php - Accessing class element - a variable or array element? -

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how access 14.95 here?

$object->{0} or $object[0] doesn't work

   simplexmlelement object     (         [@attributes] => array             (                 [currencyid] => usd             )          [0] => 14.95     )

interesting... if (int)$object->{0} works....

its bad practice have numbers properties of object. wouldn't named property easier maintain?

edit: thought wasn't possible looks , instead leaves code little ambiguous.


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