odbc_longreadlen
Using dbase always returns false or -1. It won't work. Just like odbc_num_rows.
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
)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.
Return Values
Returns TRUE if there are more result sets, FALSE otherwise.
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)
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User Contributed Notes
odbc_next_result - [3 notes]
carlosgoce AT gmail DOT com ¶
1 day ago
mypsuedoemail at yahoo dot com ¶
6 years ago
This function works exactly like its equivalent Microsoft SQL Server function: mssql_next_result(). The information above is rather vague and a bit misleading, so refer to the mssql version of this function for details on to use it properly.
P.S. It works with stored procedures.
ryanphp at ryanjameson dot com ¶
11 years ago
Running this on a MS Access result set always seems to return false. It may have the same driver limitations as odbc_num_rows.