fbsql_num_rows

(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 1 fbsql_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。