m_connectionerror
(PHP 4 >= 4.3.9, PHP 5 < 5.1.0, PECL mcve >= 1.0.0)
m_connectionerror — Get a textual representation of why a connection failed
说明
m_connectionerror
( resource
$conn
) : stringWarning
本函数还未编写文档，仅有参数列表。
返回值