3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface MyDateTimeInterface extends DateTimeInterface {} class Foo implements MyDateTimeInterface {}

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)
8.4.120.0090.01020.30
8.4.110.0090.00518.83
8.4.100.0150.00717.73
8.4.90.0140.00620.82
8.4.80.0120.00818.89
8.4.70.0050.00318.71
8.4.60.0110.01020.40
8.4.50.0100.01018.58
8.4.40.0180.00019.66
8.4.30.0070.01118.59
8.4.20.0030.01618.02
8.4.10.0080.00322.07
8.3.250.0090.00920.49
8.3.240.0090.00216.79
8.3.230.0130.00616.77
8.3.220.0110.00720.75
8.3.210.0100.01016.76
8.3.200.0050.00416.63
8.3.190.0090.01117.20
8.3.180.0030.00518.91
8.3.170.0140.00418.89
8.3.160.0150.00316.67
8.3.150.0200.00016.85
8.3.140.0040.00416.73
8.3.130.0060.00918.43
8.3.120.0060.00319.03
8.3.110.0050.00318.63
8.3.100.0060.00318.50
8.3.90.0030.00526.77
8.3.80.0030.00616.88
8.3.70.0070.00716.58
8.3.60.0070.01016.38
8.3.50.0090.00920.32
8.3.40.0140.00020.15
8.3.30.0070.00718.60
8.3.20.0040.00424.18
8.3.10.0030.01024.66
8.3.00.0040.00426.16
8.2.290.0090.00917.11
8.2.280.0070.00318.18
8.2.270.0120.00916.47
8.2.260.0030.00616.96
8.2.250.0070.00718.27
8.2.240.0040.00418.59
8.2.230.0060.00320.94
8.2.220.0000.00824.06
8.2.210.0060.00326.77
8.2.200.0060.00316.38
8.2.190.0180.00416.63
8.2.180.0070.01125.92
8.2.170.0090.00622.96
8.2.160.0030.01022.96
8.2.150.0080.00025.66
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0090.00017.80
8.2.100.0080.00317.91
8.2.90.0040.00417.75
8.2.80.0000.00818.61
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0060.00318.04
8.2.40.0040.00417.90
8.2.30.0040.00417.89
8.2.20.0040.00419.08
8.2.10.0030.00517.89
8.2.00.0000.00719.17
8.1.330.0130.00616.06
8.1.320.0120.00717.71
8.1.310.0110.00716.61
8.1.300.0090.00915.67
8.1.290.0100.00030.84
8.1.280.0070.01425.92
8.1.270.0030.00524.66
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0060.00324.02
8.1.230.0040.00720.98
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0100.00017.36
8.1.190.0090.00017.11
8.1.180.0080.00018.10
8.1.170.0060.00317.62
8.1.160.0040.00418.83
8.1.150.0050.00218.57
8.1.140.0040.00417.32
8.1.130.0080.00018.84
8.1.120.0000.00817.42
8.1.110.0050.00317.38
8.1.100.0110.00417.29
8.1.90.0090.00617.00
8.1.80.0040.00817.02
8.1.70.0040.00416.98
8.1.60.0070.00417.06
8.1.50.0060.00617.11
8.1.40.0120.00016.82
8.1.30.0080.00217.11
8.1.20.0050.00517.06
8.1.10.0120.00416.84
8.1.00.0000.01216.68
8.0.300.0040.00418.79
8.0.290.0040.00416.75
8.0.280.0070.00018.26
8.0.270.0000.00716.73
8.0.260.0000.00618.29
8.0.250.0000.00716.84
8.0.240.0030.00316.82
8.0.230.0060.00916.20
8.0.220.0150.00016.33
8.0.210.0050.01016.27
8.0.200.0060.00616.70
8.0.190.0140.00016.40
8.0.180.0120.00016.14
8.0.170.0130.00016.15
8.0.160.0120.00016.23
8.0.150.0110.00316.13
8.0.140.0040.00916.29
8.0.130.0060.00716.41
8.0.120.0100.00316.45
8.0.110.0110.00016.16
8.0.100.0040.00816.41
8.0.90.0050.00516.64
8.0.80.0070.00416.41
8.0.70.0090.00416.36
8.0.60.0070.00716.41
8.0.50.0140.00016.27
8.0.30.0080.00416.68
8.0.20.0070.00416.59
8.0.10.0080.00416.83
7.4.330.0000.00515.55
7.4.320.0030.00316.46
7.4.300.0130.00015.86
7.4.290.0000.01116.08
7.4.280.0130.00315.99
7.4.270.0120.00416.14
7.4.260.0050.01015.91
7.4.250.0070.00516.27
7.4.240.0140.00016.11
7.4.230.0060.00616.13
7.4.220.0150.00016.30
7.4.210.0110.00516.04
7.4.200.0110.00015.93
7.4.190.0000.01116.38
7.4.180.0080.00815.88
7.4.160.0090.00215.92
7.4.150.0080.00215.59
7.4.140.0170.00016.34
7.4.130.0110.00415.75
7.4.120.0130.00015.88
7.4.110.0080.00416.27
7.4.100.0130.00016.27
7.4.90.0090.00415.68
7.4.80.0040.00915.89
7.4.70.0080.00415.70
7.4.60.0090.00515.87
7.4.50.0130.00015.57
7.4.40.0070.00515.67
7.4.30.0020.01016.27
7.4.20.0050.00915.68
7.4.10.0080.00415.93
7.4.00.0140.00015.99

preferences:
28.33 ms | 403 KiB | 5 Q