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Bug #38503 Can't load UTF-8 CLOBS
Submitted: 2006-08-18 16:26 UTC Modified: 2006-08-26 01:00 UTC
Votes:4
Avg. Score:4.5 ± 0.9
Reproduced:3 of 3 (100.0%)
Same Version:0 (0.0%)
Same OS:1 (33.3%)
From: thomas dot adams at interone dot de Assigned:
Status: No Feedback Package: OCI8 related
PHP Version: 5.1.5 OS: Ubuntu 4.0.3-1
Private report: No CVE-ID: None
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From: thomas dot adams at interone dot de
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 [2006-08-18 16:26 UTC] thomas dot adams at interone dot de
Description:
------------
Versions of PHP newer than 5.1.2
(5.1.3/4/5) failed at loading a CLOB in a UTF-8 Oracle
Database (tested with Oracle 10.2).

There are neither exceptions thrown nor
any other error messages are shown. 

The statement " echo $row[0]->load();" returns simply no
output. Downgrading to version 5.1.2 resolves this, so this might be bug.   

Kind regards
Thomas Adams




Reproduce code:
---------------
$sql='select ID, TEXT from TEST_CLOB'; // where Text is CLOB
$stmt = oci_parse($connection, $sql);
oci_execute($stmt)
    or die ("Unable to execute query\n");
$i=0;
while ( $row = oci_fetch_array($stmt,OCI_NUM) ) {
    echo ($i+1) . "   ". $row[0] ." : ";
    print $row[1]->load();
    print " ... this is " . (is_object($row[1])?" an object ":" not an object ");
    print " ... object is " . (is_a($row[1],'OCI-Lob')?"a OCI-Lob ":"not a OCI-Lob ");
    print " ... class name of object is " . get_class($row[1]);
    print " ... vardump is ";
    var_dump($row);
    print '<br />';
    $i++;
}

Expected result:
----------------
The "print $row[1]->load();" line should return
the actual values from the select statement.

Actual result:
--------------
row[1]->load() returns nothing.

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 [2006-08-18 20:35 UTC] tony2001@php.net
Please try using this CVS snapshot:

  http://snaps.php.net/php5.2-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php5.2-win32-latest.zip


 [2006-08-26 01:00 UTC] php-bugs at lists dot php dot net
No feedback was provided for this bug for over a week, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".
 [2006-09-29 18:48 UTC] peter dot oulman at uponor-usa dot com
We are experiencing the same issue with PHP v. 5.1.6 on the Linux platform. We also confirmed that downgrading to v. 5.1.2 resolved the problem.
 
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