ID: 14281
Updated by: cardinal
Reported By: [EMAIL PROTECTED]
Old Status: Open
Status: Closed
Bug Type: Arrays related
Operating System: Linux
PHP Version: 4.0.6
New Comment:
Reproduced on 4.0.6, but not reproduced on CVS or the latest 4.1.0 RC.
Previous Comments:
------------------------------------------------------------------------
[2001-11-29 09:25:33] [EMAIL PROTECTED]
<?
/*
I have found a problem with PHP406, which was not with 404pl1
tested on some Linux 2.4. boxes
for example my ./configure was:
'./configure' '--enable-track-vars' '--with-gd' '--with-mysql' '--with-mysql=/usr'
'--with-apache=../apache_1.3.19' '--with-zlib' '--with-config-file-path=/etc/www'
'--with-bz2' '--prefix=/usr/local/php406'
I try to minimalize the code ... but it's not easy, if it is too short, it's not
visible (but I thing that some problem is stil)
I think, the problem is with variables, that not exist, but are used (tested)
Sometimes it works without line(s) L1 and/or L2
Sometimes it works when in section 'O', I first print $f
There is a bit different efect for the three type of loops (C)
And it is important, the size of array $f
the bad result look like: destroyed end of the array $f
or in some cases PHPcrash - apache logs to errorlog:
[...] [notice] child pid 7129 exit signal Segmentation fault (11)
... perhaps some bufferoverflow?
I'm not sure, if the lines below are realy so stupid wraped in this <textarea>, ask
for normal file with email if needed
*/
#---------------------------------------------------------------------
function insert($tb, $insertfield, $CT="") {
#!!! L1
if (is_array($scope)) $G=&$scope; else $G=&$GLOBALS;
$pole="";
$hod="";
#!!! C
for(reset($insertfield); $sl_name=current($insertfield); next($insertfield))
#foreach($insertfield as $sl_name)
#reset($insertfield);while(list(,$sl_name)=each($insertfield))
{
#!!! L2
if ($CT[$sl_name]['skip_sql']) continue;
$pole.="$sl_name, ";
}
$pole=substr($pole, 0, -2);
return $pole;
}
#$f=array("alfa","beta", "gama", "delta", "nazev", "mesto", "ulice");
$f=array("alfa","beta", "nazev", "mesto", "ulice");
# !!! O
#echo "Before: ", join(",", $f), "<br>\n";
echo "After : ", insert("TB", $f ,""), "<br>\n";
echo "Before: ", join(",", $f), "<br>\n";
?>
------------------------------------------------------------------------
Edit this bug report at http://bugs.php.net/?id=14281&edit=1
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