How to Merge multidimensional array with its own sub array

Question

plz anyone help me. I want to merge the subarrays. I have associative array to merge in php like below.but the arrays were flatter. I tried to adapt the code, but unfortunately without success. Here my example :

Array(
 [0] => Array(
        [1] => Array(
                [pid] => 1278
                [price] => 30
            )
        [2] => Array (
                [pid] => 1279
                [price] => 300
            )
    )
    [1] => Array (
        [1] => Array (
                [pid] => 1280
                [price] => 120
            ) 
        [2] => Array (
                [pid] => 1281
                [price] => 250
            )
)

And i have to Generate like below.

Array (
    [1] => Array (
            [pid] => 1278
            [price] => 30
        )
    [2] => Array (
            [pid] => 1279
            [price] => 300
        )
    [3] => Array (
            [pid] => 1280
            [price] => 120
        )
    [4] => Array (
            [pid] => 1281
            [price] => 250
        )
)

point a new variable to the top level array first index, than newvars contains what you want $newvar = $array[0]; — sietse85
– sietse85, Commented Aug 31, 2016 at 13:02

Bhavik Hirani · Accepted Answer · 2016-08-31 13:07:30Z

3

Try this

$a = array(
   array(
      1 => array(
            'pid' =>  1234
            'price' => 200
         )
      2 => array(
            'pid' =>  1234
            'price' => 200
         ) 
    ),
    array(
      1 => array(
            'pid' =>  1234
            'price' => 200
         )
      2 => array(
            'pid' =>  1234
            'price' => 200
         ) 

    );
$a = call_user_func_array('array_merge',$a);
print_r($a);

edited Aug 31, 2016 at 13:07

Bhavik Hirani

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answered Aug 31, 2016 at 13:05

user6739582

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