Руководство по PHP
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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 )

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().

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";

?>

See also: fbsql_affected_rows(), fbsql_connect(), fbsql_select_db(), and fbsql_query().

Пред.НачалоСлед.
fbsql_num_fieldsУровень вышеfbsql_password