ID: 17997
Updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
-Status: Open
+Status: Verified
Bug Type: Scripting Engine problem
Operating System: shoul be all
-PHP Version: 4.2.1
+PHP Version: 4.3.0-dev
Previous Comments:
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[2002-07-23 16:45:31] [EMAIL PROTECTED]
the error message is on the closing '}' of the switch ...
does switch re-evaluate its argument on termination?
this is scary!
------------------------------------------------------------------------
[2002-06-26 11:25:14] [EMAIL PROTECTED]
let the sample code say the problem
<?
error_reporting(E_ALL);
$str1 = '.........$...';
$str = &$str1;
$l = strlen($str);
for ($i = 0; $i < $l; $i ++)
{
switch ($str{$i})
{
case '$':
$str = '123'; // change string
$i = -1; // set to -1, for next loop to be 0
$l = strlen($str); // u know what this do
break;
default:
echo $str{$i};
}
}
?>
-----------
result:
-----------
.........
Notice: Uninitialized string offset: 9 in
d:\myfile\wwwroot\our-sky.com\test.php on line 19
123
how ever, if i change
$str = '123';
to:
$s = '123';
$str = &$s;
no wanning
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Edit this bug report at http://bugs.php.net/?id=17997&edit=1
