sqlsrv_fetch

sqlsrv_fetch

Makes the next row in a result set available for reading

mixed **sqlsrv_fetch** resource $stmt int $row int $offset

Makes the next row in a result set available for reading. Use to read the fields of the row. sqlsrv_get_field

stmt A statement resource created by executing or . sqlsrv_query``sqlsrv_execute

rowThe row to be accessed. This parameter can only be used if the specified statement was prepared with a scrollable cursor. In that case, this parameter can take on one of the following values:

offset Specifies the row to be accessed if the row parameter is set to or . Note that the first row in a result set has index 0. SQLSRV_SCROLL_ABSOLUTE``SQLSRV_SCROLL_RELATIVE

Returns true if the next row of a result set was successfully retrieved, false if an error occurs, and null if there are no more rows in the result set.

Voorbeeld: example

The following example demonstrates how to retrieve a row with and get the row fields with . sqlsrv_fetch``sqlsrv_get_field

<?php
$serverName = "serverName\sqlexpress";
$connectionInfo = array( "Database"=>"dbName", "UID"=>"username", "PWD"=>"password");
$conn = sqlsrv_connect( $serverName, $connectionInfo);
if( $conn === false ) {
     die( print_r( sqlsrv_errors(), true));
}

$sql = "SELECT Name, Comment
        FROM Table_1
        WHERE ReviewID=1";
$stmt = sqlsrv_query( $conn, $sql);
if( $stmt === false ) {
     die( print_r( sqlsrv_errors(), true));
}

// Make the first (and in this case, only) row of the result set available for reading.
if( sqlsrv_fetch( $stmt ) === false) {
     die( print_r( sqlsrv_errors(), true));
}

// Get the row fields. Field indices start at 0 and must be retrieved in order.
// Retrieving row fields by name is not supported by sqlsrv_get_field.
$name = sqlsrv_get_field( $stmt, 0);
echo "$name: ";

$comment = sqlsrv_get_field( $stmt, 1);
echo $comment;
?>

sqlsrv_get_field``sqlsrv_fetch_array``sqlsrv_fetch_object