3v4l.org

run code in 300+ PHP versions simultaneously
<?hh interface 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)
8.3.70.0110.00716.63
8.3.60.0120.00316.50
8.3.50.0110.00716.40
8.3.40.0180.00418.64
8.3.30.0120.00818.45
8.3.20.0000.00920.07
8.3.10.0050.00223.48
8.3.00.0080.00022.10
8.2.180.0100.01016.32
8.2.170.0040.01122.96
8.2.160.0100.00319.13
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0040.00420.93
8.2.120.0040.00426.35
8.2.110.0100.00021.04
8.2.100.0060.00917.72
8.2.90.0000.00819.13
8.2.80.0030.00517.97
8.2.70.0080.00017.50
8.2.60.0050.00317.91
8.2.50.0090.00018.10
8.2.40.0040.00420.42
8.2.30.0070.00020.79
8.2.20.0050.00217.94
8.2.10.0000.00717.86
8.2.00.0050.00317.92
8.1.280.0120.00625.92
8.1.270.0040.00422.14
8.1.260.0000.00826.35
8.1.250.0050.00228.09
8.1.240.0130.00723.87
8.1.230.0050.00519.15
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.13
8.1.190.0000.00817.11
8.1.180.0000.00918.10
8.1.170.0060.00319.02
8.1.160.0000.00718.90
8.1.150.0040.00418.63
8.1.140.0000.00819.37
8.1.130.0080.00018.75
8.1.120.0030.00317.34
8.1.110.0040.00417.23
8.1.100.0040.00417.20
8.1.90.0040.00417.29
8.1.80.0030.00317.27
8.1.70.0000.00817.30
8.1.60.0040.00417.47
8.1.50.0040.00417.38
8.1.40.0020.00517.38
8.1.30.0030.00617.36
8.1.20.0000.00817.41
8.1.10.0030.00617.36
8.1.00.0050.00317.41
8.0.300.0030.00318.85
8.0.290.0030.00616.63
8.0.280.0070.00018.37
8.0.270.0030.00317.05
8.0.260.0030.00316.78
8.0.250.0000.00716.83
8.0.240.0050.00516.77
8.0.230.0030.00316.82
8.0.220.0030.00316.65
8.0.210.0000.00816.66
8.0.200.0030.00316.85
8.0.190.0080.00016.82
8.0.180.0070.00016.76
8.0.170.0050.00316.78
8.0.160.0000.00716.79
8.0.150.0000.00816.59
8.0.140.0030.00516.73
8.0.130.0030.00313.28
8.0.120.0050.00316.62
8.0.110.0050.00316.55
8.0.100.0050.00216.68
8.0.90.0000.00716.71
8.0.80.0160.00016.71
8.0.70.0040.00416.64
8.0.60.0040.00416.70
8.0.50.0020.00516.57
8.0.30.0080.00917.04
8.0.20.0060.01217.40
8.0.10.0070.00016.73
8.0.00.0130.00516.67
7.4.330.0000.00715.55
7.4.320.0030.00316.47
7.4.300.0030.00316.45
7.4.290.0000.00716.36
7.4.280.0000.00816.37
7.4.270.0000.00716.41
7.4.260.0030.00316.45
7.4.250.0000.00716.31
7.4.240.0070.00016.47
7.4.230.0030.00316.20
7.4.220.0070.01816.54
7.4.210.0060.01016.57
7.4.200.0070.00016.16
7.4.160.0090.00816.48
7.4.150.0100.00717.40
7.4.140.0090.01117.86
7.4.130.0100.00716.52
7.4.120.0070.01316.40
7.4.110.0040.01416.29
7.4.100.0130.00316.29
7.4.90.0060.01216.24
7.4.80.0100.01019.39
7.4.70.0080.00816.36
7.4.60.0170.00016.24
7.4.50.0060.00916.50
7.4.40.0110.01116.35
7.4.30.0050.01016.57
7.3.330.0000.00613.12
7.3.320.0060.00013.20
7.3.310.0070.00016.21
7.3.300.0060.00016.17
7.3.290.0070.00716.09
7.3.280.0090.00716.15
7.3.270.0090.00917.40
7.3.260.0100.01316.16
7.3.250.0070.01216.16
7.3.240.0100.00816.23
7.3.230.0140.00716.38
7.3.210.0080.00916.45
7.3.200.0090.01216.29
7.3.190.0090.00916.30
7.3.180.0080.00816.21
7.3.170.0120.00416.35
7.3.160.0090.01516.29
7.2.330.0150.00416.36
7.2.320.0100.00716.25
7.2.310.0070.01016.50
7.2.300.0090.00916.59
7.2.290.0130.00716.20
7.1.70.0000.01316.84
7.1.60.0250.00435.15
7.1.50.0140.01134.67
7.1.40.0170.00734.16
7.1.30.0090.01634.30
7.1.20.0140.01034.36
7.1.10.0060.00616.23
7.1.00.0000.01416.31
7.0.200.0080.00616.54
7.0.190.0050.00816.49
7.0.180.0070.00416.21
7.0.170.0060.00616.13
7.0.160.0040.00715.96
7.0.150.0060.00615.95
7.0.140.0040.00716.03
7.0.130.0000.01116.32
7.0.120.0070.00716.52
7.0.110.0080.00815.99
7.0.100.0000.01216.14
7.0.90.0030.00916.06
7.0.80.0000.01116.08
7.0.70.0070.00715.98
7.0.60.0050.00515.98
7.0.50.0050.00515.93
7.0.40.0030.01016.36
7.0.30.0070.00716.20
7.0.20.0060.00916.02
7.0.10.0150.00016.17
7.0.00.0030.01016.29

preferences:
47.67 ms | 400 KiB | 5 Q