3v4l.org

run code in 300+ PHP versions simultaneously
<?php $object1 = (object) ['foo' => 1]; $object2 = (object) ['bar' => 2]; $input['id'] = [1,2,3,4]; $input['name'] = ['a' , 'b' , 'c']; $input['alias'] = ['i' , 'ii' , 'iii' , 'iv' , 'v']; $input['object'] = [$object1 , $object2]; var_export( array_map( function(?int $id, ?string $name, ?string $alias, ?object $object) { $id ??= 0; $name ??= ''; $alias ??= ''; return get_defined_vars(); }, $input['id'], $input['name'], $input['alias'], $input['object'] ) );

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)
8.4.130.0050.00317.92
8.4.120.0110.01020.58
8.4.110.0060.00220.64
8.4.100.0050.00518.59
8.4.90.0130.00720.69
8.4.80.0080.00919.02
8.4.70.0080.00217.95
8.4.60.0060.00418.80
8.4.50.0120.00818.46
8.4.40.0030.00617.80
8.4.30.0190.00018.75
8.4.20.0130.00718.00
8.4.10.0130.00619.54
8.3.260.0130.00617.08
8.3.250.0130.00618.81
8.3.240.0130.00717.07
8.3.230.0120.00516.84
8.3.220.0130.00619.06
8.3.210.0120.00718.42
8.3.200.0040.00516.95
8.3.190.0020.00617.20
8.3.180.0100.00916.85
8.3.170.0090.00920.75
8.3.160.0130.00616.78
8.3.150.0100.01017.03
8.3.140.0110.00716.58
8.3.130.0040.00418.38
8.3.120.0060.00320.71
8.3.110.0030.00620.94
8.3.100.0050.00524.06
8.3.90.0070.00426.77
8.3.80.0090.00018.17
8.3.70.0180.00418.30
8.3.60.0140.00716.77
8.3.50.0140.00716.75
8.3.40.0100.00321.90
8.3.30.0100.00718.70
8.3.20.0100.00521.77
8.3.10.0120.00321.62
8.3.00.0040.01119.09
8.2.290.0130.00520.77
8.2.280.0090.01018.62
8.2.270.0180.00017.24
8.2.260.0030.01416.74
8.2.250.0040.00416.82
8.2.240.0030.00618.82
8.2.230.0070.01322.58
8.2.220.0120.00037.54
8.2.210.0000.00726.77
8.2.200.0090.00016.63
8.2.190.0120.00316.58
8.2.180.0110.00416.63
8.2.170.0030.01219.09
8.2.160.0120.00318.84
8.2.150.0110.00719.23
8.2.140.0070.00720.30
8.2.130.0150.00020.47
8.2.120.0060.01019.39
8.2.110.0090.00619.14
8.2.100.0110.00418.85
8.2.90.0100.00618.91
8.2.80.0150.00019.15
8.2.70.0090.00618.89
8.2.60.0130.00318.80
8.2.50.0040.01219.18
8.2.40.0070.00718.66
8.2.30.0090.00618.83
8.2.20.0150.00018.95
8.2.10.0150.00018.66
8.2.00.0080.00818.75
8.1.330.0080.01121.80
8.1.320.0110.00916.43
8.1.310.0070.00716.34
8.1.300.0000.01116.42
8.1.290.0060.00330.84
8.1.280.0160.00625.92
8.1.270.0120.00321.91
8.1.260.0070.01121.78
8.1.250.0100.00622.14
8.1.240.0040.01218.48
8.1.230.0120.00318.68
8.1.220.0120.00318.85
8.1.210.0080.00818.55
8.1.200.0150.00018.75
8.1.190.0080.00818.73
8.1.180.0130.00318.40
8.1.170.0030.01318.88
8.1.160.0040.01118.47
8.1.150.0160.00318.88
8.1.140.0070.01018.48
8.1.130.0100.00718.69
8.1.120.0090.00618.54
8.1.110.0110.00418.63
8.1.100.0120.00619.66
8.1.90.0160.00318.58
8.1.80.0040.01419.69
8.1.70.0090.00618.60
8.1.60.0040.01118.66
8.1.50.0110.00718.50
8.1.40.0060.01318.62
8.1.30.0110.00819.00
8.1.20.0110.00720.02
8.1.10.0060.00918.69
8.1.00.0090.00618.61

preferences:
37.84 ms | 403 KiB | 5 Q