sqlsrv_has_rows

sqlsrv_has_rows

SQL Server 2008 R2
 

Indicates if the result set has one or more rows.


sqlsrv_has_rows( resource $stmt )

$stmt: The executed statement.

If there are rows in the result set, the return value will be true. If there are no rows, or if the function call fails, the return value will be false.

<?php
   $server = "server_name";
   $conn = sqlsrv_connect( $server, array( 'Database' => 'Northwind' ) );

   $stmt = sqlsrv_query( $conn, "select * from orders where CustomerID = 'VINET'" , array());

   if ($stmt !== NULL) {
      $rows = sqlsrv_has_rows( $stmt );

      if ($rows === true)
         echo "\nthere are rows\n";
      else 
         echo "\nno rows\n";
   }
?>
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