3v4l.org

run code in 300+ PHP versions simultaneously
<?hh class A {} class B {} function foo(): A { return 3; } 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)
8.3.60.0130.00718.31
8.3.50.0080.01021.01
8.3.40.0100.00618.66
8.3.30.0100.00318.92
8.3.20.0040.00420.16
8.3.10.0000.00820.58
8.3.00.0090.00019.38
8.2.180.0000.01516.32
8.2.170.0110.00422.96
8.2.160.0120.00318.83
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0050.00322.31
8.2.110.0070.00320.53
8.2.100.0080.00319.33
8.2.90.0000.00719.05
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0030.00617.91
8.2.50.0040.00418.07
8.2.40.0000.00818.03
8.2.30.0030.00617.80
8.2.20.0070.00017.41
8.2.10.0000.00817.79
8.2.00.0070.00017.60
8.1.280.0150.00625.92
8.1.270.0030.00623.92
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0100.00023.92
8.1.230.0090.00319.14
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00717.10
8.1.190.0050.00317.11
8.1.180.0050.00218.10
8.1.170.0080.00018.51
8.1.160.0040.00421.80
8.1.150.0040.00418.74
8.1.140.0040.00417.30
8.1.130.0050.00317.74
8.1.120.0050.00217.22
8.1.110.0070.00017.32
8.1.100.0000.00717.34
8.1.90.0000.00717.21
8.1.80.0000.00717.28
8.1.70.0070.00017.26
8.1.60.0060.00317.32
8.1.50.0050.00317.28
8.1.40.0040.00417.24
8.1.30.0030.00617.48
8.1.20.0080.00017.48
8.1.10.0000.00717.29
8.1.00.0000.00817.34
8.0.300.0000.00818.77
8.0.290.0020.00516.63
8.0.280.0000.00718.37
8.0.270.0030.00317.09
8.0.260.0000.00617.16
8.0.250.0030.00316.71
8.0.240.0030.00316.70
8.0.230.0040.00416.86
8.0.220.0030.00316.81
8.0.210.0070.00016.77
8.0.200.0030.00316.85
8.0.190.0040.00416.90
8.0.180.0070.00016.76
8.0.170.0040.00416.73
8.0.160.0040.00416.88
8.0.150.0040.00416.73
8.0.140.0050.00316.67
8.0.130.0060.00013.42
8.0.120.0040.00416.54
8.0.110.0080.00016.65
8.0.100.0000.00716.63
8.0.90.0040.00416.73
8.0.80.0000.01616.72
8.0.70.0000.00716.63
8.0.60.0000.00716.70
8.0.50.0070.00016.71
8.0.30.0070.01316.89
8.0.20.0090.01217.40
8.0.10.0040.00416.91
8.0.00.0130.00616.79
7.4.330.0050.00015.00
7.4.320.0000.00616.46
7.4.300.0000.00816.36
7.4.290.0000.00616.36
7.4.280.0070.00016.50
7.4.270.0030.00516.26
7.4.260.0030.00316.44
7.4.250.0000.00716.42
7.4.240.0060.00116.41
7.4.230.0030.00316.53
7.4.220.0030.01616.53
7.4.210.0110.00416.48
7.4.200.0000.00716.35
7.4.160.0070.01416.44
7.4.150.0180.00917.40
7.4.140.0100.00717.86
7.4.130.0110.00716.32
7.4.120.0100.00616.38
7.4.110.0100.00716.36
7.4.100.0090.00916.48
7.4.90.0150.00316.38
7.4.80.0100.01019.39
7.4.70.0160.00616.29
7.4.60.0060.01016.33
7.4.50.0000.00516.48
7.4.40.0060.01016.31
7.4.30.0120.00416.34
7.3.330.0060.00012.99
7.3.320.0050.00012.93
7.3.310.0070.00016.08
7.3.300.0000.00716.03
7.3.290.0040.01116.04
7.3.280.0050.01016.14
7.3.270.0000.01817.40
7.3.260.0090.01316.09
7.3.250.0080.00816.22
7.3.240.0100.00616.05
7.3.230.0150.00616.39
7.3.210.0070.01116.05
7.3.200.0160.00619.39
7.3.190.0160.00716.13
7.3.180.0070.01316.09
7.3.170.0030.01316.32
7.3.160.0070.01016.15
7.2.330.0230.01616.23
7.2.320.0100.01016.52
7.2.310.0070.01416.55
7.2.300.0120.00616.19
7.2.290.0080.01216.50
5.4.340.0630.00018.98
5.4.320.0050.03712.45
5.4.310.0050.04012.45
5.4.300.0080.03512.45
5.4.290.0040.04412.45
5.4.280.0070.03612.35
5.4.270.0040.03912.34
5.4.260.0030.04712.35
5.4.250.0040.04012.35
5.4.240.0070.03612.34
5.4.230.0070.03712.34
5.4.220.0030.03912.34
5.4.210.0080.03712.34
5.4.200.0080.04112.34
5.4.190.0090.03312.33
5.4.180.0050.03612.34
5.4.170.0030.03812.35
5.4.160.0040.03812.34
5.4.150.0060.04312.34
5.4.140.0080.03812.02
5.4.130.0050.03912.01
5.4.120.0070.03711.96
5.4.110.0040.04411.96
5.4.100.0080.03411.96
5.4.90.0070.04411.96
5.4.80.0060.04511.96
5.4.70.0020.03811.96
5.4.60.0070.03711.96
5.4.50.0090.03311.96
5.4.40.0060.04411.95
5.4.30.0030.04311.95
5.4.20.0060.03711.95
5.4.10.0070.04211.95
5.4.00.0060.03611.43

preferences:
42.94 ms | 401 KiB | 5 Q