(PHP 4 >= 4.0.6)
fbsql_num_rows -- 結果のレコード数を得る
説明
int
fbsql_num_rows ( resource result)
fbsql_num_rows() returns the number of rows in
a result set. This command is only valid for SELECT statements.
To retrieve the number of rows returned from a INSERT, UPDATE or
DELETE query, use fbsql_affected_rows().
例 1fbsql_num_rows()の例 <?php
$link = fbsql_connect("localhost", "username", "password");
fbsql_select_db("database", $link);
$result = fbsql_query("SELECT * FROM table1;", $link);
$num_rows = fbsql_num_rows($result);
echo "$num_rows Rows\n";
?> |
|
fbsql_affected_rows(),
fbsql_connect(),
fbsql_select_db(),
fbsql_query()も参照下さい。