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Can you give me some hint about this strange behavior

Thread began 6/02/2016 12:11 pm by Colin | Last modified 6/03/2016 3:31 am by Ray Borduin | 62 views | 2 replies |

Colin

Can you give me some hint about this strange behavior

when I use this extension 1.0.4 version...
in my own server,it can load the database data correctly
but...
in my company's server (the server can use php and mysql too,because it use opencart system),it will appear that
http://kusdom.com/proname.php?ref_pk_no=811
the sql code print to the text

so...Can you give me some hint about this strange behavior or maybe tell me if any system environment that should check once again ?

by the way,I am very sure that my own server's code is the same as my company's server code

======
<?php require_once('Connections/connection.php'); ?>
<?php require_once('webassist/mysqli/rsobj.php'); ?>
<?php
$oc_kshop_product_attr = new WA_MySQLi_RS("oc_kshop_product_attr",$connection,1);
$oc_kshop_product_attr->setQuery("SELECT field_value FROM oc_kshop_product_attr WHERE ref_pk_no = ? AND field_name = 'topic'");
$oc_kshop_product_attr->bindParam("i", "".(isset($_GET['ref_pk_no'])?$_GET['ref_pk_no']:"") ."", "-1"); //colname
$oc_kshop_product_attr->execute();
?>
<?php echo($oc_kshop_product_attr->getColumnVal("field_value")); ?>
======

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Ray BorduinWebAssist

When a SQL statement fails it writes the SQL statement to the page along with the error message. This seems to imply that it is failing without an error message, which makes it hard to tell exactly why.

If you open your rsobj.php file you should be able to find this line:
die($this->Statement . "<BR><BR>" . mysqli_error($this->Connection));

and then maybe add this line above it, so it reads:
var_dump($this);
die($this->Statement . "<BR><BR>" . mysqli_error($this->Connection));

That will give you a lot more information that might lead you to the reason it is failing.

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Colin

thanks Ray
problem solved,my fault and sorry about that
I forget to change the database's username and password in the connection.php

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