3v4l.org

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

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)
8.3.60.0120.00616.38
8.3.50.0170.00316.35
8.3.40.0110.00418.71
8.3.30.0080.00818.45
8.3.20.0070.00020.21
8.3.10.0070.00023.60
8.3.00.0080.00022.02
8.2.180.0130.00716.63
8.2.170.0100.00722.96
8.2.160.0110.00318.90
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00421.00
8.2.120.0090.00026.35
8.2.110.0040.00721.03
8.2.100.0060.00917.72
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0040.00417.38
8.2.60.0040.00417.80
8.2.50.0060.00318.10
8.2.40.0040.00420.60
8.2.30.0040.00420.77
8.2.20.0000.00717.79
8.2.10.0040.00417.97
8.2.00.0040.00417.98
8.1.280.0100.00625.92
8.1.270.0070.00022.14
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0040.00423.82
8.1.230.0040.00719.15
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0030.00617.23
8.1.190.0040.00416.98
8.1.180.0000.00818.10
8.1.170.0040.00418.96
8.1.160.0070.00018.81
8.1.150.0000.00718.72
8.1.140.0030.00319.37
8.1.130.0000.00718.62
8.1.120.0070.00017.37
8.1.110.0000.00717.13
8.1.100.0050.00317.13
8.1.90.0080.00017.38
8.1.80.0030.00317.28
8.1.70.0080.00017.28
8.1.60.0040.00417.45
8.1.50.0080.00017.40
8.1.40.0000.00717.24
8.1.30.0040.00417.49
8.1.20.0040.00417.57
8.1.10.0060.00317.39
8.1.00.0000.00717.32
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0070.00018.36
8.0.270.0070.00017.09
8.0.260.0000.00716.74
8.0.250.0060.00016.84
8.0.240.0000.01016.71
8.0.230.0030.00316.85
8.0.220.0030.00316.73
8.0.210.0050.00216.64
8.0.200.0000.00616.73
8.0.190.0040.00416.82
8.0.180.0050.00316.66
8.0.170.0080.00016.77
8.0.160.0070.00016.74
8.0.150.0060.00316.58
8.0.140.0000.00816.60
8.0.130.0050.00313.30
8.0.120.0070.00016.61
8.0.110.0070.00016.64
8.0.100.0000.00716.64
8.0.90.0040.00416.69
8.0.80.0090.01216.74
8.0.70.0040.00416.58
8.0.60.0040.00416.76
8.0.50.0070.00016.61
8.0.30.0120.00716.91
8.0.20.0140.00717.40
8.0.10.0000.00716.89
8.0.00.0090.00916.63
7.4.330.0000.00615.55
7.4.320.0030.00316.49
7.4.300.0060.00016.45
7.4.290.0070.00016.47
7.4.280.0000.00716.39
7.4.270.0030.00316.48
7.4.260.0000.00616.36
7.4.250.0000.00716.34
7.4.240.0030.00416.46
7.4.230.0070.00016.41
7.4.220.0120.00616.38
7.4.210.0090.00616.46
7.4.200.0070.00016.20
7.4.160.0090.00916.44
7.4.150.0190.00017.40
7.4.140.0080.01117.86
7.4.130.0060.01216.34
7.4.120.0050.01516.34
7.4.110.0140.00316.52
7.4.100.0030.01316.36
7.4.90.0060.01316.33
7.4.80.0040.01219.39
7.4.70.0060.00916.25
7.4.60.0120.00916.38
7.4.50.0110.00416.17
7.4.40.0120.00616.28
7.4.30.0160.00016.26
7.3.330.0090.00013.22
7.3.320.0030.00313.22
7.3.310.0030.00316.08
7.3.300.0050.00215.94
7.3.290.0030.00316.17
7.3.280.0080.00816.11
7.3.270.0100.00717.40
7.3.260.0090.01216.23
7.3.250.0120.00716.17
7.3.240.0110.00716.22
7.3.230.0100.01016.37
7.3.210.0100.01016.45
7.3.200.0070.01016.34
7.3.190.0070.01016.39
7.3.180.0030.01216.14
7.3.170.0110.00516.27
7.3.160.0110.01116.19
7.2.330.0060.01216.50
7.2.320.0070.01016.26
7.2.310.0060.01216.55
7.2.300.0100.00616.26
7.2.290.0100.00716.32
7.1.70.0040.00816.77
7.1.60.0060.01934.82
7.1.50.0160.01034.73
7.1.40.0100.01734.21
7.1.30.0130.01634.23
7.1.20.0160.01034.56
7.1.10.0060.00616.47
7.1.00.0060.00616.37
7.0.200.0060.00616.76
7.0.190.0000.01216.42
7.0.180.0030.01116.04
7.0.170.0060.00616.14
7.0.160.0070.00716.11
7.0.150.0060.00616.21
7.0.140.0060.00616.05
7.0.130.0050.00916.18
7.0.120.0050.00816.32
7.0.110.0000.01216.34
7.0.100.0000.01116.14
7.0.90.0120.00016.07
7.0.80.0060.00916.24
7.0.70.0060.00616.01
7.0.60.0030.00915.95
7.0.50.0060.00916.33
7.0.40.0030.00916.21
7.0.30.0030.00916.33
7.0.20.0040.00816.17
7.0.10.0040.00816.17
7.0.00.0060.00616.15

preferences:
44.97 ms | 400 KiB | 5 Q