#39023 [Opn]: problem with if when value = 0
| From: | nicolas dot breuer at belcenter dot be | Date: | Tue, 03 Oct 2006 10:33:26 +0000 |
| Subject: | #39023 [Opn]: problem with if when value = 0 | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-103028@lists.php.net to get a copy of this message | ||
ID: 39023
User updated by: nicolas dot breuer at belcenter dot be
Reported By: nicolas dot breuer at belcenter dot be
Status: Open
Bug Type: *General Issues
Operating System: Linux
PHP Version: 4.4.4
New Comment:
some details to be clear :
Expected result:
----------------
0
0
0
Actual result:
--------------
0
0
0
0
Previous Comments:
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[2006-10-03 10:27:56] nicolas dot breuer at belcenter dot be
Description:
------------
When i retrieve a value from a mysql db,
value returned is nothing or "0" , "if" command
is not executed as well.
Reproduce code:
---------------
// in a while process
$value="";
$reqt = mysql_query("select value from table where ref='$xxx'");
$value = mysql_result($reqt,0,"value");
if ($value=="0"){
echo "$value"; }
Expected result:
----------------
each echo value should be "0"
Actual result:
--------------
i have some results with $value = nothing.
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Edit this bug report at http://bugs.php.net/?id=39023&edit=1