.0100.00516.31
7.3.180.0100.00716.35
7.3.170.0090.00816.38
7.3.160.0100.00616.34
7.3.150.0110.00316.09
7.3.140.0090.00616.13
7.3.130.0110.00316.09
7.3.120.0090.00616.26
7.3.110.0120.00316.13
7.3.100.0090.00615.95
7.3.90.0090.00616.42
7.3.80.0100.00316.25
7.3.70.0170.00016.41
7.3.60.0120.00316.20
7.3.50.0110.00416.41
7.3.40.0140.00016.43
7.3.30.0090.00516.42
7.3.20.0110.00418.06
7.3.10.0110.00418.02
7.3.00.0060.00318.19
7.2.340.0080.00816.24
7.2.330.0090.00716.40
7.2.320.0130.00316.47
7.2.310.0110.00716.22
7.2.300.0090.00716.25
7.2.290.0090.00916.19
7.2.280.0100.00716.25
7.2.270.0150.00016.17
7.2.260.0130.00316.31
7.2.250.0100.00516.24
7.2.240.0100.00516.23
7.2.230.0080.00816.18
7.2.220.0080.00816.04
7.2.210.0060.00916.03
7.2.200.0090.00616.29
7.2.190.0070.00916.41
7.2.180.0090.00616.31
7.2.170.0140.00016.39
7.2.160.0090.00716.41
7.2.150.0100.00518.02
7.2.140.0120.00318.23
7.2.130.0120.00618.41
7.2.120.0140.00018.14
7.2.110.0070.00718.38
7.2.100.0070.00718.21
7.2.90.0080.00818.13
7.2.80.0120.00318.22
7.2.70.0110.00418.24
7.2.60.0090.00617.35
7.2.50.0110.00518.14
7.2.40.0120.00318.25
7.2.30.0080.00918.30
7.2.20.0110.00418.18
7.2.10.0110.00518.37
7.2.00.0110.00418.83
7.1.330.0050.01017.24
7.1.320.0080.00817.21
7.1.310.0040.00816.97
7.1.300.0070.00717.18
7.1.290.0050.00917.15
7.1.280.0120.00217.24
7.1.270.0080.00517.08
7.1.260.0110.00417.07
7.1.250.0150.00017.13
7.1.240.0050.00916.92
7.1.230.0150.00016.96
7.1.220.0040.01117.18
7.1.210.0140.00016.96
7.1.200.0100.00416.41
7.1.190.0070.00717.23
7.1.180.0070.00717.12
7.1.170.0110.00316.98
7.1.160.0120.00417.22
7.1.150.0100.00517.15
7.1.140.0120.00416.86
7.1.130.0110.00417.01
7.1.120.0170.00017.14
7.1.110.0140.00017.13
7.1.100.0050.01017.40
7.1.90.0070.00716.90
7.1.80.0110.00417.10
7.1.70.0090.00317.01
7.1.60.0090.01018.21
7.1.50.0090.00716.84
7.1.40.0150.00017.12
7.1.30.0070.00716.88
7.1.20.0130.00216.98
7.1.10.0120.00216.99
7.1.00.0020.04319.63
7.0.330.0070.00716.76
7.0.320.0100.00316.75
7.0.310.0070.00716.84
7.0.300.0140.00016.82
7.0.290.0070.00716.82
7.0.280.0150.00016.74
7.0.270.0130.00316.75
7.0.260.0110.00316.83
7.0.250.0120.00216.87
7.0.240.0090.00516.91
7.0.230.0070.00717.04
7.0.220.0070.00716.89
7.0.210.0090.00616.88
7.0.200.0140.00415.73
7.0.190.0120.00216.76
7.0.180.0120.00316.91
7.0.170.0130.00016.96
7.0.160.0110.00416.69
7.0.150.0150.00016.91
7.0.140.0060.02219.42
7.0.130.0070.00817.01
7.0.120.0110.00316.93
7.0.110.0120.00216.88
7.0.100.0130.00016.86
7.0.90.0000.01416.56
7.0.80.0090.00616.79
7.0.70.0140.00016.53
7.0.60.0110.02918.40
7.0.50.0100.04317.27
7.0.40.0080.02118.58
7.0.30.0170.04118.48
7.0.20.0160.04318.58
7.0.10.0070.03818.52
7.0.00.0090.04518.37
5.6.400.0000.00815.61
5.6.390.0150.00015.71
5.6.380.0110.00415.51
