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<?php $a = json_decode('{"3":{"friend":45,"all":100},"2":{"friend":30,"all":50},"1":{"friend":25,"all":25}}'); $b = (array) $a; $n = '3'; var_dump($b[3]->friend);
Output for git.master, git.master_jit, rfc.property-hooks
int(45)

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