3v4l.org

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

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)
8.3.60.0100.01016.75
8.3.50.0030.01016.05
8.3.40.0140.00718.58
8.3.30.0090.00918.43
8.3.20.0040.00420.39
8.3.10.0020.00523.49
8.3.00.0020.00522.10
8.2.180.0140.00716.50
8.2.170.0040.01122.96
8.2.160.0080.00619.09
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0000.01419.45
8.2.120.0060.00326.35
8.2.110.0090.00022.21
8.2.100.0120.00017.78
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0040.00417.93
8.2.50.0060.00318.10
8.2.40.0000.00720.60
8.2.30.0030.00520.90
8.2.20.0050.00317.92
8.2.10.0040.00417.79
8.2.00.0000.00717.82
8.1.280.0150.00325.92
8.1.270.0090.00022.05
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0060.00322.14
8.1.230.0080.00419.16
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0040.00417.10
8.1.180.0050.00318.10
8.1.170.0050.00219.01
8.1.160.0030.00318.94
8.1.150.0030.00518.73
8.1.140.0040.00419.34
8.1.130.0000.00718.75
8.1.120.0070.00017.32
8.1.110.0040.00417.30
8.1.100.0030.00317.33
8.1.90.0070.00017.31
8.1.80.0000.00717.36
8.1.70.0030.00317.28
8.1.60.0040.00417.43
8.1.50.0040.00417.40
8.1.40.0000.00717.35
8.1.30.0070.00017.40
8.1.20.0020.00517.50
8.1.10.0000.00917.41
8.1.00.0040.00417.41
8.0.300.0040.00418.88
8.0.290.0000.00816.62
8.0.280.0050.00218.36
8.0.270.0030.00317.21
8.0.260.0000.00716.74
8.0.250.0030.00316.84
8.0.240.0000.01016.77
8.0.230.0030.00316.75
8.0.220.0030.00316.76
8.0.210.0000.00716.79
8.0.200.0030.00316.80
8.0.190.0000.00716.80
8.0.180.0000.00716.76
8.0.170.0000.00816.81
8.0.160.0000.00716.77
8.0.150.0000.00816.65
8.0.140.0070.00016.71
8.0.130.0000.00613.31
8.0.120.0000.00716.67
8.0.110.0070.00016.62
8.0.100.0050.00316.56
8.0.90.0040.00416.54
8.0.80.0060.01016.77
8.0.70.0040.00416.62
8.0.60.0020.00516.77
8.0.50.0040.00416.54
8.0.30.0110.00917.16
8.0.20.0100.01117.40
8.0.10.0030.00316.72
8.0.00.0140.00616.59
7.4.330.0030.00315.55
7.4.320.0000.00616.45
7.4.300.0030.00316.39
7.4.290.0000.00816.50
7.4.280.0000.00816.37
7.4.270.0070.00016.21
7.4.260.0030.00316.49
7.4.250.0040.00416.23
7.4.240.0030.00316.30
7.4.230.0070.00016.40
7.4.220.0070.01016.48
7.4.210.0060.01216.44
7.4.200.0000.00716.44
7.4.160.0100.00816.26
7.4.150.0070.01117.40
7.4.140.0110.00917.86
7.4.130.0180.00616.39
7.4.120.0150.00516.35
7.4.110.0080.00816.53
7.4.100.0000.02216.36
7.4.90.0110.00616.47
7.4.80.0120.00619.39
7.4.70.0000.02116.35
7.4.60.0080.00816.40
7.4.50.0090.00616.34
7.4.40.0140.00316.20
7.4.30.0030.01616.29
7.3.330.0050.00313.07
7.3.320.0000.00613.11
7.3.310.0030.00316.27
7.3.300.0070.00016.16
7.3.290.0000.00716.15
7.3.280.0070.00916.12
7.3.270.0110.00617.40
7.3.260.0100.01016.29
7.3.250.0100.00716.11
7.3.240.0150.00316.26
7.3.230.0120.00916.42
7.3.210.0070.00916.22
7.3.200.0110.00616.44
7.3.190.0080.00816.36
7.3.180.0000.01616.44
7.3.170.0070.00816.36
7.3.160.0060.01016.02
7.2.330.0160.00416.51
7.2.320.0140.00316.73
7.2.310.0120.00416.49
7.2.300.0130.00316.41
7.2.290.0040.01216.40
7.1.70.0030.00917.05
7.1.60.0260.00735.15
7.1.50.0200.01334.61
7.1.40.0200.01034.29
7.1.30.0180.01134.38
7.1.20.0130.01334.37
7.1.10.0030.01016.24
7.1.00.0000.01516.45
7.0.200.0070.01116.67
7.0.190.0000.01216.49
7.0.180.0030.01016.02
7.0.170.0000.01215.99
7.0.160.0030.00916.15
7.0.150.0050.00916.15
7.0.140.0100.00316.30
7.0.130.0030.01016.36
7.0.120.0000.01316.25
7.0.110.0030.01016.29
7.0.100.0060.00616.14
7.0.90.0070.00716.04
7.0.80.0060.00916.23
7.0.70.0040.00916.27
7.0.60.0030.01016.04
7.0.50.0040.01116.10
7.0.40.0000.01516.23
7.0.30.0050.01016.23
7.0.20.0000.01316.29
7.0.10.0060.00616.26
7.0.00.0000.01216.17

preferences:
69.51 ms | 401 KiB | 5 Q