3v4l.org

run code in 300+ PHP versions simultaneously
<?php $parent = [ 0 => "num", 1 => "No", 2 => "Name", 3 => "Phone", 4 => "Price", 5 => "Date", ]; $child = [ 0 => [ "No" => "FR201605832", "Price" => 199.0, "Date" => "2016-09-01", "num" => "19", "Name" => "Tom", "Phone" => "0900123456", ], 1 => [ "No" => "EC2016010100001", "Price" => 1680.0, "Date" => "2016-09-01", "num" => "1680", "Name" => "Ted", "Phone" => "0900321654", ] ]; $modified = []; foreach($parent as $i => $val) { foreach($child as $ci => $data) { $modified[$ci][$val] = $data[$val]; } } echo "<pre>";print_r($modified);

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)
8.5.10.0090.00916.73
8.5.00.0130.00820.12
8.4.150.0020.00114.05
8.4.140.0140.00617.40
8.4.130.0080.00520.40
8.4.120.0110.00820.40
8.4.110.0080.00322.42
8.4.100.0140.00818.38
8.4.90.0050.00518.83
8.4.80.0060.00417.78
8.4.70.0090.00817.77
8.4.60.0100.01118.61
8.4.50.0100.01117.84
8.4.40.0100.01019.28
8.4.30.0100.00717.91
8.4.20.0120.00920.28
8.4.10.0030.00619.69
8.3.280.0120.00820.06
8.3.270.0120.01416.60
8.3.260.0080.00116.55
8.3.250.0110.00818.72
8.3.240.0130.00617.26
8.3.230.0120.00716.42
8.3.220.0080.00218.83
8.3.210.0110.00716.66
8.3.200.0070.00218.61
8.3.190.0110.00717.45
8.3.180.0090.01116.75
8.3.170.0120.00616.98
8.3.160.0150.00418.85
8.3.150.0070.01117.32
8.3.140.0030.00619.09
8.3.130.0050.00316.81
8.3.120.0060.00319.11
8.3.110.0030.00720.94
8.3.100.0070.01324.06
8.3.90.0070.00726.77
8.3.80.0030.00617.97
8.3.70.0100.01316.38
8.3.60.0060.01318.27
8.3.50.0090.01117.13
8.3.40.0060.01218.97
8.3.30.0110.00318.85
8.3.20.0000.00819.24
8.3.10.0040.00423.54
8.3.00.0040.00420.62
8.2.290.0090.00520.69
8.2.280.0110.00818.36
8.2.270.0160.00318.54
8.2.260.0120.00616.33
8.2.250.0100.01016.63
8.2.240.0040.00419.14
8.2.230.0050.00522.58
8.2.220.0160.00337.54
8.2.210.0070.00726.77
8.2.200.0060.00316.38
8.2.190.0090.00916.58
8.2.180.0120.00616.38
8.2.170.0140.00022.96
8.2.160.0070.00722.13
8.2.150.0040.00424.18
8.2.140.0050.00224.66
8.2.130.0070.00026.16
8.2.120.0000.00819.89
8.2.110.0040.00721.06
8.2.100.0050.00517.91
8.2.90.0090.00018.09
8.2.80.0030.00518.05
8.2.70.0050.00317.93
8.2.60.0090.00018.34
8.2.50.0050.00318.10
8.2.40.0000.00819.12
8.2.30.0040.00419.30
8.2.20.0000.00718.11
8.2.10.0070.00018.14
8.2.00.0040.00418.10
8.1.330.0140.00521.97
8.1.320.0090.01116.24
8.1.310.0090.00916.80
8.1.300.0060.00320.31
8.1.290.0070.00330.84
8.1.280.0030.01425.92
8.1.270.0040.00422.19
8.1.260.0060.00326.35
8.1.250.0110.00428.09
8.1.240.0000.00923.78
8.1.230.0120.00022.66
8.1.220.0000.00817.80
8.1.210.0030.00518.85
8.1.200.0000.00917.35
8.1.190.0030.00617.53
8.1.180.0040.00818.10
8.1.170.0080.00018.56
8.1.160.0060.00618.90
8.1.150.0070.00018.78
8.1.140.0000.00822.07
8.1.130.0000.00720.11
8.1.120.0030.00517.41
8.1.110.0050.00317.48
8.1.100.0060.00317.51
8.1.90.0030.00617.41
8.1.80.0030.00517.46
8.1.70.0040.00417.46
8.1.60.0050.00317.63
8.1.50.0030.00817.56
8.1.40.0040.00417.52
8.1.30.0000.00817.61
8.1.20.0000.00817.49
8.1.10.0000.00817.50
8.1.00.0100.00017.57
8.0.300.0000.00719.77
8.0.290.0050.00316.88
8.0.280.0070.00018.37
8.0.270.0070.00017.25
8.0.260.0000.00818.38
