(PHP 4 >= 4.3.9, PHP 5 <= 5.0.5, PECL mcve >= 1.0.0)
m_completeauthorizations — Number of complete authorizations in queue, returning an array of their identifiers
本函数还未编写文档，仅有参数列表。
What the function returns, first on success, then on failure. See also the &return.success; entity