3v4l.org

run code in 300+ PHP versions simultaneously
<?hh class I { } new B(); class B implements I {}

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)
8.3.60.0100.00316.50
8.3.50.0100.00316.28
8.3.40.0040.01118.67
8.3.30.0040.01418.45
8.3.20.0040.00420.22
8.3.10.0040.00423.66
8.3.00.0070.00022.09
8.2.180.0140.00716.32
8.2.170.0100.00722.96
8.2.160.0100.00318.91
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00020.86
8.2.120.0040.00426.35
8.2.110.0030.00619.38
8.2.100.0040.00818.05
8.2.90.0020.00519.28
8.2.80.0040.00418.04
8.2.70.0040.00417.80
8.2.60.0000.00818.03
8.2.50.0040.00418.10
8.2.40.0040.00420.55
8.2.30.0040.00420.91
8.2.20.0000.00717.79
8.2.10.0030.00317.92
8.2.00.0000.00717.84
8.1.280.0120.00625.92
8.1.270.0040.00422.06
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0050.00322.14
8.1.230.0070.00420.86
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0050.00517.23
8.1.190.0040.00417.11
8.1.180.0070.00018.10
8.1.170.0050.00218.89
8.1.160.0070.00018.86
8.1.150.0000.00718.65
8.1.140.0000.00819.47
8.1.130.0000.00718.62
8.1.120.0050.00217.36
8.1.110.0060.00317.20
8.1.100.0070.00017.24
8.1.90.0040.00417.18
8.1.80.0020.00517.24
8.1.70.0000.00817.21
8.1.60.0050.00217.43
8.1.50.0050.00317.40
8.1.40.0040.00417.26
8.1.30.0040.00417.42
8.1.20.0000.00817.50
8.1.10.0060.00317.45
8.1.00.0040.00417.40
8.0.300.0040.00421.63
8.0.290.0040.00416.63
8.0.280.0070.00018.38
8.0.270.0070.00017.19
8.0.260.0000.00616.66
8.0.250.0080.00016.84
8.0.240.0030.00616.79
8.0.230.0000.00716.69
8.0.220.0000.00716.65
8.0.210.0000.00716.72
8.0.200.0030.00316.68
8.0.190.0030.00516.86
8.0.180.0070.00016.78
8.0.170.0000.00716.81
8.0.160.0040.00416.68
8.0.150.0050.00216.59
8.0.140.0050.00216.54
8.0.130.0030.00413.39
8.0.120.0000.00716.75
8.0.110.0000.00816.57
8.0.100.0050.00316.86
8.0.90.0000.00716.63
8.0.80.0120.00916.79
8.0.70.0040.00416.73
8.0.60.0040.00416.78
8.0.50.0070.00016.85
8.0.30.0120.00617.01
8.0.20.0120.00717.40
8.0.10.0000.00716.74
8.0.00.0140.00316.70
7.4.330.0030.00315.55
7.4.320.0000.00616.38
7.4.300.0030.00316.44
7.4.290.0020.00516.50
7.4.280.0080.00016.37
7.4.270.0030.00316.33
7.4.260.0000.00716.49
7.4.250.0000.00616.41
7.4.240.0030.00316.23
7.4.230.0000.00716.45
7.4.220.0130.01316.55
7.4.210.0090.00616.33
7.4.200.0000.00716.37
7.4.160.0100.00916.47
7.4.150.0070.01117.40
7.4.140.0110.00917.86
7.4.130.0110.00716.35
7.4.120.0120.00816.35
7.4.110.0110.00716.59
7.4.100.0160.00016.48
7.4.90.0050.01116.36
7.4.80.0030.01719.39
7.4.70.0110.00416.42
7.4.60.0070.01016.25
7.4.50.0090.00416.46
7.4.40.0140.00316.20
7.4.30.0120.00416.47
7.3.330.0070.00013.22
7.3.320.0000.00712.95
7.3.310.0040.00416.06
7.3.300.0030.00316.18
7.3.290.0070.00716.16
7.3.280.0130.01116.12
7.3.270.0100.01017.40
7.3.260.0110.00816.23
7.3.250.0130.00416.25
7.3.240.0100.00916.33
7.3.230.0110.00616.57
7.3.210.0080.00816.18
7.3.200.0100.00616.30
7.3.190.0080.00816.23
7.3.180.0160.00016.37
7.3.170.0040.01516.39
7.3.160.0130.01016.21
7.2.330.0110.00616.45
7.2.320.0130.00316.50
7.2.310.0070.01416.23
7.2.300.0060.01016.42
7.2.290.0080.01016.61
7.1.70.0060.00616.68
7.1.60.0120.01235.00
7.1.50.0070.01734.81
7.1.40.0140.01134.18
7.1.30.0180.00634.24
7.1.20.0150.01234.60
7.1.10.0120.00016.23
7.1.00.0060.00616.31
7.0.200.0060.00616.69
7.0.190.0030.00916.22
7.0.180.0030.00815.96
7.0.170.0000.01216.13
7.0.160.0120.00415.96
7.0.150.0030.00915.99
7.0.140.0060.00616.04
7.0.130.0030.00916.31
7.0.120.0080.00416.44
7.0.110.0000.01216.13
7.0.100.0060.00616.05
7.0.90.0000.01216.14
7.0.80.0000.01216.18
7.0.70.0030.00916.06
7.0.60.0030.00916.07
7.0.50.0030.00915.96
7.0.40.0030.01216.37
7.0.30.0000.01416.24
7.0.20.0030.00916.42
7.0.10.0060.00616.20
7.0.00.0040.00716.22

preferences:
42.82 ms | 401 KiB | 5 Q