3v4l.org

run code in 500+ PHP versions simultaneously
<?php $inventory = array ( 0 => array ( 'item' => 'NK', 'item_group' => '5', 'sold' => array ( 0 => array ( 'quantity' => '11', 'date' => '2017-10-28', ), 1 => array ( 'quantity' => '1', 'date' => '2017-10-29', ), ), 'item_no' => '1', ), 1 => array ( 'item' => 'FL', 'item_group' => '5', 'sold' => array ( 0 => array ( 'quantity' => '7', 'date' => '2017-10-28', ), 1 => array ( 'quantity' => '2', 'date' => '2017-10-29', ), ), 'item_no' => '2', ), 2 => array ( 'item' => 'AD', 'item_group' => '5', 'sold' => array ( 0 => array ( 'quantity' => '5', 'date' => '2017-10-28', ), 1 => array ( 'quantity' => '3', 'date' => '2017-10-29', ), ), 'item_no' => '3', ), 3 => array ( 'item' => 'CV', 'item_group' => '5', 'sold' => array ( 0 => array ( 'quantity' => '4', 'date' => '2017-10-28', ), 1 => array ( 'quantity' => '6', 'date' => '2017-10-29', ), ), 'item_no' => '4', ), 4 => array ( 'item' => 'NB', 'item_group' => '5', 'sold' => array ( 0 => array ( 'quantity' => '12', 'date' => '2017-10-28', ), 1 => array ( 'quantity' => '4', 'date' => '2017-10-29', ), ), 'item_no' => '5', ), 5 => array ( 'item' => 'SP', 'item_group' => '5', 'sold' => array ( 0 => array ( 'quantity' => '4', 'date' => '2017-10-28', ), 1 => array ( 'quantity' => '6', 'date' => '2017-10-29', ), ), 'item_no' => '6', ), 6 => array ( 'item' => 'WB', 'item_group' => '5', 'sold' => array ( 0 => array ( 'quantity' => '5', 'date' => '2017-10-28', ), 1 => array ( 'quantity' => '2', 'date' => '2017-10-29', ), ), 'item_no' => '7', ), 7 => array ( 'item' => 'wny', 'item_group' => '12', 'sold' => array ( 0 => array ( 'quantity' => '4', 'date' => '2017-10-28', ), 1 => array ( 'quantity' => '6', 'date' => '2017-10-29', ), ), 'item_no' => '8', ), 8 => array ( 'item' => 'bs', 'item_group' => '12', 'sold' => array ( 0 => array ( 'quantity' => '15', 'date' => '2017-10-28', ), 1 => array ( 'quantity' => '2', 'date' => '2017-10-29', ), ), 'item_no' => '9', ), 9 => array ( 'item' => 'st', 'item_group' => '12', 'sold' => array ( 0 => array ( 'quantity' => '16', 'date' => '2017-10-29', ), ), 'item_no' => '10', ), 10 => array ( 'item' => 'ayhtdws', 'item_group' => '12', 'sold' => array ( 0 => array ( 'quantity' => '2', 'date' => '2017-10-29', ), ), 'item_no' => '11', ), 11 => array ( 'item' => 'sif', 'item_group' => '12', 'sold' => array ( 0 => array ( 'quantity' => '3', 'date' => '2017-10-29', ), ), 'item_no' => '12', ), 12 => array ( 'item' => 'bb', 'item_group' => '12', 'sold' => array ( 0 => array ( 'quantity' => '6', 'date' => '2017-10-29', ), ), 'item_no' => '13', ), ); $new =[]; Foreach($inventory as $sub){ Foreach($sub["sold"] as $sold){ If(!isset($new[$sold["date"]]["date"])) $new[$sold["date"]]["date"] = $sold["date"]; $new[$sold["date"]][$sub["item"]] = $sold["quantity"]; } } $new = array_values($new); Var_dump($new);

