Online PHP editor | output for np2ZD

@ 2018-07-23T19:16:44Z

<?php

$arr = array( 
   0 => array(
         0 => array(
             'name' => 'test1',
             'country' => 'abc'  
         ),
         1 => array(
             'name' => 'test2',
             'country' => 'xyz'  
         )
   ),
   1 => array(
     'name' => 'test3',
     'country' => 'pqr'
   ),
   2 => array(
         0 => array(
             'name' => 'test1',
             'country' => 'abc'  
         ),
         1 => array(
             'name' => 'test2',
             'country' => 'xyz'  
         ),
         2 => array(
             'name' => 'test1',
             'country' => 'abc'  
         ),
         3 => array(
             'name' => 'test2',
             'country' => 'xyz'  
         )
   ),
   3 => array(
     'name' => 'test3',
     'country' => 'pqr'
   ),
);

$new = [];
foreach($arr as $subarr){
    $new = array_merge($new, $subarr);
}
var_dump($new);

Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13: array(8) { [0]=> array(2) { ["name"]=> string(5) "test1" ["country"]=> string(3) "abc" } [1]=> array(2) { ["name"]=> string(5) "test2" ["country"]=> string(3) "xyz" } ["name"]=> string(5) "test3" ["country"]=> string(3) "pqr" [2]=> array(2) { ["name"]=> string(5) "test1" ["country"]=> string(3) "abc" } [3]=> array(2) { ["name"]=> string(5) "test2" ["country"]=> string(3) "xyz" } [4]=> array(2) { ["name"]=> string(5) "test1" ["country"]=> string(3) "abc" } [5]=> array(2) { ["name"]=> string(5) "test2" ["country"]=> string(3) "xyz" } }

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