Store value in existing dynamic array object

Question

I have one dynamic array object which is store a value like this.

foreach($salesReturn as $salesReturns)
    {
        echo '<pre>';
        print_r($salesReturns);
    }

O/P :-

stdClass Object
(
[date] => 2
[tax1] => 0.00
[tax2] => 0.00
[totalReturn] => 228.95
)
stdClass Object
(
[date] => 3
[tax1] => 0.00
[tax2] => 0.00
[totalReturn] => 842.55
)
stdClass Object
(
[date] => 4
[tax1] => 0.00
[tax2] => 0.00
[totalReturn] => 129.33<
)

But I want to store a value in array object like this.

stdClass Object
(
[date] => 1
[tax1] => 0.00
[tax2] => 0.00
[totalReturn] => 0.00
)
stdClass Object
(
[date] => 2
[tax1] => 0.00
[tax2] => 0.00
[totalReturn] => 228.95
)
stdClass Object
(
[date] => 3
[tax1] => 0.00
[tax2] => 0.00
[totalReturn] => 842.55
)
stdClass Object
(
[date] => 4
[tax1] => 0.00
[tax2] => 0.00
[totalReturn] => 129.33
)
stdClass Object
(
[date] => 5
[tax1] => 0.00
[tax2] => 0.00
[totalReturn] => 0.00
)
stdClass Object
(
[date] => 6
[tax1] => 0.00
[tax2] => 0.00
[totalReturn] => 0.00
)
stdClass Object
(
[date] => 7
[tax1] => 0.00
[tax2] => 0.00
[totalReturn] => 0.00
)
stdClass Object
(
[date] => 8
[tax1] => 0.00
[tax2] => 0.00
[totalReturn] => 0.00
)
stdClass Object
(
[date] => 9
[tax1] => 0.00
[tax2] => 0.00
[totalReturn] => 0.00
)
stdClass Object
(
[date] => 10
[tax1] => 0.00
[tax2] => 0.00
[totalReturn] => 0.00
)
stdClass Object
(
[date] => 11
[tax1] => 0.00
[tax2] => 0.00
[totalReturn] => 0.00
)
stdClass Object
(
[date] => 12
[tax1] => 0.00
[tax2] => 0.00
[totalReturn] => 0.00
)

you mean to have the [date] property start from 1 instead of 2? — Tudor Constantin
– Tudor Constantin, Commented Apr 21, 2016 at 6:46
I return a [date]=2 and its [totalReturn]=228.95... In other [date] like 3 & 4 have a [totalReturn] but I want to store [totalReturn] in other [date] like 1,5,6,... by default 0.00 — student
– student, Commented Apr 21, 2016 at 6:51
you want the code that will create the wanted array of $salesReturn in a hard coded manner? — Tudor Constantin
– Tudor Constantin, Commented Apr 21, 2016 at 6:53

quazardous · Accepted Answer · 2016-04-21 08:33:51Z

1

What you want is filling the array with "empty" default objects ?

$defaults = [];
foreach (range(1, 12) as $m) {
    // using non numerical index to avoid reindexing behaviours...
    $defaults['m' . $m] = new stdClass;
    ...
    // init default obj
    $defaults['m' . $m]->date = $m;
    $defaults['m' . $m]->otherFields = 0;
    //add all fields
}

Next index your current data array by month too with the same index format.

$indexedSalesReturn = [];
foreach ($salesReturn as $obj) {
     $indexedSalesReturn['m' . $obj->date] = $obj;
}

Then append default values to current data.

$indexedSalesReturn += $defaults;

This will NOT replace existing index but add non existing.

Optional : ksort the array and array_values

Edit : You should aim for this working array (pseudo code)

[
  'm1' => stdClass { date => 1, ...},
  'm2' => stdClass { date => 2, ...},
  ...
]

edited Apr 21, 2016 at 8:33

answered Apr 21, 2016 at 7:45

quazardous

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4 Comments

quazardous Over a year ago

Replace $myData by $salesReturn

quazardous Over a year ago

You need to index your array with a string derived from the month as wxplain

quazardous Over a year ago

You can copy and modify this array if you need :p

quazardous Over a year ago

The first loop create an array filled with empty default objects just with the correct month

Tudor Constantin · Accepted Answer · 2016-04-21 06:50:19Z

0

to shift the [date] property by 1 on all the objects:

foreach($salesReturn as $salesReturns)
    {
        echo '<pre>';
        $salesReturns->data = $salesReturns->data - 1;
        print_r($salesReturns);
    }

answered Apr 21, 2016 at 6:50

Tudor Constantin

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