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)
8.5.30.0090.01017.50
8.5.20.0120.00619.44
8.5.10.0110.00916.59
8.5.00.0120.01019.92
8.4.180.0110.01022.14
8.4.170.0130.00922.06
8.4.160.0110.01023.96
8.4.150.0080.00517.74
8.4.140.0140.01017.64
8.4.130.0080.00217.76
8.4.120.0090.01120.55
8.4.110.0140.00818.79
8.4.100.0110.01017.84
8.4.90.0080.00718.02
8.4.80.0130.00817.98
8.4.70.0040.00517.70
8.4.60.0080.00917.93
8.4.50.0030.00519.72
8.4.40.0080.00317.55
8.4.30.0060.00617.58
8.4.20.0170.00319.58
8.4.10.0100.01019.29
8.3.300.0140.00718.07
8.3.290.0130.00818.57
8.3.280.0060.00516.28
8.3.270.0120.00716.54
8.3.260.0050.00416.86
8.3.250.0110.00919.09
8.3.240.0100.01016.47
8.3.230.0120.00816.69
8.3.220.0120.00816.70
8.3.210.0090.01016.83
8.3.200.0070.01316.41
8.3.190.0090.01116.65
8.3.180.0120.00816.71
8.3.170.0050.00516.68
8.3.160.0120.00616.61
8.3.150.0060.00316.61
8.3.140.0080.00020.73
8.3.130.0080.00016.75
8.3.120.0060.00319.16
8.3.110.0030.00616.91
8.3.100.0060.00324.06
8.3.90.0030.00526.77
8.3.80.0060.00318.56
8.3.70.0130.00316.63
8.3.60.0060.00916.75
8.3.50.0170.00316.51
8.3.40.0120.00418.98
8.3.30.0040.01218.66
8.3.20.0070.00020.35
8.3.10.0070.00023.71
8.3.00.0040.00423.65
8.2.300.0130.00618.67
8.2.290.0100.00819.26
8.2.280.0090.01118.52
8.2.270.0050.00316.71
8.2.260.0080.00817.08
8.2.250.0040.01416.66
8.2.240.0060.00317.41
8.2.230.0080.00020.94
8.2.220.0100.01037.54
8.2.210.0110.00426.77
8.2.200.0000.01018.29
8.2.190.0090.00616.75
8.2.180.0090.01218.54
8.2.170.0140.00719.06
8.2.160.0030.01422.96
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00422.25
8.2.120.0080.00026.35
8.2.110.0060.00320.53
8.2.100.0080.00417.91
8.2.90.0050.00319.28
8.2.80.0030.00518.03
8.2.70.0000.00917.75
8.2.60.0000.00918.05
8.2.50.0040.00418.34
8.2.40.0040.00420.41
8.2.30.0040.00419.27
8.2.20.0000.00718.21
8.2.10.0000.00718.14
8.2.00.0030.00618.11
8.1.340.0070.01317.52
8.1.330.0120.00716.29
8.1.320.0100.00916.39
8.1.310.0080.00018.56
8.1.300.0160.00318.02
8.1.290.0060.00318.88
8.1.280.0060.01025.92
8.1.270.0080.00022.05
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00623.85
8.1.230.0070.00420.85
8.1.220.0030.00517.74
8.1.210.0060.00318.77
8.1.200.0030.00717.48
8.1.190.0000.00917.11
8.1.180.0060.00318.10
8.1.170.0040.00418.65
8.1.160.0000.00718.92
8.1.150.0070.00020.09
8.1.140.0070.00019.09
8.1.130.0060.00318.97
8.1.120.0030.00717.50
8.1.110.0040.00417.35
8.1.100.0040.00417.48
8.1.90.0030.00617.44
8.1.80.0030.00517.51
8.1.70.0070.00017.40
8.1.60.0070.00317.64
8.1.50.0060.00317.56
8.1.40.0000.00817.39
8.1.30.0040.00417.61
