<?php $son = '{ "1":{ "id":"1", "name":"jack" }, "2":{ "id":"2", "name":"john" } }'; $json = json_decode($son); //var_dump($json); var_dump($json->{'1'}); // correct result $index = 1; var_dump($json->$index); // correct result
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Value for `_results` contains invalid data `array`