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<?php $brokenJson = '[{"test":"aあb"}]'; $res = json_decode($brokenJson, true); if (json_last_error() != JSON_ERROR_NONE) { throw new Exception(json_last_error_msg(), json_last_error()); } var_dump($res);
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { [0]=> array(1) { ["test"]=> string(5) "aあb" } }

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