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# odbc_next_result

(PHP 4 >= 4.0.5, PHP 5)

odbc_next_result -- Checks if multiple results are available

## Description

bool odbc_next_result ( resource result_id )

odbc_next_result() returns `TRUE` 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.

This function returns `FALSE` on error.

The argument is a valid result identifier returned by odbc_exec().

Beispiel 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)); ?>`
Das oben gezeigte Beispiel erzeugt folgende Ausgabe:
    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)

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