maxdb_stmt_fetch

maxdb_stmt::fetch

Fetch results from a prepared statement into the bound variables

&reftitle.description;

&style.procedural;

`bool` `maxdb_stmt_fetch` `resource` `stmt`

&style.oop;

`bool` `maxdb_stmt::fetch`

`maxdb_stmt_fetch` returns row data using the variables bound by `maxdb_stmt_bind_result`.

Note that all columns must be bound by the application before calling `maxdb_stmt_fetch`.

&reftitle.returnvalues;

## Return values

Value | Description
&true; | Success. Data has been fetched
&false; | Error occurred
&null; | No more rows/data exists

&reftitle.examples;

### &style.oop;

    <?php
    $maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");

    /* check connection */
    if (maxdb_connect_errno()) {
       printf("Connect failed: %s\n", maxdb_connect_error());
       exit();
    }

    $query = "SELECT zip, name FROM hotel.city ORDER by name";

    if ($stmt = $maxdb->prepare($query)) {

       /* execute statement */
       $stmt->execute();

       /* bind result variables */
       $stmt->bind_result($name, $code);

       /* fetch values */
       while ($stmt->fetch()) {
           printf ("%s (%s)\n", $name, $code);
       }

       /* close statement */
       $stmt->close();
    }

    /* close connection */
    $maxdb->close();
    ?>

### &style.procedural;

    <?php
    $link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");

    /* check connection */
    if (maxdb_connect_errno()) {
       printf("Connect failed: %s\n", maxdb_connect_error());
       exit();
    }

    $query = "SELECT zip, name FROM hotel.city ORDER by name";

    if ($stmt = maxdb_prepare($link, $query)) {

       /* execute statement */
       maxdb_stmt_execute($stmt);

       /* bind result variables */
       maxdb_stmt_bind_result($stmt, $name, $code);

       /* fetch values */
       while (maxdb_stmt_fetch($stmt)) {
           printf ("%s (%s)\n", $name, $code);
       }

       /* close statement */
       maxdb_stmt_close($stmt);
    }

    /* close connection */
    maxdb_close($link);
    ?>

&example.outputs.similar;

    12203 (Albany)
    60601 (Chicago)
    60615 (Chicago)
    45211 (Cincinnati)
    33575 (Clearwater)
    75243 (Dallas)
    32018 (Daytona Beach)
    33441 (Deerfield Beach)
    48226 (Detroit)
    90029 (Hollywood)
    92714 (Irvine)
    90804 (Long Beach)
    11788 (Long Island)
    90018 (Los Angeles)
    70112 (New Orleans)
    10019 (New York)
    10580 (New York)
    92262 (Palm Springs)
    97213 (Portland)
    60018 (Rosemont)
    95054 (Santa Clara)
    20903 (Silver Spring)
    20005 (Washington)
    20019 (Washington)
    20037 (Washington)

&reftitle.seealso;

- `maxdb_prepare`
- `maxdb_stmt_errno`
- `maxdb_stmt_error`
- `maxdb_stmt_bind_result`