So I am getting this SQL error:
Error selecting photographs: SQLSTATE[42000]: Syntax error or access
violation: 1064 You have an error in your SQL syntax; check the manual
that corresponds to your MySQL server version for the right syntax to
use near ''4'' at line 2
My code is:
function updatephotos($dbh, $x) {
echo $x['number'] . "<br />"; <<<<< this echo is 4
$sql = "SELECT * FROM photographs WHERE
photo_filename LIKE '%2%' LIMIT 0, :q;";
$stmt = $dbh->prepare($sql);
try {
$stmt->bindValue( ':q', $x['number'], PDO::PARAM_INT );
$stmt->execute();
} catch (PDOException $e) {
return 'Error selecting photographs: ' . $e->getMessage();
}
while ( list( $id, $name, $alt, $caption) = $stmt->fetch(PDO::FETCH_NUM)) {
echo $name . "<br />";
}
return "test worked" ;
}
If I hard code the SQL as:
$sql = "SELECT * FROM photographs WHERE
photo_filename LIKE '%2%' LIMIT 0, 4";
all works well.
Can anyone see what is wrong?
How can I see the prepared SQL statement before it is executed?
Thanks
Stephen
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