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PHP5中文手册
ircg_is_conn_alive(PHP 4 >= 4.0.5, PHP 5 <= 5.0.5) ircg_is_conn_alive — Check connection status 说明
bool ircg_is_conn_alive
( resource $connection
)
ircg_is_conn_alive() checks the connection status. 返回值Returns TRUE if connection is still alive and working or FALSE, if the connection has died for some reason. |