php get array key by value multidimensional – How to get specific key value from multidimensional array in php?

php get array key by value multidimensional – array_column — Return the values from a single column in the input array. PHP Multidimensional Array Searching (Find key by specific value).

php get array key by value multidimensional

multidimensional array search refers to searching a value in a multilevel nested array. PHP multidimensional array search by value.

$member_names = array_column($membersList, 'name');

$emails = array_map(function ($ar) {return $ar['email'];}, $membersList);

Example

 'krunal',
          'email' => '[email protected]'
        ],
        [
          'name' => 'Ankit',
          'email' => '[email protected]'
        ],
        [
          'name' => 'Dinesh',
          'email' => '[email protected]'
        ],
    ];
  
    $member_names = array_column($membersList, 'name');
    $emails = array_map(function ($ar) {return $ar['email'];}, $membersList);
  
    print_r($member_names);
    print_r($emails);
  
?>

Result

Array
(
    [0] => krunal
    [1] => Ankit
    [2] => Dinesh
)
Array
(
    [0] => [email protected]
    [1] => [email protected]
    [2] => [email protected]
)

Don’t Miss : PHP Multidimensional Array Check If Specific Array Key

PHP multidimensional array search by value

function getProductDate($items, $field, $value)
{
   foreach($items as $key => $item)
   {
      if ( $item[$field] === $value )
         return $key;
   }
   return false;
}

PHP Multidimensional Array Search By Value Example

 "1",
            "name" => "Dev",
            "email" => "[email protected]"
        ],
        [

            "id" => "2",
            "name" => "sachin",
            "email" => "[email protected]"

        ],
        [

            "id" => "3",
            "name" => "Pankil",
            "email" => "[email protected]"

        ],
        [

            "id" => "4",
            "name" => "Krunal",
            "email" => "[email protected]"
        ]
    ];

    $playersAddress = [
        [

            "member_id" => "3",
            "address" => "Surat, Kolkata, India"

        ],
        [

            "member_id" => "1",
            "address" => "Ahemdabad, Kolkata, India"
        ]

    ];

?>    

  

PHP Multidimensional Array Search By Value Example - www.pakainfo.com
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ID
        
Name
        
Email
        
Address
    


    


        

        

        

        

        
        
    

    

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