php - API response: Access member with hyphen in name -


i in absurd situation. using api returns me 

[winner-id] => 15404899

the way select elements api's return is:

$matches->returnelement;

the problem can't winner-id's value cause when type

$matches->winner-id;

it's invalid variable because of (-) sign. give me advice?

try this:

$matches->{'winner-id'};

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