SQLSRV_NUM_ROWS(3) SQLSRV_NUM_ROWS(3)
sqlsrv_num_rows - Retrieves the number of rows in a result set
SYNOPSIS
mixed sqlsrv_num_rows (resource $stmt)
DESCRIPTION
Retrieves the number of rows in a result set. This function requires that the statment resource be created with a static or keyset cursor.
For more information, see sqlsrv_query(3), sqlsrv_prepare(3), or Specifying a Cursor Type and Selecting Rows in the Microsoft SQLSRV docu-
mentation.
PARAMETERS
o $stmt
- The statement for which the row count is returned. The statment resource must be created with a static or keyset cursor. For
more information, see sqlsrv_query(3), sqlsrv_prepare(3), or Specifying a Cursor Type and Selecting Rows in the Microsoft SQLSRV
documentation.
RETURN VALUES
Returns the number of rows retrieved on success and FALSE if an error occurred. If a forward cursor (the default) or dynamic cursor is
used, FALSE is returned.
EXAMPLES
Example #1
sqlsrv_num_rows(3) example
<?php
$server = "serverNamesqlexpress";
$connectionInfo = array( "Database"=>"dbName", "UID"=>"username", "PWD"=>"password" );
$conn = sqlsrv_connect( $server, $connectionInfo );
$sql = "SELECT * FROM Table_1";
$params = array();
$options = array( "Scrollable" => SQLSRV_CURSOR_KEYSET );
$stmt = sqlsrv_query( $conn, $sql , $params, $options );
$row_count = sqlsrv_num_rows( $stmt );
if ($row_count === false)
echo "Error in retrieveing row count.";
else
echo $row_count;
?>
SEE ALSO
sqlsrv_has_rows(3), sqlsrv_rows_affected(3).
PHP Documentation Group SQLSRV_NUM_ROWS(3)
