Php count multidimension array

Question

here is my array :

$pid = array("id"=>array(
 "098"=> array(
              array("size"=>25,"variant"=>"0925","qty"=>1),
              array("size"=>26,"variant"=>"0926","qty"=>2)
            ),
 "099"=> array(
              array("size"=>25,"variant"=>"0726","qty"=>1)
            )
         )
       );

can i count how much that array with different id? can i count how much that size array per id?

i just wanna see like this :

ID = 2
size of 098 = 2
size of 099 = 1

@u_mulder why? i chose ways like this for my shopping cart bag, any other ways to do for that? — Rizlan Tamima
– Rizlan Tamima, Commented Feb 14, 2016 at 8:33
Think of it - if you have array with 2 same keys - what should be returned when you refer $pid['id']['098']? First value or second? — u_mulder
– u_mulder, Commented Feb 14, 2016 at 8:35
"098" => array(array(...), array(...)), this is one way of grouping the same "id" — Andrew
– Andrew, Commented Feb 14, 2016 at 8:36

hherger · Accepted Answer · 2016-02-14 09:22:49Z

1

This corresponds to your array:

<?php
// Your array
$pid = array("id"=>array(
    "098"=> array(
        array("size"=>25,"variant"=>"0925","qty"=>1),
        array("size"=>26,"variant"=>"0926","qty"=>2)
    ),
    "099"=> array(
        array("size"=>25,"variant"=>"0726","qty"=>1)
    )
) );

// The relevant code
foreach ($pid as $id => $items) {
    echo $id . ' = ' . count($items) . '<br />';
    foreach ($items as $key1 => $item) {
        echo 'size of ' . $key1 . ' = ' . count($item) . ' <br />';
    }
}
?>

The result:

id = 2
size of 098 = 2
size of 099 = 1

edited Feb 14, 2016 at 9:22

answered Feb 14, 2016 at 9:08

hherger

1,6721 gold badge11 silver badges13 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

santosh · Accepted Answer · 2016-02-14 08:57:32Z

1

This Gives You desire Output..

       echo 'ID ='.count($pid['id']);
        foreach ($pid['id'] as $key => $res) {
          echo 'size of ' .$key.'= ' .count($res);
         }

Output

ID =2

size of 098= 2

size of 099= 1

answered Feb 14, 2016 at 8:57

santosh

7875 silver badges17 bronze badges

Collectives™ on Stack Overflow

Php count multidimension array

2 Answers 2

Comments

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Related