Problems Using DB Object

Question

I have created an Oracle DB object, I can use the object, open and close it but the I try and use ora_parse or ora_exec I get the following error message.
Warning: Connection already closed for cursor index 111742996
It's odd because I don't get an error when I close the object.
Heres the code I'm calling and the object.
<?php
require_once('includes/oraDBObject.php');
if ($oDb = new OraDBObject('scott','tiger','oracle'))
{     echo "Object created <br />";} else {     echo "Object creation failed <br />";}
#echo $oDb->sConnStr;
if ($oDb->Open()){     echo "Opened <br />"; } else { echo "Failed during Open operation <br />"; }
echo $oDb->sConnStr;
if ($oDb->Query('select * from emp')) {echo "Query OK";} else {echo "Query Fail";}
if ($oDb->Close()){     echo "Closed <br />";} else {     echo "Failed during Close operation <br />";}
?>
<?php
class OraDBObject {
          var $sUser = '';
          var $sPassword = '';
          var $sTNS = '';
          var $sConnStr = '';
     var $oConn = '';
function OraDBObject($sUser, $sPassword, $sTNS)
$this->sTNS = $sTNS;
$this->sUser = $sUser;
$this->sPassword = $sPassword;
$this->sConnStr = "$sUser@$sTNS";
function Open($bErrorCheck = true)
     $oLogon = ora_logon($this->sConnStr, $this->sPassword);      
     $this->oConn = ora_open($oLogon) or die('Could not connect.'.ora_error());                     
     return $this->oConn;
function Close()
return(ora_close($this->oConn));
function Query($oQuery, $bErrorCheck = true)
     ora_parse ($this->oConn, $oQuery, 0);
               if(!ora_exec($this->oConn))
$QueryOk = false;
} else {
     $QueryOk = true;
          return $QueryOk;
?>

Answer 1

Hello,
Here is what I just did:
1. I downloaded the zip file includes the JDK 1.5.0_06, unzipped it into c:\sqldeveloper folder. And modified c:\sqldeveloper\sqldeveloper\bin\sqldeveloper.conf, it looks like:
SetJavaHome C:\sqldeveloper\jdk
IncludeConfFile ../../ide/bin/ide.conf
AddVMOption -Dapple.laf.useScreenMenuBar=true
AddVMOption -Dcom.apple.mrj.application.apple.menu.about.name="SQL_Developer"
AddVMOption -Dcom.apple.mrj.application.growbox.intrudes=false
AddVMOption -Dcom.apple.macos.smallTabs=true
AddVMOption -Doracle.ide.util.AddinPolicyUtils.OVERRIDE_FLAG=true
AddVMOption -Dsun.java2d.ddoffscreen=false
AddVMOption -Dwindows.shell.font.languages=
AddVMOption -XX:MaxPermSize=128M
IncludeConfFile sqldeveloper-nondebug.conf
2. Here is what I got in Help > About > versions Box:
CVS Version     Internal to Oracle SQL Developer (client-only)
Java(TM) Platform     1.5.0_06
Oracle IDE     1.5.4.59.40
Versioning Support     1.5.4.59.40
Could you please let me know if there is anything wrong here? I still cannot see my objects in the tree structure.
Thank you so much for your help!!!