3v4l.org

run code in 300+ PHP versions simultaneously
<?php function filter() { return array_filter(array('foo' => 42, 'bar' => 50), function ($val) { return $val == 50; }); } function map() { return array_map(function ($val) { return $val*2; }, array('foo' => 84, 'bar' => 25)); } for ($i = 0; i < 100; $i++) { filter(); map(); } var_dump(filter(), bar());

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)
8.3.60.0120.00918.41
8.3.50.0100.00722.04
8.3.40.0070.00718.76
8.3.30.0110.00418.63
8.3.20.0070.00020.27
8.3.10.0040.00423.69
8.3.00.0040.00419.79
8.2.180.0070.01416.63
8.2.170.0130.00622.96
8.2.160.0070.00720.23
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0050.00319.03
8.2.120.0040.00426.35
8.2.110.0060.00322.29
8.2.100.0080.00317.93
8.2.90.0000.00819.22
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0000.00818.03
8.2.50.0000.00818.07
8.2.40.0050.00520.60
8.2.30.0050.00220.69
8.2.20.0070.00017.68
8.2.10.0040.00418.00
8.2.00.0020.00518.13
8.1.280.0100.01025.92
8.1.270.0120.00321.95
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0030.00523.88
8.1.230.0140.00019.10
8.1.220.0050.00317.75
8.1.210.0000.00918.77
8.1.200.0050.00517.35
8.1.190.0000.00917.38
8.1.180.0040.00418.10
8.1.170.0000.00918.71
8.1.160.0040.00420.65
8.1.150.0050.00218.89
8.1.140.0080.00019.59
8.1.130.0000.00717.63
8.1.120.0040.00417.52
8.1.110.0030.00617.43
8.1.100.0000.00817.53
8.1.90.0040.00417.48
8.1.80.0030.00517.45
8.1.70.0000.00717.35
8.1.60.0080.00417.61
8.1.50.0000.00917.46
8.1.40.0040.00417.37
8.1.30.0050.00317.67
8.1.20.0050.00317.56
8.1.10.0000.00817.60
8.1.00.0040.00417.50
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0080.00018.45
8.0.270.0020.00517.32
8.0.260.0030.00318.37
8.0.250.0000.00616.99
8.0.240.0000.00717.05
8.0.230.0030.00316.93
8.0.220.0000.00816.92
8.0.210.0000.00716.90
8.0.200.0000.00717.01
8.0.190.0000.00717.04
8.0.180.0080.00016.89
8.0.170.0000.00917.05
8.0.160.0040.00416.97
8.0.150.0030.00316.82
8.0.140.0050.00316.93
8.0.130.0040.00413.36
8.0.120.0060.00316.90
8.0.110.0050.00216.92
8.0.100.0060.00317.04
8.0.90.0050.00217.08
8.0.80.0090.00616.86
8.0.70.0000.00716.84
8.0.60.0080.00016.84
8.0.50.0050.00316.89
8.0.30.0080.01117.08
8.0.20.0100.01117.40
8.0.10.0000.00717.12
8.0.00.0110.00716.75
7.4.330.0050.00016.66
7.4.320.0030.00316.46
7.4.300.0030.00616.34
7.4.290.0030.00316.35
7.4.280.0080.00016.37
7.4.270.0070.00016.33
7.4.260.0040.00416.48
7.4.250.0000.00816.33
7.4.240.0030.00416.46
7.4.230.0000.00716.59
7.4.220.0060.01116.43
7.4.210.0070.00816.43
7.4.200.0070.00016.49
7.4.160.0040.01216.48
7.4.150.0070.01417.40
7.4.140.0100.01217.86
7.4.130.0030.01716.48
7.4.120.0100.01316.39
7.4.110.0140.00916.64
7.4.100.0150.00316.50
7.4.90.0150.00616.50
7.4.80.0070.01419.39
7.4.70.0030.01916.50
7.4.60.0070.01116.42
7.4.50.0100.00616.42
7.4.40.0080.01216.44
7.4.30.0100.00616.44
7.3.330.0040.00413.23
7.3.320.0000.00613.23
7.3.310.0000.00716.18
7.3.300.0040.00416.34
7.3.290.0040.00416.17
7.3.280.0120.00916.28
7.3.270.0200.00817.40
7.3.260.0100.01016.39
7.3.250.0110.01516.38
7.3.240.0090.01116.34
7.3.230.0150.01216.39
7.3.210.0070.01316.41
7.3.200.0130.00816.13
7.3.190.0070.01016.71
7.3.180.0140.00716.54
7.3.170.0150.00916.35
7.3.160.0060.01316.23
7.2.330.0130.00616.34
7.2.320.0090.00916.53
7.2.310.0140.01016.60
7.2.300.0140.00516.57
7.2.290.0060.01516.39

preferences:
56.3 ms | 401 KiB | 5 Q