Checks if multiple results are available

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- PHP Manual
- ODBC Functions
- Checks if multiple results are available

# odbc_next_result

(PHP 4 >= 4.0.5, PHP 5, PHP 7, PHP 8)

odbc_next_result — Checks if multiple results are available

### Description

odbc_next_result(Odbc\Result `$statement`): bool

Checks if there are more result sets available as well as allowing access to the next result set via odbc_fetch_array(), odbc_fetch_row(), odbc_result(), etc.

### Parameters

`statement`

  The ODBC result object.

### Return Values

Returns `true` if there are more result sets, `false` otherwise.

### Changelog

Version | Description
--- | ---
8.4.0 | `statement` expects an Odbc\Result instance now; previously, a resource was expected.

### Examples

Example #1 odbc_next_result()

    <?php
    $r_Connection = odbc_connect($dsn, $username, $password);

    $s_SQL = <<<END_SQL
    SELECT 'A'
    SELECT 'B'
    SELECT 'C'
    END_SQL;

    $r_Results = odbc_exec($r_Connection, $s_SQL);

    $a_Row1 = odbc_fetch_array($r_Results);
    $a_Row2 = odbc_fetch_array($r_Results);
    echo "Dump first result set";
    var_dump($a_Row1, $a_Row2);

    echo "Get second results set ";
    var_dump(odbc_next_result($r_Results));

    $a_Row1 = odbc_fetch_array($r_Results);
    $a_Row2 = odbc_fetch_array($r_Results);
    echo "Dump second result set ";
    var_dump($a_Row1, $a_Row2);

    echo "Get third results set ";
    var_dump(odbc_next_result($r_Results));

    $a_Row1 = odbc_fetch_array($r_Results);
    $a_Row2 = odbc_fetch_array($r_Results);
    echo "Dump third result set ";
    var_dump($a_Row1, $a_Row2);

    echo "Try for a fourth result set ";
    var_dump(odbc_next_result($r_Results));
    ?>

The above example will output:

    Dump first result set array(1) {
      ["A"]=>
      string(1) "A"
    }
    bool(false)
    Get second results set bool(true)
    Dump second result set array(1) {
      ["B"]=>
      string(1) "B"
    }
    bool(false)
    Get third results set bool(true)
    Dump third result set array(1) {
      ["C"]=>
      string(1) "C"
    }
    bool(false)
    Try for a fourth result set bool(false)