8.1.20.0050.00317.67
8.1.10.0040.00417.58
8.1.00.0040.00417.42
8.0.300.0080.00018.77
8.0.290.0030.00516.75
8.0.280.0030.00318.38
8.0.270.0000.00816.80
8.0.260.0000.00618.90
8.0.250.0040.00417.02
8.0.240.0000.00816.95
8.0.230.0070.00017.00
8.0.220.0030.00316.87
8.0.210.0000.00716.93
8.0.200.0000.00716.98
8.0.190.0000.01016.89
8.0.180.0070.00016.77
8.0.170.0000.00716.97
8.0.160.0070.00016.95
8.0.150.0040.00416.90
8.0.140.0030.00616.83
8.0.130.0000.00613.41
8.0.120.0040.00416.78
8.0.110.0040.00416.75
8.0.100.0000.00716.82
8.0.90.0000.00816.79
8.0.80.0070.01116.87
8.0.70.0050.00216.79
8.0.60.0000.00716.96
8.0.50.0000.00716.99
8.0.30.0160.00516.95
8.0.20.0130.00917.40
8.0.10.0000.00816.99
8.0.00.0140.00416.89
7.4.330.0050.00015.55
7.4.320.0000.00616.63
7.4.300.0000.00616.63
7.4.290.0030.00616.51
7.4.280.0050.00216.63
7.4.270.0000.00716.63
7.4.260.0040.00416.50
7.4.250.0000.00716.55
7.4.240.0040.00416.63
7.4.230.0070.00016.52
7.4.220.0160.00316.52
7.4.210.0100.01116.52
7.4.200.0000.00816.74
7.4.160.0130.01116.58
7.4.150.0170.00317.40
7.4.140.0150.01117.86
7.4.130.0190.00616.51
7.4.120.0120.00916.48
7.4.110.0110.00716.44
7.4.100.0030.01516.51
7.4.90.0160.00616.58
7.4.80.0110.00719.39
7.4.70.0050.01516.61
7.4.60.0080.01116.58
7.4.50.0130.00316.20
7.4.40.0100.00616.47
7.4.30.0090.00916.29
7.4.00.0030.01214.89
7.3.330.0070.00013.29
7.3.320.0000.00613.34
7.3.310.0000.00716.21
7.3.300.0000.00616.32
7.3.290.0070.00016.34
7.3.280.0090.00816.36
7.3.270.0150.00617.40
7.3.260.0120.00716.39
7.3.250.0110.00816.54
7.3.240.0140.00916.36
7.3.230.0140.01116.39
7.3.210.0180.00616.46
7.3.200.0110.00716.53
7.3.190.0060.01316.31
7.3.180.0070.01016.65
7.3.170.0140.00416.57
7.3.160.0100.00716.35
7.2.330.0160.00816.43
7.2.320.0140.00916.65
7.2.310.0030.01516.49
7.2.300.0070.01916.80
7.2.290.0100.00716.79
7.2.60.0000.01516.72
7.2.50.0180.00317.00
7.1.200.0000.00915.89
7.1.110.0760.01316.26
7.1.100.0840.01115.89
7.1.90.1010.01316.19
7.1.80.0850.01015.91
7.1.70.0780.01015.35
7.1.60.1150.01233.29
7.1.50.1210.00933.04
7.1.40.0940.01432.67
7.1.30.1400.01332.67
7.1.20.1640.02032.69
7.1.10.1220.01314.74
7.1.00.1240.01414.77
7.0.250.0780.01215.91
7.0.240.0960.01616.00
7.0.230.0660.01015.54
7.0.220.1020.01015.69
7.0.210.0690.01414.94
7.0.200.1250.00815.00
7.0.190.1090.00714.65
7.0.180.2180.01314.50
7.0.170.1580.01514.39
7.0.160.1460.01414.53
7.0.150.1200.01114.46
7.0.140.1000.00614.58
7.0.130.1030.00614.88
7.0.120.0600.01614.72
7.0.110.1300.00714.48
7.0.100.1030.01214.63
7.0.90.0550.01014.38
7.0.80.0630.01414.49
7.0.70.0900.01314.35
7.0.60.1050.01214.34
7.0.50.1210.00714.55
7.0.40.0650.00814.61
7.0.30.1100.01314.81
7.0.20.0970.01214.57
7.0.10.1030.01614.61
7.0.00.0690.01014.62

preferences:
65.39 ms | 1674 KiB | 5 Q