3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = [ 99 => ["number" => [1,3]], 88 => ["number" => [12,13,21]] ]; $arr2 = [ ["a"=>"01","b"=> '["01", "02", "03", "04"]'], ["a"=>"02","b"=> '["11", "12", "13"]'], ["a"=>"03","b"=> '["21", "22", "23"]'] ]; $blacklist = []; foreach ($arr1 as ['number' => $numbers]) { foreach ($numbers as $n) { $blacklist[$n] ??= str_pad($n, 2, '0', STR_PAD_LEFT); } } foreach ($arr2 as ['b' => &$b]) { $b = array_values(array_diff(json_decode($b, true), $blacklist)); } var_export($arr2);

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)
8.5.30.0110.00817.30
8.5.20.0100.00719.53
8.5.10.0040.00420.08
8.5.00.0100.01119.91
8.4.180.0120.01019.54
8.4.170.0130.00823.71
8.4.160.0130.01023.15
8.4.150.0070.00516.85
8.4.140.0170.00417.33
8.4.130.0110.00217.70
8.4.120.0110.00922.07
8.4.110.0110.00922.26
8.4.100.0070.00517.77
8.4.90.0140.00518.82
8.4.80.0110.00618.72
8.4.70.0040.00417.67
8.4.60.0120.00818.42
8.4.50.0120.01017.51
8.4.40.0160.00317.64
8.4.30.0030.01620.29
8.4.20.0140.00619.84
8.4.10.0070.01021.78
8.3.300.0120.01020.75
8.3.290.0110.00920.93
8.3.280.0150.00618.20
8.3.270.0140.00716.49
8.3.260.0050.00416.54
8.3.250.0110.00518.81
8.3.240.0100.00917.12
8.3.230.0110.00916.62
8.3.220.0090.00918.97
8.3.210.0090.01016.68
8.3.200.0040.00516.51
8.3.190.0070.00918.96
8.3.180.0050.00318.18
8.3.170.0120.00618.91
8.3.160.0110.00716.78
8.3.150.0130.00617.02
8.3.140.0110.00716.55
8.3.130.0000.00816.80
8.3.120.0050.00520.86
8.3.110.0050.00318.20
8.3.100.0000.00918.59
8.3.90.0040.00426.77
8.3.80.0060.00316.48
8.3.70.0120.00916.61
8.3.60.0120.00616.61
8.3.50.0040.01120.16
8.3.40.0090.00620.49
8.3.30.0090.00618.63
8.3.20.0040.00424.18
8.3.10.0060.00324.66
8.3.00.0110.00426.16
8.2.300.0140.00918.12
8.2.290.0070.00620.19
8.2.280.0110.00818.37
8.2.270.0180.00016.70
8.2.260.0060.00318.82
8.2.250.0000.00818.70
8.2.240.0140.00417.03
8.2.230.0070.01420.94
8.2.220.0080.00024.06
8.2.210.0040.00426.77
8.2.200.0060.00318.16
8.2.190.0130.00716.58
8.2.180.0000.01625.92
8.2.170.0160.00318.91
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00021.13
8.2.110.0100.00021.12
8.2.100.0080.00417.84
8.2.90.0050.00317.97
8.2.80.0080.00018.16
8.2.70.0000.00917.61
8.2.60.0030.00617.63
8.2.50.0030.00517.59
8.2.40.0000.00817.93
8.2.30.0070.00018.00
8.2.20.0040.00419.36
8.2.10.0000.00718.12
8.2.00.0000.01019.29
8.1.340.0140.00717.70
8.1.330.0120.00822.06
8.1.320.0100.01015.89
8.1.310.0070.01116.73
8.1.300.0040.00418.43
8.1.290.0060.00330.84
8.1.280.0060.00925.92
8.1.270.0040.00424.66
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0080.00024.05
8.1.230.0090.00322.45
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0080.00017.38
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0030.00617.62
8.1.160.0090.00018.76
8.1.150.0030.00618.55
8.1.140.0040.00417.45
8.1.130.0000.00717.45
8.1.120.0000.00717.32
8.1.110.0080.00017.37
8.1.100.0070.00417.43
8.1.90.0060.00617.39
8.1.80.0040.00817.42
8.1.70.0130.00017.38
8.1.60.0160.00317.40
8.1.50.0120.00617.52
8.1.40.0140.00317.53
8.1.30.0160.00317.62
8.1.20.0090.00917.59
8.1.10.0120.00617.54
8.1.00.0130.00417.43
8.0.300.0040.00419.99
8.0.290.0050.00316.75
8.0.280.0030.00318.54
8.0.270.0070.00017.89
8.0.260.0060.00016.82
8.0.250.0000.00716.96
8.0.240.0040.00416.95
8.0.230.0130.00316.72
8.0.220.0130.00316.82
8.0.210.0080.00716.70
8.0.200.0040.00916.93
8.0.190.0150.00016.89
8.0.180.0070.00816.80
8.0.170.0060.00916.81
8.0.160.0000.01516.88
8.0.150.0040.01116.78
8.0.140.0080.00716.86
8.0.130.0130.00316.68
8.0.120.0160.00016.84
8.0.110.0140.00016.86
8.0.100.0130.00216.82
8.0.90.0130.00316.68
8.0.80.0000.01316.83
8.0.70.0080.00816.89
8.0.60.0130.00616.93
8.0.50.0180.00016.81
8.0.30.0140.00316.80
8.0.20.0140.00416.89
8.0.10.0040.00916.92
7.4.330.0030.00315.55
7.4.320.0060.00016.36
7.4.300.0130.00316.62
7.4.290.0140.00416.60
7.4.280.0140.00316.50
7.4.270.0060.00516.46
7.4.260.0000.01016.50
7.4.250.0090.00016.38
7.4.240.0090.00016.25
7.4.230.0110.00016.10
7.4.220.0000.01116.14
7.4.210.0030.00815.91
7.4.200.0000.01015.99
7.4.190.0110.00016.14
7.4.180.0000.01116.20
7.4.160.0080.00416.38
7.4.150.0090.00616.49
7.4.140.0100.00215.96
7.4.130.0140.00016.50
7.4.120.0080.00416.14
7.4.110.0100.00216.18
7.4.100.0060.00616.24
7.4.90.0040.00816.07
7.4.80.0120.00016.25
7.4.70.0110.00016.14
7.4.60.0050.00516.28
7.4.50.0030.00716.20
7.4.40.0080.00315.94
7.4.30.0050.00516.32
7.4.20.0030.00715.90
7.4.10.0040.00716.43
7.4.00.0050.00516.25

preferences:
44.66 ms | 1306 KiB | 5 Q