(PHP 3 >= 3.0.4, PHP 4, PHP 5)
Executes a previously prepared query or opens a cursor for it.
Does NOT free result_id on error.
result_id
Also sets the real number of ifx_affected_rows() for non-select statements for retrieval by ifx_affected_rows().
result_id is a valid resultid returned by ifx_query() or ifx_prepare() (select type queries only!).
如果成功则返回 TRUE,失败则返回 FALSE。
例 1. ifx_do() Example
<?php $conn = fx_connect( "db", "user", "password" ); $result = ifx_prepare("SELECT customer_num, company FROM customer", $conn); ifx_do($result); ?>