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Trim 's' and 'sh' variables in filter.php so we correctly convert variable values with spaces into "" strings

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This commit is contained in:
Jonathan Ernst
2006-07-18 02:42:57 +00:00
committed by WineHQ
parent 0019810922
commit 3a61131ffd
1 changed files with 5 additions and 2 deletions
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7
include/filter.php
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@@ -32,10 +32,13 @@ function filter_gpc()
switch($aKeys[$i][1])
{
case "h": // HTML string
$aClean[$aKeys[$i]] = htmlspecialchars($_REQUEST[$aKeys[$i]]);
$aClean[$aKeys[$i]] = trim(htmlspecialchars($_REQUEST[$aKeys[$i]]));
// if there is no content and no image, make the variable empty
if(strip_tags($aClean[$aKeys[$i]],'<img>')=="")
$aClean[$aKeys[$i]] = "";
break;
default: // normal string (no HTML)
$aClean[$aKeys[$i]] = strip_tags($_REQUEST[$aKeys[$i]]);
$aClean[$aKeys[$i]] = trim(strip_tags($_REQUEST[$aKeys[$i]]));
break;
}
break;