3v4l.org

run code in 300+ PHP versions simultaneously
<?hh interface Foo { public function foo(String $foo) : String; } class Bar implements Foo { public function foo(String $foo) { return new StdClass; } } $b = new Bar; var_dump((string) $b->foo("test"));

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)
8.3.40.0070.00718.55
8.3.30.0100.00320.09
8.3.20.0040.00420.04
8.3.10.0030.00622.10
8.3.00.0000.00822.43
8.2.170.0090.00622.96
8.2.160.0070.00722.08
8.2.150.0120.00624.18
8.2.140.0090.00024.66
8.2.130.0070.00326.16
8.2.120.0080.00020.81
8.2.110.0060.00322.20
8.2.100.0080.00317.59
8.2.90.0020.00519.23
8.2.80.0040.00419.39
8.2.70.0000.00817.25
8.2.60.0080.00017.80
8.2.50.0040.00418.07
8.2.40.0060.00319.75
8.2.30.0070.00019.31
8.2.20.0040.00417.39
8.2.10.0050.00317.54
8.2.00.0030.00517.54
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0130.00323.95
8.1.230.0070.00319.22
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0000.00717.27
8.1.180.0030.00618.89
8.1.170.0000.00818.53
8.1.160.0040.00418.72
8.1.150.0000.00718.54
8.1.140.0040.00417.21
8.1.130.0030.00317.77
8.1.120.0070.00017.23
8.1.110.0000.00917.31
8.1.100.0050.00317.35
8.1.90.0000.00717.32
8.1.80.0000.00717.16
8.1.70.0030.00317.20
8.1.60.0030.00617.44
8.1.50.0080.00017.36
8.1.40.0070.00317.23
8.1.30.0000.00717.38
8.1.20.0060.00317.41
8.1.10.0000.00817.43
8.1.00.0070.00017.29
8.0.300.0060.00318.77
8.0.290.0000.00717.05
8.0.280.0070.00018.37
8.0.270.0030.00317.14
8.0.260.0030.00316.79
8.0.250.0030.00316.82
8.0.240.0030.00516.84
8.0.230.0030.00316.84
8.0.220.0070.00016.69
8.0.210.0030.00316.77
8.0.200.0060.00016.70
8.0.190.0030.00316.82
8.0.180.0070.00016.69
8.0.170.0040.00416.76
8.0.160.0030.00316.69
8.0.150.0030.00516.71
8.0.140.0040.00416.66
8.0.130.0000.00713.33
8.0.120.0060.00316.77
8.0.110.0040.00416.75
8.0.100.0000.00716.71
8.0.90.0030.00316.60
8.0.80.0000.01416.77
8.0.70.0050.00216.69
8.0.60.0040.00416.80
8.0.50.0070.00016.61
8.0.30.0120.00517.17
8.0.20.0120.01217.40
8.0.10.0040.00416.73
8.0.00.0080.01416.60
7.4.330.0050.00015.00
7.4.320.0000.00616.47
7.4.300.0030.00316.50
7.4.290.0070.00016.36
7.4.280.0030.00316.30
7.4.270.0000.00716.36
7.4.260.0020.00213.24
7.4.250.0030.00316.38
7.4.240.0020.00516.45
7.4.230.0030.00316.55
7.4.220.0040.01316.38
7.4.210.0080.00816.48
7.4.200.0030.00316.16
7.4.190.0040.00416.31
7.4.160.0090.00916.16
7.4.150.0070.01017.40
7.4.140.0120.00617.86
7.4.130.0110.00616.40
7.4.120.0110.00516.49
7.4.110.0060.01216.35
7.4.100.0040.01516.59
7.4.90.0140.00416.50
7.4.80.0090.00919.39
7.4.70.0060.00916.38
7.4.60.0000.01716.30
7.4.50.0030.00516.34
7.4.40.0030.01222.77
7.4.30.0120.00616.16
7.3.330.0030.00313.01
7.3.320.0070.00012.96
7.3.310.0040.00416.21
7.3.300.0000.00615.98
7.3.290.0130.00316.16
7.3.280.0070.00816.11
7.3.270.0070.01117.40
7.3.260.0120.01216.40
7.3.250.0080.00916.16
7.3.240.0140.00716.30
7.3.230.0120.00416.39
7.3.210.0000.01616.04
7.3.200.0160.00719.39
7.3.190.0040.01216.30
7.3.180.0070.01116.04
7.3.170.0030.01716.36
7.3.160.0060.00916.38
7.2.330.0000.01716.58
7.2.320.0160.00316.47
7.2.310.0130.00316.65
7.2.300.0120.00616.29
7.2.290.0120.00416.39
5.4.320.0080.03512.45
5.4.310.0040.04012.45
5.4.300.0090.03412.45
5.4.290.0060.03912.45
5.4.280.0070.04312.33
5.4.270.0080.03712.33
5.4.260.0040.04212.33
5.4.250.0070.03612.33
5.4.240.0070.03712.33
5.4.230.0070.04112.32
5.4.220.0050.04612.32
5.4.210.0100.04112.32
5.4.200.0070.04712.32
5.4.190.0090.04112.32
5.4.180.0080.03812.32
5.4.170.0080.04412.33
5.4.160.0090.04012.33
5.4.150.0050.04212.32
5.4.140.0060.03712.01
5.4.130.0070.03512.00
5.4.120.0080.03811.95
5.4.110.0090.04111.95
5.4.100.0070.03911.95
5.4.90.0060.03811.95
5.4.80.0070.03811.95
5.4.70.0150.04111.94
5.4.60.0070.03511.94
5.4.50.0070.03811.95
5.4.40.0050.03511.94
5.4.30.0070.03611.93
5.4.20.0070.04111.93
5.4.10.0050.03611.93
5.4.00.0070.03511.42
5.3.290.0080.03712.80
5.3.280.0090.04212.71
5.3.270.0070.04012.72
5.3.260.0070.03812.72
5.3.250.0050.04212.72
5.3.240.0040.04112.72
5.3.230.0040.03812.71
5.3.220.0080.03512.68
5.3.210.0090.04112.68
5.3.200.0070.03812.68
5.3.190.0090.03812.68
5.3.180.0070.03812.67
5.3.170.0070.04212.67
5.3.160.0060.04012.68
5.3.150.0050.04312.67
5.3.140.0120.04412.66
5.3.130.0110.05012.66
5.3.120.0090.05312.66
5.3.110.0070.05212.66
5.3.100.0110.04312.12
5.3.90.0070.04612.08
5.3.80.0070.04412.07
5.3.70.0100.04212.07
5.3.60.0100.04312.06
5.3.50.0100.04212.00
5.3.40.0070.04612.00
5.3.30.0080.04311.94
5.3.20.0080.04211.71
5.3.10.0090.04311.68
5.3.00.0090.04211.66

preferences:
38.71 ms | 400 KiB | 5 Q