5.6.370.0050.01015.62
5.6.360.0110.00415.63
5.6.350.0090.00615.49
5.6.340.0100.00515.70
5.6.330.0060.00615.68
5.6.320.0050.01015.49
5.6.310.0000.01415.55
5.6.300.0110.00415.45
5.6.290.0080.00515.71
5.6.280.0130.03218.38
5.6.270.0100.00315.64
5.6.260.0090.00415.48
5.6.250.0110.00215.60
5.6.240.0140.00015.59
5.6.230.0120.00315.50
5.6.220.0110.00515.52
5.6.210.0050.04418.04
5.6.200.0060.02816.97
5.6.190.0070.02618.14
5.6.180.1660.02017.94
5.6.170.0150.02218.13
5.6.160.0080.04518.13
5.6.150.0140.03616.96
5.6.140.0090.03316.90
5.6.130.0060.02216.93
5.6.120.0040.02918.37
5.6.110.0110.04118.25
5.6.100.0110.04018.35
5.6.90.0080.04118.39
5.6.80.0150.03218.00
5.6.70.1750.02117.99
5.6.60.0030.01015.68
5.6.50.0110.00315.49
5.6.40.0130.00015.72
5.6.30.0090.00615.63
5.6.20.0090.00315.44
5.6.10.0070.00715.50
5.6.00.0130.00315.64
5.5.380.0100.00515.70
5.5.370.0090.00515.62
5.5.360.0150.00015.42
5.5.350.0160.01817.88
5.5.340.0130.03616.70
5.5.330.0120.03717.82
5.5.320.0190.03017.92
5.5.310.0110.02617.85
5.5.300.0140.03916.72
5.5.290.0080.03816.85
5.5.280.0090.03118.13
5.5.270.0140.03718.05
5.5.260.0110.03818.12
5.5.250.0080.04318.16
5.5.240.0240.03217.86
5.5.230.0090.00615.53
5.5.220.0120.00315.45
5.5.210.0100.00215.66
5.5.200.0110.00415.56
5.5.190.0070.00715.55
5.5.180.0070.00715.51
5.5.170.0100.00415.55
5.5.160.0110.00415.36
5.5.150.0140.00015.38
5.5.140.0120.00315.29
5.5.130.0080.00815.34
5.5.120.0050.01015.23
5.5.110.0100.00515.39
5.5.100.0150.00015.55
5.5.90.0130.00315.48
5.5.80.0110.00315.48
5.5.70.0130.00315.39
5.5.60.0100.00515.63
5.5.50.0130.00315.48
5.5.40.0090.00615.47
5.5.30.0110.00415.46
5.5.20.0080.00815.50
5.5.10.0080.00815.42
5.5.00.0120.00315.60
5.4.450.0100.03515.85
5.4.440.0070.02615.95
5.4.430.0090.01815.80
5.4.420.0080.01916.03
5.4.410.0060.03615.75
5.4.400.0100.02815.70
5.4.390.0100.02515.90
5.4.380.0090.03815.80
5.4.370.0120.01815.73
5.4.360.0080.03615.78
5.4.350.0090.03615.61
5.4.340.0020.02615.79
5.4.330.0040.00812.39
5.4.320.0070.02815.80
5.4.310.0090.01715.66
5.4.300.0110.02215.82
5.4.290.0050.04415.70
5.4.280.0080.02115.64
5.4.270.0090.03815.71
5.4.260.0040.02215.70
5.4.250.0050.02215.82
5.4.240.0080.04115.90
5.4.230.0100.03615.71
5.4.220.0050.02215.51
5.4.210.0060.03015.56
5.4.200.0070.03715.56
5.4.190.0070.02215.80
5.4.180.0050.02015.65
5.4.170.0060.02215.72
5.4.160.0040.02415.59
5.4.150.0090.02415.55
5.4.140.0060.02014.32
5.4.130.0040.02314.40
5.4.120.0070.03814.49
5.4.110.0120.03214.43
5.4.100.0090.03414.48
5.4.90.0060.02514.47
5.4.80.0090.03414.56
5.4.70.0040.02314.43
5.4.60.0030.02314.46
5.4.50.0100.03014.35
5.4.40.0080.03514.22
5.4.30.0050.02214.34
5.4.20.0050.01814.51
5.4.10.0040.02114.33
5.4.00.0050.02214.10

preferences:
28.8 ms | 403 KiB | 5 Q