3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Colorful {} class Hearts extends Suit {} class Suit {}

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)
8.3.60.0130.00918.30
8.3.50.0140.00316.33
8.3.40.0060.01321.82
8.3.30.0160.00318.55
8.3.20.0080.00024.18
8.3.10.0080.00024.66
8.3.00.0040.00426.16
8.2.180.0090.00625.92
8.2.170.0110.00318.78
8.2.160.0120.00622.96
8.2.150.0040.00425.66
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0050.00326.35
8.2.110.0030.00620.93
8.2.100.0040.00817.86
8.2.90.0090.00017.91
8.2.80.0050.00317.97
8.2.70.0000.00917.91
8.2.60.0000.00818.16
8.2.50.0000.00818.10
8.2.40.0050.00219.18
8.2.30.0050.00319.24
8.2.20.0040.00417.97
8.2.10.0040.00419.23
8.2.00.0040.00419.13
8.1.280.0170.00325.92
8.1.270.0000.00823.99
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0040.00422.10
8.1.230.0090.00322.73
8.1.220.0070.00017.74
8.1.210.0040.00418.98
8.1.200.0080.00017.23
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0050.00318.43
8.1.160.0040.00418.85
8.1.150.0070.00018.83
8.1.140.0040.00418.87
8.1.130.0000.00720.11
8.1.120.0000.00717.38
8.1.110.0000.01117.36
8.1.100.0030.00317.32
8.1.90.0070.00017.39
8.1.80.0000.00917.30
8.1.70.0020.00517.39
8.1.60.0000.00917.57
8.1.50.0040.00417.44
8.1.40.0040.00417.45
8.1.30.0000.00717.53
8.1.20.0000.00817.61
8.1.10.0080.00417.37
8.1.00.0050.00217.17
8.0.300.0030.00521.92
8.0.290.0040.00416.63
8.0.280.0070.00018.48
8.0.270.0050.00316.80
8.0.260.0000.00918.60
8.0.250.0000.00716.80
8.0.240.0000.00816.84
8.0.230.0030.00316.85
8.0.220.0030.00416.86
8.0.210.0030.00316.81
8.0.200.0060.00016.89
8.0.190.0050.00316.84
8.0.180.0000.00716.72
8.0.170.0000.00916.72
8.0.160.0030.00316.83
8.0.150.0000.00716.82
8.0.140.0040.00416.78
8.0.130.0000.00513.28
8.0.120.0000.00816.71
8.0.110.0050.00316.63
8.0.100.0000.00716.75
8.0.90.0020.00516.69
8.0.80.0060.01116.75
8.0.70.0000.00716.79
8.0.60.0000.00816.63
8.0.50.0070.00016.70
8.0.30.0040.01317.18
8.0.20.0120.00717.00
8.0.10.0040.00416.93
8.0.00.0100.00816.65
7.4.330.0000.00515.55
7.4.320.0060.00016.45
7.4.300.0000.00616.43
7.4.290.0050.00316.43
7.4.280.0040.00416.51
7.4.270.0040.00416.57
7.4.260.0000.00513.17
7.4.250.0040.00416.44
7.4.240.0070.00016.58
7.4.230.0050.00216.42
7.4.220.0020.00516.31
7.4.210.0070.00916.50
7.4.200.0000.00816.43
7.4.130.0120.00616.21
7.4.120.0080.01116.30
7.4.110.0210.00816.33
7.4.100.0060.01216.28
7.4.90.0080.00816.46
7.4.80.0100.01016.42
7.4.70.0090.00916.51
7.4.60.0120.00616.30
7.4.50.0090.00916.16
7.4.40.0110.00816.47
7.4.30.0060.01316.41
7.4.20.0110.00816.47
7.4.10.0180.00716.38
7.4.00.0080.01016.33
7.3.330.0070.00016.20
7.3.320.0060.00013.15
7.3.310.0000.01016.17
7.3.300.0060.00016.10
7.3.290.0060.00916.22
7.3.260.0120.00916.43
7.3.250.0060.01116.17
7.3.240.0180.00716.31
7.3.230.0210.00316.47
7.3.220.0130.00316.34
7.3.210.0030.01316.45
7.3.200.0160.00316.41
7.3.190.0060.01016.27
7.3.180.0120.00416.32
7.3.170.0110.00716.39
7.3.160.0110.01116.50
7.3.150.0150.00816.14
7.3.140.0100.01016.39
7.3.130.0090.00916.27
7.3.120.0100.00816.30
7.3.110.0120.00516.39
7.3.100.0130.00416.41
7.3.90.0190.00516.23
7.3.80.0170.00316.16
7.3.70.0140.00716.12
7.3.60.0140.00516.41
7.3.50.0040.01215.98
7.3.40.0140.00416.13
7.3.30.0110.00916.10
7.3.20.0130.00616.20
7.3.10.0060.01316.27
7.3.00.0070.01016.35
7.2.340.0180.00916.16
7.2.330.0150.00316.42
7.2.320.0100.01016.64
7.2.310.0040.01516.62
7.2.300.0180.00016.27
7.2.290.0110.00816.43
7.2.280.0090.01216.39
7.2.270.0150.00416.43
7.2.260.0090.00916.36
7.2.250.0070.01116.42
7.2.240.0080.00816.18
7.2.230.0180.00016.58
7.2.220.0160.00916.57
7.2.210.0100.01016.54
7.2.200.0100.00716.30
7.2.190.0090.00916.39
7.2.180.0180.00016.20
7.2.170.0150.00516.44
7.2.160.0090.00916.34
7.2.150.0110.00916.47
7.2.140.0060.01316.52
7.2.130.0080.01216.62
7.2.120.0130.00516.46
7.2.110.0060.01316.45
7.2.100.0110.01416.52
7.2.90.0090.01616.55
7.2.80.0110.01416.39
7.2.70.0210.00516.46
7.2.60.0120.00616.32
7.2.50.0090.00916.53
7.2.40.0070.01416.41
7.2.30.0150.00316.58
7.2.20.0060.01616.23
7.2.10.0030.01616.32
7.2.00.0100.01016.25

preferences:
58.61 ms | 401 KiB | 5 Q