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www.waraxe.us Forum Index -> Php -> Protect varchar(255) Goto page Previous  1, 2
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PostPosted: Wed Sep 01, 2004 10:02 am Reply with quote
shmk
Active user
Active user
 
Joined: Jul 22, 2004
Posts: 25




I'm back !

Is possible echo smiles without make some security holes ?

To echo smiles i made this piece of code but I think is not so secure Confused Rolling Eyes Confused

Code:
$sqlsm = "SELECT code, smile_url FROM ".$prefix."_bbsmilies";
$resultsm = $db->sql_query($sqlsm);
while($rowsm = $db->sql_fetchrow($resultsm)) {
$sm_url = "<img src=\"modules/Forums/images/smiles/$rowsm[1]\"></img>";
$comment = str_replace($rowsm[0], $sm_url, $comment);
}
echo "<td align=left>$comment</td>";


Can you help me ?
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PostPosted: Wed Sep 01, 2004 7:17 pm Reply with quote
madman
Active user
Active user
 
Joined: May 24, 2004
Posts: 46




shmk wrote:
I'm back !

And I'm waiting. Very Happy

shmk wrote:
Is possible echo smiles without make some security holes ? To echo smiles i made this piece of code but I think is not so secure Confused Rolling Eyes Confused

I didn't see what security holes you mentioned on your code. By the way, the code above won't work as expected. Smile

Try this one:

Code:
$sqlsm = "SELECT code, smile_url FROM ".$prefix."_bbsmilies";
if ($resultsm = $db->sql_query($sqlsm))
{
  while(list($code, $url) = $db->sql_fetchrow($resultsm))
  {
    $sm_url = "<img src=\"modules/Forums/images/smiles/$url\" />";
    $comment = str_replace($code, $sm_url, $comment);
  }
}
echo "<td align=left>$comment</td>";


shmk wrote:
Can you help me ?

Ok. Smile

_________________
ch88rs,
madman
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Protect varchar(255)
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