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fbsql_num_rows
(PHP 4 >= 4.0.6, PHP 5)
fbsql_num_rows — Get number of rows in result
Описание
int fbsql_num_rows ( resource $result )
Gets the number of rows in the given result set.
This function is only valid for SELECT statements. To retrieve the number of rows returned from a INSERT, UPDATE or DELETE query, use fbsql_affected_rows().
Список параметров
- result
-
A result identifier returned by fbsql_query() or fbsql_db_query().
Возвращаемые значения
Returns the number of rows returned by the last SELECT statement.
Примеры
Пример #1 fbsql_num_rows() example
<?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";
?>
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