3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Fish {} class Mammal {} class Whale extends Mammal {} class Human extends Mammal {} class Shark extends Fish {} function anyFish(array $collection) { foreach ($collection as $item) { if((is_array($item) && anyFish($item)) || $item instanceof Fish) { return true; } } return false; } $solar_system = [ 'mars' => [ 'dirt' => [new Human] ], 'earth' => [ 'pacific' => [new Whale, new Whale, new Whale], 'atlantic' => [new Human] ] ]; $seas = [ 'pacific' => [new Whale, new Whale, new Shark, new Whale], 'atlantic' => [new Human, new Shark] ]; $pub = [new Human, new Human]; var_dump(anyFish($solar_system)); var_dump(anyFish($seas)); var_dump(anyFish($pub));

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)
8.3.60.0170.00318.43
8.3.50.0030.01018.08
8.3.40.0110.00418.79
8.3.30.0040.01218.85
8.3.20.0040.00420.85
8.3.10.0000.00821.72
8.3.00.0000.00721.96
8.2.180.0120.00916.50
8.2.170.0070.00722.96
8.2.160.0090.00620.96
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0070.00019.77
8.2.120.0080.00026.35
8.2.110.0060.01120.24
8.2.100.0030.00919.57
8.2.90.0090.00018.02
8.2.80.0000.00817.97
8.2.70.0000.00918.05
8.2.60.0000.00718.16
8.2.50.0040.00418.10
8.2.40.0000.00819.34
8.2.30.0040.00419.24
8.2.20.0040.00418.14
8.2.10.0100.00019.37
8.2.00.0050.00218.13
8.1.280.0070.01125.92
8.1.270.0050.00318.91
8.1.260.0100.00326.35
8.1.250.0070.00028.09
8.1.240.0100.00019.26
8.1.230.0090.00320.99
8.1.220.0080.00017.77
8.1.210.0040.00418.77
8.1.200.0080.00017.35
8.1.190.0060.00317.22
8.1.180.0000.00818.10
8.1.170.0040.00418.59
8.1.160.0040.00418.93
8.1.150.0040.00718.93
8.1.140.0040.00418.82
8.1.130.0040.00417.49
8.1.120.0000.00717.50
8.1.110.0070.00017.55
8.1.100.0070.00017.54
8.1.90.0000.00817.55
8.1.80.0030.00517.51
8.1.70.0000.00717.54
8.1.60.0050.00317.49
8.1.50.0040.00417.44
8.1.40.0040.00417.49
8.1.30.0040.00417.58
8.1.20.0000.00817.61
8.1.10.0060.00317.54
8.1.00.0000.00817.55
8.0.300.0050.00319.67
8.0.290.0080.00016.63
8.0.280.0030.00718.48
8.0.270.0000.00717.30
8.0.260.0000.00616.86
8.0.250.0000.00716.90
8.0.240.0040.00416.98
8.0.230.0000.00717.00
8.0.220.0070.00016.94
8.0.210.0030.00416.99
8.0.200.0000.00716.92
8.0.190.0050.00216.86
8.0.180.0000.00816.88
8.0.170.0040.00416.98
8.0.160.0040.00416.91
8.0.150.0000.00816.91
8.0.140.0030.00516.82
8.0.130.0000.00613.40
8.0.120.0040.00416.91
8.0.110.0050.00316.75
8.0.100.0070.00016.78
8.0.90.0000.00716.86
8.0.80.0110.00716.88
8.0.70.0040.00416.82
8.0.60.0050.00316.90
8.0.50.0040.00416.91
8.0.30.0120.00717.02
8.0.20.0110.01017.40
8.0.10.0030.00516.98
8.0.00.0100.00916.87
7.4.330.0050.00015.55
7.4.320.0060.00016.64
7.4.300.0000.00616.66
7.4.290.0000.00716.61
7.4.280.0040.00416.55
7.4.270.0030.00316.69
7.4.260.0020.00516.63
7.4.250.0030.00316.43
7.4.240.0070.00016.57
7.4.230.0080.00016.45
7.4.220.0040.00416.61
7.4.210.0030.01116.63
7.4.200.0030.00316.62
7.4.160.0120.00616.63
7.4.140.0120.00717.86
7.4.130.0110.00916.59
7.4.120.0090.01216.57
7.4.110.0120.01216.56
7.4.100.0070.01416.59
7.4.90.0030.01416.48
7.4.80.0100.01319.39
7.4.70.0160.00016.63
7.4.60.0090.00616.60
7.4.50.0070.00716.37
7.4.40.0180.00616.43
7.4.00.0050.00514.95
7.3.330.0000.00513.22
7.3.320.0000.00613.24
7.3.310.0090.00016.39
7.3.300.0040.00416.39
7.3.290.0000.00616.35
7.3.280.0080.00816.37
7.3.260.0110.00716.46
7.3.240.0120.00716.57
7.3.230.0130.00316.39
7.3.210.0030.01516.37
7.3.200.0070.01016.68
7.3.190.0120.00316.36
7.3.180.0070.01316.40
7.3.170.0130.01016.43
7.3.160.0110.00716.35
7.3.10.0730.00314.91
7.3.00.0750.00714.85
7.2.330.0040.01416.83
7.2.320.0150.00916.70
7.2.310.0100.00616.66
7.2.300.0070.01016.44
7.2.290.0120.01216.53
7.2.130.0560.00714.96
7.2.120.1390.00315.02
7.2.110.0710.00314.97
7.2.100.0620.00315.25
7.2.90.0750.00315.00
7.2.80.0730.00315.08
7.2.70.0640.00614.99
7.2.60.0720.00715.07
7.2.50.0500.01014.79
7.2.40.0770.00315.14
7.2.30.0690.00314.93
7.2.20.0550.00315.05
7.2.10.0750.00714.89
7.2.00.0520.00314.97
7.1.250.0650.01013.69

preferences:
52.71 ms | 401 KiB | 5 Q