(PHP 4 >= 4.0.5, PHP 5, PHP 7)
Checks if multiple results are available
bool odbc_next_result ( resource $result_id )
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:
result_id
The result identifier.
Returns:
Returns TRUE
if there are more result sets, FALSE
otherwise.
Examples:
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)
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