3v4l.org

run code in 300+ PHP versions simultaneously
<?php function array_remove_null($input) { foreach ($input as &$value) { if (is_array($value)) { $value = array_remove_null($value); } } return array_filter($input, function($item){ return $item !== null && $item !== ''; }); } /** * Using https://www.php.net/manual/en/function.array-replace-recursive.php */ $array1 = [ "2020-12" => [ "Mois" => "2020-12", "Nbr vendus" => null, "CA TTC" => null, "number" => "1", ], "2021-01" => [ "Mois" => "2021-01", "Nbr vendus" => null, "CA TTC" => null, "number" => "2", ], ]; $array2 = [ "2020-12" => [ "Mois" => "2020-12", "Nbr vendus" => "1", "CA TTC" => "790", "number" => null, ], "2021-01" => [ "Mois" => "2021-01", "Nbr vendus" => "3", "CA TTC" => "1680", "number" => null, ], ]; $array = array_replace_recursive(array_remove_null($array1), array_remove_null($array2)); var_dump($array);

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)
8.3.60.0090.00616.50
8.3.50.0130.00616.52
8.3.40.0110.00418.81
8.3.30.0130.00318.60
8.3.20.0000.00724.18
8.3.10.0050.00324.66
8.3.00.0000.00826.16
8.2.180.0110.00725.92
8.2.170.0150.00319.01
8.2.160.0000.01322.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0090.00026.35
8.2.110.0100.00021.04
8.2.100.0140.00317.72
8.2.90.0000.00817.75
8.2.80.0000.00818.66
8.2.70.0000.00818.03
8.2.60.0000.01217.90
8.2.50.0080.00018.10
8.2.40.0000.00821.01
8.2.30.0040.00419.32
8.2.20.0000.00818.00
8.2.10.0060.00319.31
8.2.00.0050.00219.20
8.1.280.0080.00825.92
8.1.270.0030.00523.99
8.1.260.0080.00028.09
8.1.250.0000.00828.09
8.1.240.0070.00719.18
8.1.230.0060.00617.70
8.1.220.0050.00317.75
8.1.210.0080.00018.77
8.1.200.0090.00017.35
8.1.190.0050.00317.25
8.1.180.0030.00518.10
8.1.170.0070.00318.62
8.1.160.0000.00819.04
8.1.150.0040.00418.96
8.1.140.0080.00018.95
8.1.130.0070.00017.41
8.1.120.0050.00217.36
8.1.110.0040.00417.39
8.1.100.0000.00817.50
8.1.90.0080.00017.39
8.1.80.0040.00417.47
8.1.70.0030.00317.48
8.1.60.0060.00317.61
8.1.50.0000.00817.42
8.1.40.0030.00617.44
8.1.30.0040.00717.70
8.1.20.0000.00717.55
8.1.10.0050.00317.56
8.1.00.0030.00517.46
8.0.300.0020.00518.77
8.0.290.0030.00616.63
8.0.280.0000.00718.45
8.0.270.0040.00416.70
8.0.260.0030.00316.73
8.0.250.0000.00816.97
8.0.240.0070.00016.87
8.0.230.0000.00716.88
8.0.220.0080.00016.87
8.0.210.0070.00016.94
8.0.200.0040.00416.94
8.0.190.0000.00816.86
8.0.180.0070.00016.84
8.0.170.0030.00616.98
8.0.160.0080.00016.86
8.0.150.0000.00716.87
8.0.140.0030.00616.71
8.0.130.0000.00513.32
8.0.120.0040.00416.88
8.0.110.0040.00416.85
8.0.100.0000.00716.68
8.0.90.0040.00416.96
8.0.80.0100.00616.87
8.0.70.0040.00416.79
8.0.60.0050.00216.73
8.0.50.0000.00716.83
8.0.30.0090.00916.84
8.0.20.0150.00617.15
8.0.10.0090.00917.25
8.0.00.0090.01517.19
7.4.330.0050.00015.55
7.4.320.0000.00616.50
7.4.300.0060.00016.48
7.4.290.0030.00316.61
7.4.280.0030.00516.59
7.4.270.0040.00416.66
7.4.260.0030.00313.23
7.4.250.0080.00016.43
7.4.240.0050.00316.62
7.4.230.0000.00716.32
7.4.220.0000.00716.62
7.4.210.0060.00816.59
7.4.200.0030.00316.71
7.4.140.0110.00816.41
7.4.130.0140.00716.66
7.4.120.0160.00616.68
7.4.110.0090.01316.23
7.4.100.0050.01316.57
7.4.90.0000.01816.51
7.4.80.0030.01616.37
7.4.70.0090.00916.50
7.4.60.0130.00516.66
7.4.50.0070.01316.78
7.4.40.0090.00916.43
7.4.30.0120.00616.41
7.4.20.0060.01116.47
7.4.10.0000.01816.61
7.4.00.0090.00916.50
7.3.330.0000.00816.27
7.3.320.0000.00613.38
7.3.310.0070.00016.33
7.3.300.0030.00316.24
7.3.290.0070.00916.39
7.3.260.0100.00616.55
7.3.250.0120.00916.50
7.3.240.0100.01416.57
7.3.230.0100.01016.37
7.3.220.0110.00916.45
7.3.210.0090.00916.39
7.3.200.0150.00416.43
7.3.190.0100.00716.63
7.3.180.0090.00916.40
7.3.170.0080.00816.46
7.3.160.0160.00816.45
7.3.150.0120.00616.54
7.3.140.0060.01916.39
7.3.130.0080.00816.44
7.3.120.0180.00816.29
7.3.110.0140.01016.52
7.3.100.0090.00916.28
7.3.90.0160.00016.50
7.3.80.0130.00316.53
7.3.70.0110.00616.40
7.3.60.0040.01516.30
7.3.50.0040.01516.40
7.3.40.0040.02016.21
7.3.30.0070.01116.50
7.3.20.0430.01016.61
7.3.10.0040.01416.61
7.3.00.0060.01216.47

preferences:
67.02 ms | 400 KiB | 5 Q