how to get parent array index from multidimensional array in php

Question

I have an array $arr.

when I print this it shows the results as follows.

Array
(
    [0] => Array
        (
            [name] => homeandgarden-Con         


        

Answer 1

I think you are looking for this:

function getIndex($name, $array){
    foreach($array as $key => $value){
        if(is_array($value) && $value['name'] == $name)
              return $key;
    }
    return null;
}