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as talked with lars

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This commit is contained in:
Ralf Becker 2004-04-04 17:58:00 +00:00
parent bd187fca49
commit 94b0845564
1 changed files with 15 additions and 0 deletions
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15
phpgwapi/inc/common_functions.inc.php
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@ -1184,4 +1184,19 @@
}
return $_GET['menuaction'] ? $_GET['menuaction'] : str_replace(PHPGW_SERVER_ROOT,'',$_SERVER['SCRIPT_FILENAME']);
}
foreach(array('_GET','_POST','_REQUEST','HTTP_GET_VARS','HTTP_POST_VARS','HTTP_REQUEST_VARS') as $where)
{
$pregs = array(
'order' => '/^[a-zA-Z0-9_, ]*$/',
'sort' => '/^(ASC|DESC|asc|desc){0,1}$/',
);
foreach(array('order','sort') as $name)
{
if (isset($GLOBALS[$where][$name]) && !preg_match($pregs[$name],$GLOBALS[$where][$name]))
{
$GLOBALS[$where][$name] = '';
}
}
}
?>