protected/getsafe.php


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<?php
define("XH_PARAM_INT",0);
define("XH_PARAM_TXT",1);
function PAPI_GetSafeParam($t_Val, $pi_Def = "", $pi_iType = XH_PARAM_TXT)
{
  // INT
  if ( XH_PARAM_INT == $pi_iType)
  {
    if (is_numeric($t_Val))
      return $t_Val;
    else
      return $pi_Def;
  }
  
  // String
  $t_Val = str_replace("&", "&amp;",$t_Val); 
  $t_Val = str_replace("<", "&lt;",$t_Val);
  $t_Val = str_replace(">", "&gt;",$t_Val);
  if ( get_magic_quotes_gpc() )
  {
    $t_Val = str_replace("\\\"", "&quot;",$t_Val);
    $t_Val = str_replace("\\''", "&#039;",$t_Val);
  }
  else
  {
    $t_Val = str_replace("\"", "&quot;",$t_Val);
    $t_Val = str_replace("'", "&#039;",$t_Val);
  }
  return $t_Val;
}
?>