PHP Manual
FrontBase 函数
Move the internal result pointer to the next result

fbsql_next_result

(PHP 4 >= 4.0.6, PHP 5, PHP 7)

fbsql_next_result — Move the internal result pointer to the next result

说明

fbsql_next_result ( resource $result ) : bool

When sending more than one SQL statement to the server or executing a stored procedure with multiple results will cause the server to return multiple result sets. This function will test for additional results available form the server. If an additional result set exists it will free the existing result set and prepare to fetch the words from the new result set.

参数

result: 由 fbsql_query() 或 fbsql_db_query() 返回的结果标识符。

返回值

Returns TRUE if an additional result set was available or FALSE otherwise.

范例

Example #1 fbsql_next_result() example

 <?php
$link = fbsql_connect("localhost", "_SYSTEM", "secret");
fbsql_select_db("MyDB", $link);
$SQL = "Select * from table1; select * from table2;";
$rs = fbsql_query($SQL, $link);
do {
    while ($row = fbsql_fetch_row($rs)) {
    }
} while (fbsql_next_result($rs));
fbsql_free_result($rs);
fbsql_close($link);
?>

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