Online PHP editor | output for pltuu

<?php $truc = [ "platform_id" => "IT", "pair" => array:4 [ 0 => array:2 [ "score" => 0.0 "version" => "1" ] 1 => array:2 [ "score" => 1.0990682605629E-5 "version" => "ranking_score_v1" ] 2 => array:2 [ "score" => 1.0990682605629E-5 "version" => "ranking_score_v2" ] 3 => array:2 [ "score" => 1.0990682605629E-5 "version" => "ranking_score_v3" ] ], "article_id" => 3084207, "product_id" => 3222466 ] ; $tmp = ['product_id' => $item['product_id']], $truc dump($tmp);