<?
function str_split2($text, $split = 1){
		$array = array();		
		for ($i = 0; $i < strlen($text); $i += $split){
			 $array[] = substr($text, $i, $split);
		}
		return $array;
  }
function a2th($str){
	include_once "../global.php";
	if($GLOBALS['Output_Thai']=="Y"){
		$tn = array("ð", "ñ", "ò", "ó", "ô", "õ", "ö", "÷", "ø", "ù");
		$arr = str_split2($str);
		foreach ($arr as $val) {
			$out.= ($tn[$val]=="")? $val : $tn[$val];
		}
			return $out;
	}else{
		return $str;
	}
}
function th2a($str){

	$tn = array("ð"=>"0", "ñ"=>"1", "ò"=>"2", "ó"=>"3", "ô"=>"4", "õ"=>"5", "ö"=>"6", "÷"=>"7", "ø"=>"8", "ù"=>"9");
	$arr = str_split2($str);
	foreach ($arr as $val) {
		$out.= ($tn[$val]=="")? $val : $tn[$val];
	}
	
	return $out;
}
?>