<?php $jsonfile = '{ "ph": { "name": "Philippines", "color": "green" }, "ch": { "name": "China", "color": "red" }, "us": { "name": "USA", "color": "blue" } }'; $data = json_decode($jsonfile, true); foreach ($data as $key => $value) { if ($key == 'ph') { echo $value['name'] . ': ' . $value['color'] . PHP_EOL; } } if (array_key_exists('ph', $data)) { echo $data['ph']['name'] . ': ' . $data['ph']['color']. PHP_EOL; }
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