PHP-Notes-/22.3 Multidimensional Associative Array.php at masters · dalveerchaudhary/PHP-Notes- · GitHub

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<?php
// Multidimensional Associative Array
// Multidimensional arrays store multiple arrays whereas associative arrays store key-value pairs as data. Grouped relation between data can be stored in multidimensional associative arrays.


// Multidimensional Associative Array used
$marks = [
    "dalveer" => [
        "physics" => 85,
        "maths" => 87,
        "html" => 89
    ],
    "dharmveer" => [
        "physics" => 85,
        "maths" => 77,
        "html" => 59
    ]
];
echo "<pre>";
print_r($marks);
echo "</pre>";


//  Multidimensional Associative Array  use foreach Loop in program
$marks1 = [
    "dalveer" => [
        "physics" => 85,
        "maths" => 87,
        "html" => 89
    ],
    "dharmveer" => [
        "physics" => 85,
        "maths" => 77,
        "html" => 59
    ],
    "dalveersingh" => [
        "physics" => 85,
        "maths" => 87,
        "html" => 89
    ]
];
echo "<table border='2px' cellpadding='5px' cellspacing='0'
   <tr>
    <th> Student Name</th>
    <th> Physics</th>
    <th> Maths</th>
    <th> Html</th>

   </tr>

>";
foreach ($marks1 as $key => $v1) {

    echo "<tr>
         <td>$key</td>";
    foreach ($v1 as $v2) {
        echo "<td> $v2 </td>";
    }
    echo "</tr>";
}
echo "</table>";