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<?php $attributes = [ [ "attributeName"=> "Name", "value"=> "Paul" ], [ "attributeName"=> "Name", "value"=> "Steve" ], [ "attributeName"=> "Name", "value"=> "John" ], [ "attributeName"=> "Name", "value"=> "Andrew" ], [ "attributeName"=> "Destination", "value"=> "London" ], [ "attributeName"=> "Destination", "value"=> "Paris" ], [ "attributeName"=> "Destination", "value"=> "Ankara" ], [ "attributeName"=> "Destination", "value"=> "Kuwait" ], ]; $output = array_reduce($attributes, function ($carry, $arr) { $carry[$arr['attributeName']][] = $arr['value']; return $carry; }, array()); print_r($output); echo "<table>\n"; foreach ($output as $key => $values) { echo "<tr><td>$key</td><td>" . implode('</td><td>', $values) . "</td></tr>\n"; } echo '</table>';
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
Array ( [Name] => Array ( [0] => Paul [1] => Steve [2] => John [3] => Andrew ) [Destination] => Array ( [0] => London [1] => Paris [2] => Ankara [3] => Kuwait ) ) <table> <tr><td>Name</td><td>Paul</td><td>Steve</td><td>John</td><td>Andrew</td></tr> <tr><td>Destination</td><td>London</td><td>Paris</td><td>Ankara</td><td>Kuwait</td></tr> </table>

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