Hello,
Shouldn't you "execute" the query first, and then "bind_result" ??
In the php doc
(http://jp2.php.net/manual/fr/mysqli-stmt.bind-result.php) the example
is done this way...
Hope this helps,
Olivier
Le 25/08/2011 13:04, Stuart Milne a écrit :
Hi there
Getting a weird issue with MySQLi fetch when using bound variables.
First of all here is some example code.
<?php
$pID = 0;
$recordID = 0;
if ($stmt = $dbObj->prepare('SELECT `id`, name FROM MYTABLE WHERE id = ?)
{
if ($stmt->bind_param('i', $pID))
{
if ($stmt->bind_result($recordID, $name)
{
if ($stmt->execute())
{
$stmt->fetch();
}
}
}
}
?>
Now I initialize the $recordID variable to 0;
The SELECT statement then does a SELECT where id = 0; In my table there is no record with the id of 0;
Also notice that in my bind_result i am binding the the result into the $recordID variable.
Now this is where it gets weird for me. On some versions of PHP and MYSQl the $recordID variable is still set to 0 but on other versions of PHP mYSQL the $recordID seems to be overwritten and set to NULL from the fetch.
Any ideas as to why these differences are occurring.
Regards
Stu
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