Add index key to multidimensional array-CodePudding

How can i add key index for a multidimensional array.

The array is fetched from from file gets contens url.

The variable that holds the array is looking like this:

$data = array(array($number, $firstmane, $lastname, $street));

The output is looking like this:

Array
(
    [0] => Array
        (
            [0] => 13564
            [1] => Bill
            [2] => Willson
            [3] => St 4546
        )

)
Array
(
    [0] => Array
        (
            [0] => 13295
            [1] => Ken
            [2] => Jibs
            [3] =>  St 4156
        )

)

How can i add index key so the array will look like this:

Array
(
    [0] => Array
        (
            [0] => 13564
            [1] => Bill
            [2] => Willson
            [3] => St 4546
        )

)
Array
(
    [1] => Array
        (
            [0] => 13295
            [1] => Ken
            [2] => Jibs
            [3] =>  St 4156
        )

)

UPDATE

More Complete Code

foreach ($json_obj['items'] as $order) { 
    $ordrenr = $order['id']; 
    $fornavn= $order['billingPerson']['firstName']; 
    $etternavn= $order['billingPerson']['lastName']; 
    $adresse = $order['billingPerson']['street']; 
    $header = ['ID' => 'string', 
                'Firstname' => 'string', 
                'Lastname' => 'string', 
                'street' => 'string' 
            ]; 
    $rader = array(array($ordrenr, $fornavn, $etternavn, $adresse)); 
    print_r( $rader ); 
    $writer = new XLSXWriter(); 
    $writer->setAuthor('USERNAME'); 
    $writer->writeSheet($rader, 'RESULT', $header); 
    $writer->writeToFile("/media/files/filename.xlsx" ); 
}

CodePudding user response：

You are just assigning an array of the array to $data. so you will only get the last array value in $data.

Try with following code in loop. $data[] = array($number, $firstmane, $lastname, $street);

$a= array('13564','Bill','Willson','St 4546'); $b= array('13295','Ken','Jibs','St 4546');

$data[] = array($a);

$data[] = array($b);

print_r($data);

Hope this will work for you.

CodePudding user response：

Create a new array item using $arr[] = [1,2,3]; and also I have changed the loop to create the complete array before attempting to write it out to the spreadsheet.

foreach ($json_obj['items'] as $order) { 
    $ordrenr = $order['id']; 
    $fornavn= $order['billingPerson']['firstName']; 
    $etternavn= $order['billingPerson']['lastName']; 
    $adresse = $order['billingPerson']['street']; 
    $header = ['ID' => 'string', 
                'Firstname' => 'string', 
                'Lastname' => 'string', 
                'street' => 'string' 
            ]; 
    //$rader = array(array($ordrenr, $fornavn, $etternavn, $adresse)); 

    $rader[] = [$ordrenr, $fornavn, $etternavn, $adresse]; 
}

print_r( $rader ); 
$writer = new XLSXWriter(); 
$writer->setAuthor('USERNAME'); 
$writer->writeSheet($rader, 'RESULT', $header); 
$writer->writeToFile("/media/files/filename.xlsx" );