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about Multi-Dimensional array


about Multi-Dimensional array

By : user2948365
Date : November 14 2020, 04:51 PM
With these it helps YES dude, your representation is correct.
In the case of array access,
code :
int twoDMatrix [2 ][3 ]  =   {  {5,3,2},{8,4,1} };

twoDMatrix[0][0] is 5 and twoDMatrix [1][1] is 4.


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Convert multi-dimensional multi-object array to standard multi-dimensional array in PHP

Convert multi-dimensional multi-object array to standard multi-dimensional array in PHP


By : emptyspaces
Date : March 29 2020, 07:55 AM
it fixes the issue The question is often asked, but there's a fundamental issue that has to be addressed on a case-by-case basis when converting a XML tree to an array, which makes an one-size-fits-all method impossible: how do you differentiate nodes from attributes?
For instance, how would you convert this XML to an array:
code :
<node val="attr"><val>child</val></node>
$arr = array();
foreach ($Price->Prices as $Prices)
{
    $tmp = array();

    foreach ($Prices->attributes() as $k => $v)
    {
        $tmp[$k] = (string) $v;
    }

    $arr[] = $tmp;
}
Manipulate a Multi-Multi-Dimensional PHP Array into a nice Multi-Dimensional Array

Manipulate a Multi-Multi-Dimensional PHP Array into a nice Multi-Dimensional Array


By : user2604685
Date : March 29 2020, 07:55 AM
around this issue If you can't change it at the source then here is one way (PHP >= 5.5.0 needed for array_column):
code :
foreach($design_values as $key => $values) {
    $result[$key] = array_combine(
                                  array_column($values, 'name'),
                                  array_column($values, 'value'));
}
foreach($design_values as $key => $values) {
    $result[$key] = array_column($values, 'value', 'name');
}
Can I select a multi-dimensional HTML array in JavaScript as a multi-dimensional array?

Can I select a multi-dimensional HTML array in JavaScript as a multi-dimensional array?


By : user3874233
Date : March 29 2020, 07:55 AM
this will help I think this is exactly what you are looking for (which is not really related to selectors):
code :
function serialize () {
    var serialized = {};
    $("[name]").each(function () {
        var name = $(this).attr('name');
        var value = $(this).val();

        var nameBits = name.split('[');
        var previousRef = serialized;
        for(var i = 0, l = nameBits.length; i < l;  i++) {
            var nameBit = nameBits[i].replace(']', '');
            if(!previousRef[nameBit]) {
                previousRef[nameBit] = {};
            }
            if(i != nameBits.length - 1) {
                previousRef = previousRef[nameBit];
            } else if(i == nameBits.length - 1) {
                previousRef[nameBit] = value;
            }
        }
    });
    return serialized;
}

console.log(serialize());
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="hidden" name=item[0][id]>
<input type="text"   name=item[0][title]>
<input type="text"   name=item[0][description]>

<input type="hidden" name=item[1][id]>
<input type="text"   name=item[1][title]>
<input type="text"   name=item[1][description]>

<input type="hidden" name=item[2][id]>
<input type="text"   name=item[2][title]>
<input type="text"   name=item[2][description]>
Flatten a multi dimensional array inside a multi dimensional array but retain keys?

Flatten a multi dimensional array inside a multi dimensional array but retain keys?


By : Mitchell Joe
Date : March 29 2020, 07:55 AM
With these it helps , You can try like this by using core iterator functions,
code :
$temp = [];
$it = new RecursiveIteratorIterator(new RecursiveArrayIterator($arr));
foreach($it as $k => $v) {
  $temp[$k] = $v;
}
print_r($temp);
Array
(
    [name] => John
    [access] => 1
    [line_1] => 10
    [line_2] => example street
)
php array multi-dimensional to python multi-dimensional dict

php array multi-dimensional to python multi-dimensional dict


By : Min
Date : March 29 2020, 07:55 AM
like below fixes the issue Both languages support JSON for handling this kind of data.
http://php.net/manual/en/book.json.php
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