3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [ 'history' => [ 'id' => 23452435, 'legend' => [ ['player' => 'me', 'turn' => 1, 'card' => ['name' => 'foo']], ['player' => 'me', 'turn' => 1, 'card' => ['name' => 'bar']], ['player' => 'opponent', 'turn' => 1, 'card' => ['name' => 'derp']], ['player' => 'opponent', 'turn' => 2, 'card' => ['name' => 'hoo']], ], ] ]; $historyByTurns = array(); foreach ($arr['history'] as $historyItem) { foreach ($historyItem['legend'] as $legendItem) { $turn = $legendItem['turn']; $player = $legendItem['player']; if (!array_key_exists($turn, $historyByTurns)) { $historyByTurns[$turn] = array(); } if (!array_key_exists($player, $historyByTurns[$turn])) { $historyByTurns[$turn][$player] = array(); } foreach ($legendItem as $card) { $historyByTurns[$turn][$player][] = $card['name']; } } } var_export($historyByTurns);

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)
8.5.10.0140.00819.46
8.5.00.0120.00922.02
8.4.160.0090.01223.98
8.4.150.0010.00214.05
8.4.140.0150.00917.79
8.4.130.0100.01018.52
8.4.120.0120.00624.16
8.4.110.0110.00918.95
8.4.100.0080.01218.77
8.4.90.0120.00720.51
8.4.80.0040.00418.93
8.4.70.0100.00518.96
8.4.60.0140.00620.52
8.4.50.0150.00818.92
8.4.40.0040.01517.84
8.4.30.0080.01120.55
8.4.20.0110.00719.92
8.4.10.0040.01219.63
8.3.280.0100.01018.56
8.3.270.0100.00916.98
8.3.260.0100.01016.73
8.3.250.0130.00618.71
8.3.240.0130.00617.28
8.3.230.0060.00416.67
8.3.220.0120.00618.81
8.3.210.0110.00816.93
8.3.200.0050.00316.53
8.3.190.0110.01117.29
8.3.180.0110.00721.07
8.3.170.0110.00716.96
8.3.160.0100.00716.79
8.3.150.0090.00916.71
8.3.140.0040.01116.82
8.3.130.0030.00618.32
8.3.120.0030.00620.82
8.3.110.0270.01516.50
8.3.100.0340.01216.63
8.3.90.0440.00316.15
8.3.80.0430.00916.50
8.3.70.0390.01216.38
8.3.60.0300.01516.50
8.3.50.0400.01016.50
8.3.40.0320.00817.38
8.3.30.0340.00617.25
8.3.20.0320.00717.35
8.3.10.0290.01017.50
8.3.00.0190.00717.38
8.2.290.0100.00822.04
8.2.280.0100.00920.29
8.2.270.0120.00616.80
8.2.260.0110.00716.54
8.2.250.0040.01117.15
8.2.240.0090.00017.25
8.2.230.0100.01016.59
8.2.220.0300.01416.46
8.2.210.0310.00316.26
8.2.200.0180.00916.38
8.2.190.0200.00716.50
8.2.180.0180.00916.47
8.2.170.0240.00017.38
8.2.160.0230.00017.13
8.2.150.0200.01317.25
8.2.140.0340.00617.36
8.2.130.0330.01217.25
8.2.120.0410.00417.50
8.2.110.0410.00317.00
8.2.100.0440.00017.63
8.2.90.0330.00617.62
8.2.80.0290.00617.50
8.2.70.0230.01217.38
8.2.60.0310.00517.50
8.2.50.0150.00817.38
8.2.40.0150.00417.63
8.2.30.0120.00617.38
8.2.20.0130.00517.25
8.2.10.0140.00517.38
8.2.00.0160.00317.38
8.1.330.0110.01021.86
8.1.320.0100.01016.38
8.1.310.0080.00016.41
8.1.300.0050.00516.12
8.1.290.0190.00316.13
8.1.280.0180.00716.35
8.1.270.0250.01417.34
8.1.260.0180.00417.38
8.1.250.0210.00017.23
8.1.240.0100.01017.36
8.1.230.0280.00417.23
8.1.220.0230.00417.25
8.1.210.0270.00317.23
8.1.200.0210.01817.13
8.1.190.0390.01016.63
8.1.180.0260.01016.97
8.1.170.0340.00617.00
8.1.160.0310.00817.25
8.1.150.0300.00917.00
8.1.140.0280.00816.98
8.1.130.0240.00917.13
8.1.120.0310.00617.11
8.1.110.0340.00017.00
8.1.100.0250.01316.88
8.1.90.0310.00717.00
8.1.80.0250.00817.25
8.1.70.0400.00017.35
8.1.60.0320.01017.13
8.1.50.0390.00417.10
8.1.40.0250.01417.25
8.1.30.0270.01517.35
8.1.20.0270.00917.38
8.1.10.0300.00917.25
8.1.00.0330.00917.34

preferences:
78.59 ms | 403 KiB | 5 Q