3v4l.org

run code in 300+ PHP versions simultaneously
<?hh class A {} class B {} function foo(): A { return new B; } var_dump( foo() );

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)
8.3.60.0170.00318.43
8.3.50.0100.00722.04
8.3.40.0090.00618.59
8.3.30.0070.00718.96
8.3.20.0040.00420.17
8.3.10.0000.00820.03
8.3.00.0080.00019.13
8.2.180.0100.00318.41
8.2.170.0070.00722.96
8.2.160.0110.00719.26
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00422.18
8.2.110.0030.01320.38
8.2.100.0100.00017.91
8.2.90.0030.00619.00
8.2.80.0000.00817.97
8.2.70.0000.00817.38
8.2.60.0070.00017.55
8.2.50.0070.00418.07
8.2.40.0040.00418.02
8.2.30.0000.00717.95
8.2.20.0000.00817.55
8.2.10.0040.00417.97
8.2.00.0070.00017.42
8.1.280.0090.00625.92
8.1.270.0090.00023.79
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0060.00323.91
8.1.230.0040.00719.02
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0000.00717.22
8.1.180.0080.00018.10
8.1.170.0030.00618.34
8.1.160.0040.00421.89
8.1.150.0000.00718.76
8.1.140.0070.00017.38
8.1.130.0070.00017.75
8.1.120.0040.00417.35
8.1.110.0030.00517.27
8.1.100.0000.00717.32
8.1.90.0070.00017.22
8.1.80.0000.00717.31
8.1.70.0000.00817.28
8.1.60.0080.00017.37
8.1.50.0040.00417.30
8.1.40.0060.00317.37
8.1.30.0030.00617.44
8.1.20.0040.00417.46
8.1.10.0000.00817.29
8.1.00.0040.00417.32
8.0.300.0050.00318.77
8.0.290.0000.00816.63
8.0.280.0000.00718.30
8.0.270.0070.00017.18
8.0.260.0030.00317.09
8.0.250.0070.00016.82
8.0.240.0000.00716.81
8.0.230.0030.00316.71
8.0.220.0000.00616.80
8.0.210.0030.00316.79
8.0.200.0000.01016.83
8.0.190.0040.00416.77
8.0.180.0080.00016.79
8.0.170.0040.00416.82
8.0.160.0030.00516.62
8.0.150.0030.00316.78
8.0.140.0030.00316.74
8.0.130.0000.00513.46
8.0.120.0040.00416.78
8.0.110.0000.00716.75
8.0.100.0070.00016.66
8.0.90.0070.00016.71
8.0.80.0070.00716.79
8.0.70.0080.00016.82
8.0.60.0000.00716.64
8.0.50.0040.00416.70
8.0.30.0100.00917.09
8.0.20.0170.00917.40
8.0.10.0030.00516.79
8.0.00.0110.00616.90
7.4.330.0000.00515.07
7.4.320.0060.00316.37
7.4.300.0030.00616.36
7.4.290.0030.00316.37
7.4.280.0070.00016.36
7.4.270.0050.00216.24
7.4.260.0000.00716.34
7.4.250.0000.00716.30
7.4.240.0030.00416.42
7.4.230.0030.00316.36
7.4.220.0080.00816.40
7.4.210.0060.01316.31
7.4.200.0030.00316.27
7.4.160.0160.01316.52
7.4.150.0110.00717.40
7.4.140.0100.01117.86
7.4.130.0080.01016.34
7.4.120.0080.00916.27
7.4.110.0110.00616.37
7.4.100.0130.00316.26
7.4.90.0050.01416.33
7.4.80.0060.01919.39
7.4.70.0030.01616.46
7.4.60.0150.00016.39
7.4.50.0040.00416.43
7.4.40.0080.00916.44
7.4.30.0150.00316.39
7.3.330.0030.00313.11
7.3.320.0000.00513.11
7.3.310.0030.00316.09
7.3.300.0030.00316.14
7.3.290.0050.00816.15
7.3.280.0080.00916.16
7.3.270.0100.00717.40
7.3.260.0090.00916.44
7.3.250.0070.00916.34
7.3.240.0040.01816.26
7.3.230.0120.00916.39
7.3.210.0060.00916.31
7.3.200.0090.01319.39
7.3.190.0070.01416.31
7.3.180.0130.00316.31
7.3.170.0120.00916.31
7.3.160.0090.00616.51
7.2.330.0100.00616.18
7.2.320.0000.01616.38
7.2.310.0100.00716.30
7.2.300.0030.01316.24
7.2.290.0100.01616.54
5.4.340.0630.00019.11
5.4.320.0070.03612.45
5.4.310.0060.04112.45
5.4.300.0090.03512.45
5.4.290.0100.03912.45
5.4.280.0070.03712.34
5.4.270.0080.03912.35
5.4.260.0040.04312.35
5.4.250.0070.04212.35
5.4.240.0070.03612.35
5.4.230.0040.04112.34
5.4.220.0080.03612.34
5.4.210.0080.03812.34
5.4.200.0060.04112.34
5.4.190.0050.03812.33
5.4.180.0070.04012.33
5.4.170.0090.04212.34
5.4.160.0090.03812.34
5.4.150.0070.03812.34
5.4.140.0050.04312.02
5.4.130.0050.03612.01
5.4.120.0070.03511.96
5.4.110.0070.03411.96
5.4.100.0060.03611.96
5.4.90.0080.03811.96
5.4.80.0070.03611.96
5.4.70.0090.03611.96
5.4.60.0070.03511.96
5.4.50.0060.04011.96
5.4.40.0060.03911.95
5.4.30.0100.03511.95
5.4.20.0040.03911.95
5.4.10.0070.03611.95
5.4.00.0050.03711.44

preferences:
30.83 ms | 401 KiB | 5 Q