8.0.250.0030.00516.94
8.0.240.0040.00416.87
8.0.230.0030.00317.02
8.0.220.0080.00316.86
8.0.210.0040.00416.93
8.0.200.0030.00516.88
8.0.190.0040.00417.00
8.0.180.0040.00416.93
8.0.170.0060.00316.91
8.0.160.0030.00616.98
8.0.150.0070.00416.85
8.0.140.0000.00816.89
8.0.130.0050.00013.36
8.0.120.0080.00016.88
8.0.110.0000.00716.95
8.0.100.0040.00416.95
8.0.90.0040.00416.87
8.0.80.0110.00916.90
8.0.70.0040.00416.95
8.0.60.0030.00516.88
8.0.50.0000.00716.84
8.0.30.0120.00917.09
8.0.20.0060.01317.40
8.0.10.0040.00416.89
8.0.00.0130.00816.78
7.4.330.0030.00315.55
7.4.320.0060.00016.44
7.4.300.0030.00316.43
7.4.290.0000.00716.61
7.4.280.0040.00416.63
7.4.270.0040.00416.61
7.4.260.0000.00716.61
7.4.250.0070.00016.55
7.4.240.0030.00316.60
7.4.230.0000.00716.60
7.4.220.0000.00816.68
7.4.210.0050.01016.55
7.4.200.0030.00316.52
7.4.160.0090.00816.44
7.4.140.0090.01117.86
7.4.130.0030.01416.68
7.4.120.0110.00816.46
7.4.110.0210.00616.35
7.4.100.0100.01016.66
7.4.90.0170.00316.54
7.4.80.0080.00919.39
7.4.70.0030.01516.67
7.4.60.0070.01016.51
7.4.50.0030.01316.57
7.4.40.0120.00316.44
7.4.00.0100.00714.90
7.3.330.0020.00213.16
7.3.320.0000.00613.25
7.3.310.0030.00516.18
7.3.300.0000.00716.32
7.3.290.0000.00716.31
7.3.280.0010.01316.32
7.3.260.0080.01016.43
7.3.240.0110.00716.49
7.3.230.0130.00616.62
7.3.210.0110.00716.57
7.3.200.0130.00316.68
7.3.190.0090.00916.40
7.3.180.0110.00616.43
7.3.170.0070.01516.48
7.3.160.0090.00616.60
7.3.120.0060.00614.70
7.3.110.0000.01515.01
7.3.100.0030.00714.65
7.3.90.0000.01014.97
7.3.80.0060.00314.83
7.3.70.0110.00614.54
7.3.60.0060.00614.87
7.3.50.0080.00614.64
7.3.40.0090.00614.86
7.3.30.0060.00614.81
7.3.20.0070.00716.79
7.3.10.0050.00716.57
7.3.00.0040.01116.51
7.2.330.0090.00916.47
7.2.320.0090.00916.68
7.2.310.0100.00716.74
7.2.300.0030.01316.63
7.2.290.0060.00916.68
7.2.250.0070.01115.22
7.2.240.0030.01315.23
7.2.230.0040.01415.00
7.2.220.0040.00714.98
7.2.210.0100.00714.95
7.2.200.0040.01515.30
7.2.190.0060.00914.84
7.2.180.0100.00714.77
7.2.170.0120.00315.13
7.2.160.0110.00614.95
7.2.150.0070.00716.84
7.2.140.0070.00316.97
7.2.130.0030.01016.98
7.2.120.0060.00616.81
7.2.110.0070.00616.75
7.2.100.0070.00916.68
7.2.90.0080.00816.74
7.2.80.0080.00816.60
7.2.70.0090.00716.83
7.2.60.0050.01016.92
7.2.50.0070.00916.85
7.2.40.0050.00916.80
7.2.30.0040.00817.01
7.2.20.0070.00716.88
7.2.10.0080.00716.88
7.2.00.0070.00716.98
7.1.330.0090.00615.90
7.1.320.0060.00315.82
7.1.310.0090.00915.63
7.1.300.0000.01515.77
7.1.290.0070.00715.89
7.1.280.0070.01015.76
7.1.270.0080.00315.82
7.1.260.0080.00815.53
7.1.250.0030.01015.83
7.1.230.0120.00315.55
7.1.220.0070.00715.61
7.1.210.0060.00815.78
7.1.200.0110.00415.74
7.1.190.0070.00715.60
7.1.180.0070.00715.92
7.1.170.0110.00415.86
7.1.160.0000.01515.71
7.1.150.0110.00315.71
7.1.140.0100.00615.42
7.1.130.0100.00315.74
7.1.120.0090.00615.54
7.1.110.0060.00915.72
7.1.100.0080.00815.56
7.1.90.0050.01015.71
7.1.80.0070.00715.90
7.1.70.0120.00315.76
7.1.60.0230.01633.73
7.1.50.0240.00933.63
7.1.40.0160.01633.64
7.1.30.0190.01333.24
7.1.20.0270.01033.61
7.1.10.0100.00315.88
7.1.00.0120.00315.78
5.6.380.0060.01314.42

preferences:
168.6 ms | 403 KiB | 5 Q