Question

How to declare and initialize associative (key value) 2D array (matrix) of in PHP

Answer 1

$arr = array(
    0 => array(
        'name' => 'Obi-Wan Kenobi',
        'age' => '104'
    ),
    1 => array(
        'name' => 'R2-D2',
        'age' => 89
    ),
    2 => array(
        'name' => 'C-3PO',
        'age' => 80
    ),
);
   
foreach ($arr as $arr=>$row) {
  foreach ($row as $key=>$value) {
    echo $key . " - " . $value . "\n"; 
  }
}




/*
run:

name - Obi-Wan Kenobi
age - 104
name - R2-D2
age - 89
name - C-3PO
age - 80

*/

 

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