Impresion de registro Mysql en Xml -> Feed

[hackcrack]

bue..el html no era problema, agregue un par de nuevos caracteres, lo paso por si alguien lo necesita:

function optimizar_texto($variable){
$variable = str_replace("á","á",$variable);
$variable = str_replace("é","é",$variable);
$variable = str_replace("í","í",$variable);
$variable = str_replace("ó","ó",$variable);
$variable = str_replace("ú","ú",$variable);
$variable = str_replace("Á","Á",$variable);
$variable = str_replace("É","É",$variable);
$variable = str_replace("Í","I",$variable);
$variable = str_replace("Ó","Ó",$variable);
$variable = str_replace("Ú","Ú",$variable);
$variable = str_replace("ñ","ñ",$variable);
$variable = str_replace("¡","¡",$variable);
$variable = str_replace("¿","¿",$variable);
$variable = str_replace("“","“",$variable);
$variable = str_replace("”","”",$variable);
$variable = str_replace("'","'",$variable);

return $variable;
}