3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Named { // Objects implementing this interface must have a readable // $fullName property. That could be satisfied with a traditional // property or a property with a "get" hook. public string $fullName { get; } } interface Named1 { // Objects implementing this interface must have a readable // $fullName property. That could be satisfied with a traditional // property or a property with a "get" hook. protected string $fullName { get; } } interface Named2 { // Objects implementing this interface must have a readable // $fullName property. That could be satisfied with a traditional // property or a property with a "get" hook. private string $fullName { get; } }

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)
8.4.10.0030.00619.59
8.3.140.0170.00918.36
8.3.130.0220.01018.37
8.3.120.0140.00618.26
8.3.110.0190.00418.45
8.3.100.0160.00518.16
8.3.90.0170.00316.58
8.3.80.0200.00016.39
8.3.70.0180.00416.18
8.3.60.0200.00016.34
8.3.50.0170.00316.31
8.3.40.0160.00017.59
8.3.30.0150.00419.35
8.3.20.0060.01117.43
8.3.10.0090.00717.14
8.3.00.0070.00217.24
8.2.260.0150.00416.22
8.2.250.0130.00416.71
8.2.240.0170.00016.37
8.2.230.0090.00916.08
8.2.220.0160.00016.36
8.2.210.0130.00416.29
8.2.200.0130.00316.25
8.2.190.0140.00316.35
8.2.180.0130.00416.27
8.2.170.0170.00017.30
8.2.160.0140.00417.41
8.2.150.0210.00017.32
8.2.140.0150.00617.26
8.2.130.0180.00017.13
8.2.120.0150.00217.30
8.2.110.0130.00516.90
8.2.100.0180.00017.36
8.2.90.0100.00717.55
8.2.80.0150.00317.16
8.2.70.0110.00617.21
8.2.60.0070.01016.95
8.2.50.0140.00417.16
8.2.40.0180.00017.32
8.2.30.0110.00717.38
8.2.20.0120.00517.16
8.2.10.0170.00016.94
8.2.00.0130.00317.07
8.1.310.0060.01115.97
8.1.300.0140.00515.93
8.1.290.0150.00515.82
8.1.280.0150.00316.23
8.1.270.0180.00016.76
8.1.260.0140.00616.98
8.1.250.0160.00217.09
8.1.240.0140.00516.88
8.1.230.0110.00516.81
8.1.220.0070.01017.03
8.1.210.0100.00616.87
8.1.200.0170.00016.81
8.1.190.0180.00016.80
8.1.180.0130.00416.96
8.1.170.0050.01017.05
8.1.160.0110.00716.73
8.1.150.0070.01116.85
8.1.140.0120.00516.95
8.1.130.0160.00316.96
8.1.120.0130.00417.07
8.1.110.0050.01116.72
8.1.100.0130.00516.98
8.1.90.0170.00017.00
8.1.80.0160.00017.03
8.1.70.0060.01216.86
8.1.60.0060.01317.21
8.1.50.0190.00016.80
8.1.40.0110.00817.03
8.1.30.0160.00317.09
8.1.20.0140.00717.20
8.1.10.0160.00417.14
8.1.00.0120.00816.80

preferences:
143.91 ms | 995 KiB | 7 Q