3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = [ [ [ 'Date' => '2021-03-15T00:00:00.0000000+01:00', 'Arena' => ['Id' => 181796, 'Name' => 'Motala bibliotek'], 'Description' => null, 'IsCanceled' => null ], [ 'Date' => '2021-03-16T00:00:00.0000000+01:00', 'Arena' => ['Id' => 181796, 'Name' => 'Motala bibliotek'], 'Description' => null, 'IsCanceled' => null ], [ 'Date' => '2021-03-17T00:00:00.0000000+01:00', 'Arena' => ['Id' => 181796, 'Name' => 'Motala bibliotek'], 'Description' => null, 'IsCanceled' => null ] ], [ [ 'Date' => '2021-03-15T00:00:00.0000000+01:00', 'Arena' => ['Id' => 181796, 'Name' => 'Motala bibliotek'], 'Description' => null, 'IsCanceled' => null ], [ 'Date' => '2021-03-16T00:00:00.0000000+01:00', 'Arena' => ['Id' => 181796, 'Name' => 'Motala bibliotek'], 'Description' => null, 'IsCanceled' => null ] ] ]; var_export( array_column(array_merge(...$data), 'Date') ); echo "\n---\n"; $result1 = []; array_walk_recursive( $data, function($v, $k) use (&$result1) { if ($k === 'Date') { $result1[] = $v; } } ); var_export($result1); echo "\n---\n"; $result2 = []; foreach ($data as $group) { array_push($result2, ...array_column($group, 'Date')); } var_export($result2); echo "\n---\n"; $result3 = []; foreach ($data as $group) { foreach ($group as $row) { if (array_key_exists('Date', $row)) { $result3[] = $row['Date']; } } } var_export($result3); echo "\n---\n"; $result4 = []; foreach ($data as $group) { foreach ($group as ['Date' => $result4[]]); } var_export($result4);

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)
8.5.10.0080.00620.23
8.5.00.0130.00920.08
8.4.150.0020.00014.05
8.4.140.0100.01117.64
8.4.130.0050.00817.71
8.4.120.0040.00524.05
8.4.110.0100.01021.46
8.4.100.0070.00420.67
8.4.90.0100.00918.95
8.4.80.0030.00818.91
8.4.70.0050.00417.89
8.4.60.0080.01118.92
8.4.50.0150.00619.30
8.4.40.0190.00024.19
8.4.30.0160.00318.85
8.4.20.0160.00325.71
8.4.10.0040.00423.91
8.3.280.0130.00718.47
8.3.270.0090.01116.86
8.3.260.0130.00717.20
8.3.250.0030.00419.01
8.3.240.0130.00617.18
8.3.230.0140.00716.62
8.3.220.0100.00419.00
8.3.210.0100.01016.78
8.3.200.0070.00216.58
8.3.190.0110.00818.37
8.3.180.0120.00718.43
8.3.170.0130.00718.96
8.3.160.0000.01916.60
8.3.150.0040.00417.16
8.3.140.0120.00617.18
8.3.130.0030.00618.71
8.3.120.0040.00420.62
8.3.110.0070.00420.94
8.3.100.0040.00416.55
8.3.90.0000.00818.31
8.3.80.0030.00618.43
8.3.70.0060.00916.48
8.3.60.0120.00616.75
8.3.50.0000.01416.35
8.3.40.0100.01020.34
8.3.30.0150.00018.76
8.3.20.0000.00724.18
8.3.10.0060.00324.66
8.3.00.0050.00326.16
8.2.290.0160.00320.34
8.2.280.0090.00616.59
8.2.270.0100.00717.38
8.2.260.0130.00619.03
8.2.250.0050.00316.69
8.2.240.0040.00418.21
8.2.230.0030.00622.58
8.2.220.0090.00024.06
8.2.210.0000.00826.77
8.2.200.0030.00716.75
8.2.190.0040.01116.63
8.2.180.0120.00616.75
8.2.170.0090.00919.09
8.2.160.0050.00922.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00819.95
8.2.110.0070.00421.06
8.2.100.0100.00617.77
8.2.90.0040.00419.21
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0000.00817.75
8.2.50.0070.00319.47
8.2.40.0040.00419.51
8.2.30.0030.00618.13
8.2.20.0050.00319.28
8.2.10.0040.00418.02
8.2.00.0080.00218.94
8.1.330.0130.00522.11
8.1.320.0100.00916.19
8.1.310.0050.00318.68
8.1.300.0110.00718.38
8.1.290.0090.00018.88
8.1.280.0070.00725.92
8.1.270.0040.00424.66
8.1.260.0030.00726.35
8.1.250.0030.00628.09
8.1.240.0000.01022.75
8.1.230.0060.00617.83
8.1.220.0040.00417.79
8.1.210.0030.00618.77
8.1.200.0060.00317.48
8.1.190.0040.00417.35
8.1.180.0050.00318.10
8.1.170.0000.00818.69
8.1.160.0070.00018.78
8.1.150.0000.00818.72
8.1.140.0060.00317.52
8.1.130.0110.00018.66
8.1.120.0060.00618.57
8.1.110.0070.00320.47
8.1.100.0000.01120.54
8.1.90.0040.00820.52
8.1.80.0070.00220.51
8.1.70.0000.01120.42
8.1.60.0050.00820.59
8.1.50.0080.00420.45
8.1.40.0070.00720.49
8.1.30.0050.00520.66
8.1.20.0110.00020.47
8.1.10.0110.00020.49
8.1.00.0060.00620.37
8.0.300.0000.00818.77
8.0.290.0050.00316.75
8.0.280.0000.00718.50
8.0.270.0000.00717.27
8.0.260.0050.00519.79
8.0.250.0050.00519.69
8.0.240.0000.00819.77
8.0.230.0000.00719.85
8.0.220.0050.00319.84
8.0.210.0000.00719.82
8.0.200.0040.00419.77
8.0.190.0040.00419.76
8.0.180.0000.00919.76
8.0.170.0090.00019.88
8.0.160.0000.01019.85
8.0.150.0090.00019.76
8.0.140.0000.00919.80
8.0.130.0050.00519.77
8.0.120.0030.00719.83
8.0.110.0050.00519.79
8.0.100.0080.00019.69
8.0.90.0060.00319.79
8.0.80.0080.00019.79
8.0.70.0040.00419.84
8.0.60.0070.00019.66
8.0.50.0030.00519.79
8.0.30.0000.00919.80
8.0.20.0000.00819.86
8.0.10.0030.00619.91
7.2.340.0070.00417.66

preferences:
121.63 ms | 403 KiB | 5 Q