Create Array Inside Foreach Loop

Question

How to put these codes in a foreach loop?

    $item1_details = array(
        'id' => 'a1',
        'price' => 18000,
        'quantity' => 3,
        'name' => "Apple"
    );


    $item2_details = array(
        'id' => 'a2',
        'price' => 20000,
        'quantity' => 2,
        'name' => "Orange"
    );

Then the array above will be saved in a variable. It's an array. And, yes, I have no idea how to do a loop inside array. So please help me for this too.

    $item_details = array ($item1_details, $item2_details);

Thus, I have to questions. First, how to create an array inside a foreach loop. Second, How to loop inside an array.

Answer 1

You don't put a loop inside an array, you push onto the array in a loop.

$item_details = array();
for ($i = 0; $i < 10; $i++) {
    $item_details[] = $item1_details;
    $item_details[] = $item2_details;
}

This will make an array with 10 alternating copies of $item1_details and $item2_details .

You mentioned a foreach loop, but that's for looping over an array that already exists. You didn't show any array to loop over, so I'm not sure how it applies in this case.

Answer 2

   <?php 

    $item_details = array();
    for ($i = 0; $i < 10; $i++) {
        $item_details[] = $item1_details;
        print_r($item1_details);
        $item_details[] = $item2_details;
        print_r($item2_details);
    }

if you want any one value from array

   $item_details = array();
   for ($i = 0; $i < 10; $i++) {
        $item_details[] = $item1_details;
        print_r($item1_details['price']);
        $item_details[] = $item2_details;
        print_r($item2_details['price']);
    }

Answer 3

You can use array_values with array_merge

$f = array_merge(array_values($item1_details), array_values($item2_details));

Working example:- https://3v4l.org/fDM3N