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Bug #43195 Sometimes NULL Values
Submitted: 2007-11-05 10:47 UTC Modified: 2007-11-16 01:00 UTC
Votes:2
Avg. Score:5.0 ± 0.0
Reproduced:2 of 2 (100.0%)
Same Version:2 (100.0%)
Same OS:0 (0.0%)
From: piratos at coftware dot de Assigned:
Status: No Feedback Package: Variables related
PHP Version: 5.2.4 OS: Windows XP
Private report: No CVE-ID: None
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 [2007-11-05 10:47 UTC] piratos at coftware dot de
Description:
------------
str_replace makes correkt changes. everay time i make an echo with the var it is coorect,

But sometimes if i use the result value as a params to another function the value is null.

Reproduce code:
---------------
 $neu= "ALTER TABLE `cms_content_props` ADD INDEX ( `prop_name` )  ";
 $sql=str_replace('`cms_',"`".$config['db_prefix'],$neu);
 echo $sql; // it shows always the correct value
 $db->Execute($sql);  // but in function $sql has a value uf NULL.

// this occurs after 10 ..14 times working with the same sequence but different values of $neu

if i use this

  $neu= "ALTER TABLE `cms_content_props` ADD INDEX ( `prop_name` )  ";
  $db->Execute(str_replace('`cms_',"`".$config['db_prefix'],$neu));


no error


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 [2007-11-09 00:10 UTC] jani@php.net
Thank you for this bug report. To properly diagnose the problem, we
need a short but complete example script to be able to reproduce
this bug ourselves. 

A proper reproducing script starts with <?php and ends with ?>,
is max. 10-20 lines long and does not require any external 
resources such as databases, etc. If the script requires a 
database to demonstrate the issue, please make sure it creates 
all necessary tables, stored procedures etc.

Please avoid embedding huge scripts into the report.


 [2007-11-16 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".
 
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