<?php $object = new stdClass(); $object->{'1'} = 'one'; echo $object->{'1'}; $array = (array) $object; $test = {'1'}; echo $array[test]; //var_dump($array); /* produces array(1) { ["1"]=> string(3) "one" } */ //none of the following will work $key = '1'; echo $array[1], $array['1'], $array["1"], $array[(string)1], $array[$key];
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