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) : StdClass { return new StdClass; } } $b = new Bar; var_dump($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)
8.3.60.0120.00618.30
8.3.50.0030.01021.98
8.3.40.0070.00718.64
8.3.30.0040.01118.92
8.3.20.0040.00420.23
8.3.10.0050.00323.57
8.3.00.0040.00420.89
8.2.180.0120.00916.63
8.2.170.0140.00722.96
8.2.160.0100.00320.32
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0090.00926.16
8.2.120.0030.00519.23
8.2.110.0060.00322.31
8.2.100.0050.00520.53
8.2.90.0030.00619.27
8.2.80.0060.00317.97
8.2.70.0050.00317.38
8.2.60.0080.00017.80
8.2.50.0030.00618.07
8.2.40.0030.00619.95
8.2.30.0050.00218.07
8.2.20.0070.00017.61
8.2.10.0000.00817.81
8.2.00.0000.00817.49
8.1.280.0120.00325.92
8.1.270.0040.00423.89
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00323.80
8.1.230.0040.00719.00
8.1.220.0000.00717.74
8.1.210.0050.00318.77
8.1.200.0000.00817.10
8.1.190.0000.00817.10
8.1.180.0050.00218.10
8.1.170.0000.00818.59
8.1.160.0040.00421.96
8.1.150.0040.00418.56
8.1.140.0030.00517.18
8.1.130.0000.00817.73
8.1.120.0040.00417.34
8.1.110.0000.00717.20
8.1.100.0030.00617.37
8.1.90.0000.00717.21
8.1.80.0030.00517.37
8.1.70.0070.00017.30
8.1.60.0040.00417.45
8.1.50.0060.00317.34
8.1.40.0040.00417.36
8.1.30.0040.00417.57
8.1.20.0060.00317.48
8.1.10.0040.00417.33
8.1.00.0070.00017.24
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0100.00018.41
8.0.270.0030.00317.24
8.0.260.0040.00417.12
8.0.250.0000.00716.83
8.0.240.0040.00416.68
8.0.230.0050.00216.71
8.0.220.0030.00316.67
8.0.210.0030.00316.72
8.0.200.0030.00316.80
8.0.190.0030.00316.85
8.0.180.0030.00516.76
8.0.170.0040.00416.76
8.0.160.0000.00816.63
8.0.150.0040.00416.57
8.0.140.0030.00616.59
8.0.130.0000.00513.48
8.0.120.0080.00016.71
8.0.110.0040.00416.75
8.0.100.0000.00716.68
8.0.90.0060.00316.56
8.0.80.0070.01016.72
8.0.70.0000.00716.70
8.0.60.0030.00316.68
8.0.50.0050.00316.73
8.0.30.0110.00916.96
8.0.20.0140.00517.40
8.0.10.0000.00816.73
8.0.00.0080.01016.66
7.4.330.0000.00515.13
7.4.320.0000.00616.38
7.4.300.0030.00316.45
7.4.290.0030.00316.45
7.4.280.0030.00316.44
7.4.270.0000.00716.36
7.4.260.0040.00416.20
7.4.250.0040.00416.34
7.4.240.0020.00516.40
7.4.230.0000.00716.43
7.4.220.0030.01416.30
7.4.210.0060.00916.53
7.4.200.0040.00416.26
7.4.160.0130.00316.36
7.4.150.0110.00617.40
7.4.140.0130.01017.86
7.4.130.0090.00716.41
7.4.120.0080.00916.26
7.4.110.0130.00316.46
7.4.100.0030.01316.35
7.4.90.0090.01316.28
7.4.80.0030.02019.39
7.4.70.0100.00716.40
7.4.60.0170.00016.36
7.4.50.0050.00316.27
7.4.40.0060.01016.34
7.4.30.0050.01116.38
7.3.330.0000.00513.02
7.3.320.0030.00313.14
7.3.310.0030.00316.20
7.3.300.0030.00315.96
7.3.290.0110.00316.12
7.3.280.0100.00516.13
7.3.270.0140.00317.40
7.3.260.0130.00316.56
7.3.250.0140.00316.33
7.3.240.0150.00316.32
7.3.230.0060.01016.39
7.3.210.0110.00716.36
7.3.200.0000.01619.39
7.3.190.0070.01016.38
7.3.180.0040.01116.47
7.3.170.0120.00416.27
7.3.160.0120.00416.43
7.2.330.0130.00416.30
7.2.320.0130.00316.55
7.2.310.0100.00716.47
7.2.300.0040.01516.29
7.2.290.0150.00316.26
5.4.350.0090.03512.02
5.4.340.0040.03812.01
5.4.320.0080.04212.45
5.4.310.0080.04212.45
5.4.300.0050.03812.45
5.4.290.0070.03812.45
5.4.280.0050.04212.34
5.4.270.0050.04012.34
5.4.260.0060.03912.34
5.4.250.0090.04312.33
5.4.240.0070.03912.33
5.4.230.0070.03812.33
5.4.220.0070.03712.33
5.4.210.0060.03712.33
5.4.200.0080.04012.33
5.4.190.0080.03512.32
5.4.180.0080.03812.33
5.4.170.0060.03712.34
5.4.160.0090.03512.33
5.4.150.0080.04212.33
5.4.140.0060.04212.01
5.4.130.0070.03712.00
5.4.120.0070.03811.96
5.4.110.0060.03811.95
5.4.100.0070.03911.95
5.4.90.0090.04111.96
5.4.80.0060.04111.96
5.4.70.0070.03711.95
5.4.60.0070.03511.95
5.4.50.0060.03911.95
5.4.40.0070.03911.94
5.4.30.0080.03611.94
5.4.20.0060.03611.93
5.4.10.0070.04011.94
5.4.00.0070.03911.43
5.3.290.0070.04312.80
5.3.280.0050.04012.71
5.3.270.0060.03912.72
5.3.260.0100.04212.72
5.3.250.0080.04312.72
5.3.240.0070.04012.72
5.3.230.0060.04012.71
5.3.220.0080.04212.68
5.3.210.0090.04412.68
5.3.200.0080.05412.68
5.3.190.0080.04212.68
5.3.180.0070.04412.67
5.3.170.0050.03912.67
5.3.160.0060.04212.67
5.3.150.0070.04312.67
5.3.140.0110.03912.66
5.3.130.0090.04512.66
5.3.120.0080.04312.66
5.3.110.0070.04212.66
5.3.100.0070.04212.12
5.3.90.0070.03912.08
5.3.80.0080.03712.07
5.3.70.0080.03712.08
5.3.60.0080.04312.07
5.3.50.0070.04012.00
5.3.40.0070.04012.00
5.3.30.0060.03811.94
5.3.20.0080.04011.71
5.3.10.0070.03911.69
5.3.00.0050.05011.66

preferences:
44.55 ms | 401 KiB | 5 Q