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 $foo; } } $b = new Bar; var_dump($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)
8.3.60.0060.00918.06
8.3.50.0150.00421.94
8.3.40.0120.00318.58
8.3.30.0100.00719.01
8.3.20.0040.00420.04
8.3.10.0060.01223.61
8.3.00.0080.00019.10
8.2.180.0130.00916.63
8.2.170.0030.01722.96
8.2.160.0070.00720.35
8.2.150.0000.00724.18
8.2.140.0130.00624.66
8.2.130.0080.00826.16
8.2.120.0000.00819.36
8.2.110.0070.00421.04
8.2.100.0070.00717.63
8.2.90.0000.00819.17
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0040.00418.04
8.2.50.0040.00418.10
8.2.40.0040.00419.76
8.2.30.0070.00018.07
8.2.20.0040.00417.61
8.2.10.0000.00717.90
8.2.00.0040.00417.45
8.1.280.0070.01025.92
8.1.270.0060.00323.83
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0100.00024.01
8.1.230.0040.00720.32
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0030.00617.11
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0040.00418.66
8.1.160.0030.00621.91
8.1.150.0040.00418.41
8.1.140.0070.00017.30
8.1.130.0030.00317.70
8.1.120.0000.00717.23
8.1.110.0000.00817.34
8.1.100.0070.00017.30
8.1.90.0000.00717.35
8.1.80.0070.00017.21
8.1.70.0030.00317.23
8.1.60.0040.00417.49
8.1.50.0040.00417.33
8.1.40.0000.00817.39
8.1.30.0040.00417.55
8.1.20.0000.00717.51
8.1.10.0050.00317.29
8.1.00.0050.00317.36
8.0.300.0000.00718.77
8.0.290.0000.00916.58
8.0.280.0030.00318.42
8.0.270.0000.00717.16
8.0.260.0000.00617.18
8.0.250.0030.00316.77
8.0.240.0070.00016.75
8.0.230.0000.00716.68
8.0.220.0000.00716.71
8.0.210.0000.00716.75
8.0.200.0030.00316.73
8.0.190.0030.00316.81
8.0.180.0040.00416.77
8.0.170.0050.00216.81
8.0.160.0050.00316.81
8.0.150.0000.00716.68
8.0.140.0060.00316.69
8.0.130.0000.00513.31
8.0.120.0000.00716.77
8.0.110.0050.00216.62
8.0.100.0030.00516.57
8.0.90.0040.00416.81
8.0.80.0110.00616.70
8.0.70.0000.00716.69
8.0.60.0040.00316.86
8.0.50.0000.00716.64
8.0.30.0080.01016.91
8.0.20.0120.00717.40
8.0.10.0000.00816.76
8.0.00.0110.00616.55
7.4.330.0050.00015.00
7.4.320.0030.00316.35
7.4.300.0030.00316.48
7.4.290.0040.00416.40
7.4.280.0030.00416.26
7.4.270.0030.00316.38
7.4.260.0050.00316.39
7.4.250.0070.00016.30
7.4.240.0010.00616.48
7.4.230.0030.00316.44
7.4.220.0060.01516.30
7.4.210.0070.00716.45
7.4.200.0070.00016.36
7.4.160.0090.00616.27
7.4.150.0070.01017.40
7.4.140.0100.01017.86
7.4.130.0080.01116.43
7.4.120.0100.00816.29
7.4.110.0140.00316.29
7.4.100.0130.00316.39
7.4.90.0030.01416.24
7.4.80.0150.00619.39
7.4.70.0110.00716.43
7.4.60.0090.00616.39
7.4.50.0000.00816.14
7.4.40.0070.01016.08
7.4.30.0090.00616.41
7.3.330.0050.00013.01
7.3.320.0050.00013.07
7.3.310.0030.00316.00
7.3.300.0030.00315.98
7.3.290.0090.00616.04
7.3.280.0070.01016.08
7.3.270.0060.01117.40
7.3.260.0100.01416.11
7.3.250.0090.01016.24
7.3.240.0000.01616.42
7.3.230.0140.00616.39
7.3.210.0130.02516.33
7.3.200.0100.01019.39
7.3.190.0160.00316.16
7.3.180.0090.00916.18
7.3.170.0110.00516.48
7.3.160.0120.00416.14
7.2.330.0080.00816.34
7.2.320.0140.00316.48
7.2.310.0110.01116.54
7.2.300.0100.01016.54
7.2.290.0060.00916.48
5.4.320.0080.04712.45
5.4.310.0050.03912.45
5.4.300.0050.03812.45
5.4.290.0060.04312.45
5.4.280.0100.03812.33
5.4.270.0070.04312.33
5.4.260.0050.04212.33
5.4.250.0050.04012.33
5.4.240.0040.03812.33
5.4.230.0040.04012.33
5.4.220.0040.03712.32
5.4.210.0060.03512.33
5.4.200.0040.03912.32
5.4.190.0070.03512.32
5.4.180.0120.03212.32
5.4.170.0070.03612.33
5.4.160.0070.03512.33
5.4.150.0080.03512.32
5.4.140.0050.03812.01
5.4.130.0060.03612.00
5.4.120.0050.03811.95
5.4.110.0030.04011.95
5.4.100.0050.03811.95
5.4.90.0070.03811.95
5.4.80.0060.03711.95
5.4.70.0060.03811.94
5.4.60.0050.04311.95
5.4.50.0100.03511.95
5.4.40.0070.03611.93
5.4.30.0090.03511.93
5.4.20.0090.03711.93
5.4.10.0070.03511.93
5.4.00.0060.04111.42
5.3.290.0030.04112.80
5.3.280.0070.04212.71
5.3.270.0070.03812.72
5.3.260.0090.03612.72
5.3.250.0090.04012.72
5.3.240.0070.03812.72
5.3.230.0080.03812.71
5.3.220.0080.03512.68
5.3.210.0080.03912.68
5.3.200.0090.04212.68
5.3.190.0080.03712.68
5.3.180.0090.03512.68
5.3.170.0090.04412.67
5.3.160.0090.04212.68
5.3.150.0080.03912.67
5.3.140.0060.03812.66
5.3.130.0050.04112.66
5.3.120.0040.04512.66
5.3.110.0090.04112.66
5.3.100.0080.03612.12
5.3.90.0100.04112.08
5.3.80.0080.04212.08
5.3.70.0080.03912.08
5.3.60.0090.04112.06
5.3.50.0070.03912.00
5.3.40.0070.03612.00
5.3.30.0070.03711.94
5.3.20.0080.03911.71
5.3.10.0070.03911.68
5.3.00.0070.04211.66

preferences:
34.45 ms | 401 KiB | 5 Q