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);

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)
8.4.130.0110.01017.84
8.4.120.0080.01124.09
8.4.110.0110.01020.64
8.4.100.0080.01218.70
8.4.90.0130.00718.85
8.4.80.0120.00817.95
8.4.70.0070.00217.90
8.4.60.0120.00818.71
8.4.50.0110.01017.79
8.4.40.0030.00617.84
8.4.30.0040.00420.51
8.4.20.0100.01017.75
8.4.10.0090.00617.94
8.3.260.0120.00416.67
8.3.250.0080.00717.12
8.3.240.0100.00917.11
8.3.230.0120.00716.45
8.3.220.0040.00418.71
8.3.210.0120.00616.68
8.3.200.0040.00616.53
8.3.190.0100.01018.75
8.3.180.0110.00818.34
8.3.170.0120.00618.85
8.3.160.0000.00818.33
8.3.150.0080.00820.82
8.3.140.0090.00918.12
8.3.130.0110.00418.58
8.3.120.0040.00420.75
8.3.110.0030.00620.94
8.3.100.0040.00424.06
8.3.90.0080.00026.77
8.3.80.0090.00017.97
8.3.70.0040.01118.28
8.3.60.0080.00816.32
8.3.50.0090.00916.56
8.3.40.0170.00318.87
8.3.30.0110.00318.79
8.3.20.0000.00824.18
8.3.10.0000.00824.66
8.3.00.0040.00426.16
8.2.290.0120.00822.32
8.2.280.0050.00320.03
8.2.270.0160.00317.37
8.2.260.0090.00020.08
8.2.250.0090.00318.54
8.2.240.0090.00317.07
8.2.230.0030.00522.58
8.2.220.0060.00637.54
8.2.210.0060.00926.77
8.2.200.0030.00716.63
8.2.190.0110.00416.58
8.2.180.0090.00625.92
8.2.170.0140.00719.09
8.2.160.0100.00322.96
8.2.150.0100.00025.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00326.35
8.2.110.0110.00022.05
8.2.100.0090.00317.84
8.2.90.0040.00417.75
8.2.80.0080.00018.78
8.2.70.0060.00318.16
8.2.60.0000.00818.22
8.2.50.0040.00418.10
8.2.40.0000.00921.18
8.2.30.0000.00719.30
8.2.20.0040.00418.04
8.2.10.0040.00419.32
8.2.00.0060.00319.21
8.1.330.0110.00721.75
8.1.320.0040.00519.91
8.1.310.0040.01418.50
8.1.300.0090.00917.91
8.1.290.0040.00730.84
8.1.280.0060.01125.92
8.1.270.0060.00323.99
8.1.260.0000.01028.09
8.1.250.0070.00028.09
8.1.240.0140.00522.10
8.1.230.0030.00717.95
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.48
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0080.00018.59
8.1.160.0020.00518.97
8.1.150.0000.00718.98
8.1.140.0030.00518.89
8.1.130.0000.00820.02
8.1.120.0000.00717.48
8.1.110.0000.00717.53
8.1.100.0050.00317.44
8.1.90.0040.00417.48
8.1.80.0050.00717.34
8.1.70.0040.00417.46
8.1.60.0060.00317.42
8.1.50.0030.00517.58
8.1.40.0050.00317.52
8.1.30.0090.00017.66
8.1.20.0040.00417.54
8.1.10.0040.00417.62
8.1.00.0030.00617.54
8.0.300.0070.00018.77
8.0.290.0000.00816.63
8.0.280.0000.00918.47
8.0.270.0000.00816.69
8.0.260.0000.00818.39
8.0.250.0000.00816.93
8.0.240.0030.00316.82
8.0.230.0000.00716.84
8.0.220.0040.00416.85
8.0.210.0000.00716.78
8.0.200.0000.00616.98
8.0.190.0040.00416.82
8.0.180.0040.00416.97
8.0.170.0030.00616.91
8.0.160.0000.00716.86
8.0.150.0050.00216.78
8.0.140.0070.00016.72
8.0.130.0000.00513.30
8.0.120.0030.00616.75
8.0.110.0020.00516.79
8.0.100.0040.00416.70
8.0.90.0070.00016.79
8.0.80.0110.00816.81
8.0.70.0070.00016.71
8.0.60.0000.00817.00
8.0.50.0040.00416.70
8.0.30.0040.01516.84
8.0.20.0090.00916.84
8.0.10.0070.01717.06
8.0.00.0040.01417.00
7.4.330.0050.00015.55
7.4.320.0030.00316.60
7.4.300.0030.00316.47
7.4.290.0000.00716.37
7.4.280.0040.00716.47
7.4.270.0070.00016.48
7.4.260.0030.00313.29
7.4.250.0030.00316.57
7.4.240.0050.00216.47
7.4.230.0070.00016.33
7.4.220.0000.00716.45
7.4.210.0080.00716.58
7.4.200.0040.00416.60
7.4.160.0040.01216.57
7.4.150.0090.01216.59
7.4.140.0160.00616.39
7.4.130.0120.00916.62
7.4.120.0120.01116.43
7.4.110.0060.01316.41
7.4.100.0090.01116.61
7.4.90.0100.01016.42
7.4.80.0100.01216.42
7.4.70.0050.00916.39
7.4.60.0030.01316.37
7.4.50.0120.01216.47
7.4.40.0070.01016.31
7.4.30.0060.00916.31
7.4.20.0030.01616.34
7.4.10.0130.00716.59
7.4.00.0120.00916.54
7.3.330.0050.00216.52
7.3.320.0060.00013.29
7.3.310.0000.00716.35
7.3.300.0040.00416.18
7.3.290.0040.01116.32
7.3.270.0060.01016.29
7.3.260.0150.00616.34
7.3.250.0120.00916.35
7.3.240.0080.00816.32
7.3.230.0130.00716.32
7.3.220.0060.01516.29
7.3.210.0060.01216.23
7.3.200.0090.01216.28
7.3.190.0120.01016.32
7.3.180.0090.00916.29
7.3.170.0080.01216.27
7.3.160.0100.00616.32
7.3.150.0090.01216.29
7.3.140.0070.01116.30
7.3.130.0060.01316.25
7.3.120.0160.00316.29
7.3.110.0040.01616.19
7.3.100.0090.00916.24
7.3.90.0060.01316.52
7.3.80.0040.01216.32
7.3.70.0080.01116.45
7.3.60.0030.01316.41
7.3.50.0060.01516.52
7.3.40.0110.00816.43
7.3.30.0050.01116.43
7.3.20.0090.00916.48
7.3.10.0110.01116.50
7.3.00.0150.00616.30

preferences:
24.22 ms | 403 KiB | 5 Q