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)
8.3.70.0100.00716.63
8.3.60.0090.00918.27
8.3.50.0120.00921.04
8.3.40.0110.01118.68
8.3.30.0030.01018.96
8.3.20.0070.00720.25
8.3.10.0050.00321.95
8.3.00.0050.00319.25
8.2.180.0060.00916.32
8.2.170.0110.00422.96
8.2.160.0100.00320.53
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0100.00322.06
8.2.110.0090.00020.53
8.2.100.0110.00017.91
8.2.90.0050.00319.09
8.2.80.0080.00017.97
8.2.70.0000.00817.38
8.2.60.0000.00917.80
8.2.50.0090.00018.07
8.2.40.0000.00818.02
8.2.30.0040.00417.80
8.2.20.0040.00417.55
8.2.10.0000.00717.93
8.2.00.0040.00417.50
8.1.280.0120.00625.92
8.1.270.0040.00423.88
8.1.260.0070.00026.35
8.1.250.0070.00328.09
8.1.240.0070.01023.82
8.1.230.0070.00319.09
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.11
8.1.190.0000.00816.98
8.1.180.0000.00718.10
8.1.170.0050.00318.50
8.1.160.0040.00422.05
8.1.150.0060.00318.74
8.1.140.0080.00017.29
8.1.130.0030.00317.70
8.1.120.0030.00317.35
8.1.110.0040.00417.25
8.1.100.0070.00017.22
8.1.90.0000.00717.31
8.1.80.0050.00317.19
8.1.70.0000.00717.30
8.1.60.0070.00017.47
8.1.50.0030.00617.38
8.1.40.0000.00817.38
8.1.30.0040.00417.51
8.1.20.0040.00417.54
8.1.10.0000.00717.30
8.1.00.0040.00417.22
8.0.300.0060.00318.77
8.0.290.0040.00416.58
8.0.280.0040.00418.27
8.0.270.0000.00717.09
8.0.260.0080.00017.17
8.0.250.0070.00016.84
8.0.240.0000.00816.77
8.0.230.0000.00716.71
8.0.220.0070.00016.75
8.0.210.0070.00016.68
8.0.200.0030.00316.70
8.0.190.0000.00716.86
8.0.180.0000.00816.79
8.0.170.0080.00016.79
8.0.160.0040.00416.73
8.0.150.0000.00716.71
8.0.140.0000.00716.75
8.0.130.0050.00013.25
8.0.120.0040.00416.60
8.0.110.0000.00716.62
8.0.100.0070.00016.70
8.0.90.0000.00716.55
8.0.80.0060.00916.72
8.0.70.0000.00816.58
8.0.60.0000.00716.57
8.0.50.0000.00816.81
8.0.30.0080.01416.97
8.0.20.0090.01017.40
8.0.10.0070.00016.68
8.0.00.0050.01216.58
7.4.330.0070.00015.05
7.4.320.0060.00316.45
7.4.300.0060.00016.43
7.4.290.0060.00016.22
7.4.280.0040.00416.37
7.4.270.0000.00716.44
7.4.260.0070.00016.29
7.4.250.0040.00416.43
7.4.240.0030.00416.35
7.4.230.0040.00416.20
7.4.220.0090.00616.49
7.4.210.0070.00616.40
7.4.200.0030.00316.27
7.4.160.0070.00716.18
7.4.150.0100.01317.40
7.4.140.0120.00817.86
7.4.130.0070.01216.42
7.4.120.0150.00116.31
7.4.110.0070.01016.33
7.4.100.0070.01016.48
7.4.90.0130.00316.52
7.4.80.0110.00619.39
7.4.70.0070.01016.11
7.4.60.0140.00616.10
7.4.50.0020.00216.35
7.4.40.0150.00316.58
7.4.30.0150.00316.28
7.3.330.0050.00013.21
7.3.320.0030.00312.94
7.3.310.0030.00316.21
7.3.300.0000.00716.08
7.3.290.0160.00816.15
7.3.280.0080.00716.17
7.3.270.0060.01217.40
7.3.260.0060.01216.20
7.3.250.0060.01016.43
7.3.240.0100.00716.20
7.3.230.0090.01416.41
7.3.210.0080.00916.05
7.3.200.0080.01219.39
7.3.190.0100.01016.16
7.3.180.0060.01216.19
7.3.170.0060.01516.27
7.3.160.0100.00716.52
7.2.330.0140.00316.71
7.2.320.0120.00916.59
7.2.310.0120.00916.48
7.2.300.0060.00916.42
7.2.290.0140.00816.58
5.4.340.0770.00018.99
5.4.320.0100.03312.45
5.4.310.0070.03812.45
5.4.300.0070.03612.45
5.4.290.0040.04312.45
5.4.280.0070.04512.35
5.4.270.0100.03212.35
5.4.260.0070.03712.35
5.4.250.0080.03812.34
5.4.240.0060.03612.34
5.4.230.0040.04012.33
5.4.220.0070.03612.34
5.4.210.0090.03412.34
5.4.200.0070.04412.34
5.4.190.0060.04112.34
5.4.180.0080.04512.33
5.4.170.0110.04112.34
5.4.160.0090.03512.34
5.4.150.0090.03412.34
5.4.140.0070.03812.02
5.4.130.0090.03412.01
5.4.120.0080.04011.96
5.4.110.0080.04011.96
5.4.100.0040.03711.96
5.4.90.0060.04411.96
5.4.80.0040.04111.96
5.4.70.0080.03511.96
5.4.60.0070.03911.96
5.4.50.0060.04811.96
5.4.40.0140.04511.95
5.4.30.0050.03711.95
5.4.20.0040.03911.95
5.4.10.0080.03911.95
5.4.00.0030.04011.44

preferences:
41.98 ms | 401 KiB | 5 Q