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<?php $content = '[ { "id": 1, "content": "Reason 1" }, { "id": 2, "content": "Reason 2" }, { "id": 3, "content": "Reason 3" }, { "id": 4, "content": "Reason 4" } ]'; $from = json_decode($content, true); $to = json_encode(array_column($from, 'content', 'id'), JSON_PRETTY_PRINT); echo $to;
Output for 7.2.0 - 7.2.34, 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 - 8.3.26, 8.4.1 - 8.4.13
{ "1": "Reason 1", "2": "Reason 2", "3": "Reason 3", "4": "Reason 4" }
preferences:
135.33 ms | 407 KiB | 5 Q