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我對使用PDO常量的PHP有點懷疑。 我如何使用它?沒有文檔,沒有例子,也沒有關於它的問題。PDO事件常量
有沒有人把這個工作知道如何使用它?
PDO::PARAM_EVT_FREE (integer)
Deallocation event
PDO::PARAM_EVT_EXEC_PRE (integer)
Event triggered prior to execution of a prepared statement.
PDO::PARAM_EVT_EXEC_POST (integer)
Event triggered subsequent to execution of a prepared statement.
PDO::PARAM_EVT_FETCH_PRE (integer)
Event triggered prior to fetching a result from a resultset.
PDO::PARAM_EVT_FETCH_POST (integer)
Event triggered subsequent to fetching a result from a resultset.
PDO::PARAM_EVT_NORMALIZE (integer)
Event triggered during bound parameter registration allowing the driver to normalize the parameter name.
http://php.net/manual/en/pdo.constants.php
線597 -603正是你所說的。 '//什麼也不做' 謝謝。 – Carlos 2014-09-19 14:12:27