3v4l.org

run code in 300+ PHP versions simultaneously
<?hh class D extends C {} class C extends B {} class 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)
8.3.70.0150.00716.63
8.3.60.0160.00316.38
8.3.50.0090.00516.37
8.3.40.0040.01118.57
8.3.30.0110.00418.54
8.3.20.0040.00420.05
8.3.10.0040.00423.66
8.3.00.0030.00519.56
8.2.180.0070.01416.38
8.2.170.0110.00422.96
8.2.160.0130.00718.99
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00419.45
8.2.120.0040.00426.35
8.2.110.0090.00020.35
8.2.100.0060.00617.72
8.2.90.0020.00519.09
8.2.80.0050.00317.97
8.2.70.0030.00617.50
8.2.60.0090.00017.93
8.2.50.0060.00318.10
8.2.40.0000.00720.54
8.2.30.0080.00020.82
8.2.20.0070.00017.92
8.2.10.0040.00417.92
8.2.00.0000.00717.79
8.1.280.0110.00725.92
8.1.270.0040.00422.14
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0060.00322.07
8.1.230.0040.00719.19
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.00
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0000.00918.59
8.1.160.0000.00718.92
8.1.150.0070.00020.54
8.1.140.0000.01019.38
8.1.130.0000.00718.62
8.1.120.0030.00317.29
8.1.110.0040.00417.25
8.1.100.0030.00617.19
8.1.90.0000.00717.33
8.1.80.0030.00517.23
8.1.70.0040.00417.28
8.1.60.0040.00417.45
8.1.50.0000.00717.41
8.1.40.0040.00417.20
8.1.30.0060.00317.50
8.1.20.0040.00417.50
8.1.10.0070.00017.32
8.1.00.0040.00417.41
8.0.300.0050.00219.92
8.0.290.0000.01116.63
8.0.280.0030.00318.28
8.0.270.0040.00417.09
8.0.260.0030.00316.72
8.0.250.0000.00616.80
8.0.240.0040.00516.81
8.0.230.0040.00416.89
8.0.220.0070.00016.64
8.0.210.0000.00716.70
8.0.200.0060.00016.73
8.0.190.0090.00016.81
8.0.180.0000.00816.75
8.0.170.0000.00716.75
8.0.160.0030.00316.64
8.0.150.0020.00516.68
8.0.140.0030.00316.71
8.0.130.0000.00613.44
8.0.120.0040.00416.73
8.0.110.0050.00316.70
8.0.100.0040.00416.75
8.0.90.0030.00616.71
8.0.80.0030.01316.68
8.0.70.0020.00516.70
8.0.60.0000.00716.64
8.0.50.0030.00516.57
8.0.30.0140.00416.97
8.0.20.0070.01417.40
8.0.10.0000.00716.76
8.0.00.0030.01316.63
7.4.330.0000.00615.55
7.4.320.0000.00616.41
7.4.300.0000.00616.50
7.4.290.0050.00316.46
7.4.280.0050.00216.40
7.4.270.0000.00716.35
7.4.260.0070.00016.39
7.4.250.0040.00416.31
7.4.240.0040.00416.50
7.4.230.0000.00716.56
7.4.220.0110.00616.50
7.4.210.0060.01216.48
7.4.200.0000.00716.34
7.4.160.0090.00716.29
7.4.150.0090.00917.40
7.4.140.0110.00817.86
7.4.130.0100.01016.41
7.4.120.0120.00716.39
7.4.110.0120.00516.57
7.4.100.0140.01016.46
7.4.90.0090.00916.21
7.4.80.0100.01419.39
7.4.70.0100.00716.47
7.4.60.0100.00716.55
7.4.50.0040.01216.21
7.4.40.0090.01316.49
7.4.30.0100.00716.41
7.3.330.0030.00313.22
7.3.320.0020.00213.23
7.3.310.0070.00016.27
7.3.300.0000.00616.11
7.3.290.0070.00716.11
7.3.280.0080.01016.11
7.3.270.0170.00017.40
7.3.260.0110.00816.30
7.3.250.0090.00816.32
7.3.240.0100.01016.22
7.3.230.0100.00716.23
7.3.210.0150.00916.46
7.3.200.0070.01016.34
7.3.190.0100.00716.24
7.3.180.0000.02116.48
7.3.170.0090.00616.52
7.3.160.0130.00316.01
7.2.330.0060.01216.54
7.2.320.0100.00716.59
7.2.310.0060.01616.46
7.2.300.0070.01116.44
7.2.290.0050.01116.29
7.1.70.0410.00617.13
7.1.60.0290.01334.89
7.1.50.0590.01234.40
7.1.40.0320.01634.33
7.1.30.0780.01434.36
7.1.20.0280.01134.52
7.1.10.0060.01316.48
7.1.00.0060.01316.50
7.0.200.0090.00616.54
7.0.190.0030.01616.58
7.0.180.0100.01016.24
7.0.170.0060.01416.21
7.0.160.0120.00915.84
7.0.150.0470.01316.09
7.0.140.0130.00616.31
7.0.130.0030.01616.29
7.0.120.0500.00716.58
7.0.110.0090.01116.23
7.0.100.0000.01916.21
7.0.90.0090.00615.92
7.0.80.0100.01016.06
7.0.70.0100.00616.20
7.0.60.0100.00516.04
7.0.50.0030.01316.27
7.0.40.0060.00916.39
7.0.30.0080.01216.26
7.0.20.0180.00016.23
7.0.10.0030.01416.27
7.0.00.0060.01116.36

preferences:
41.4 ms | 401 KiB | 5 Q