<?
/***********************************************************************
Written by caocao
caocao@eastday.com
http://nethermit.yeah.net
***********************************************************************/
class pinyin
{
var $data;
var $dataSpecial;
var $tone;
var $head;
var $format;
var $foot;
function setTone($tone)
{
$this->tone=$tone;
}
function setFormat($head, $format, $foot)
{
$this->head=$head;
$this->format=$format;
$this->foot=$foot;
}
function render($str, $ascii=false)
{
if ($ascii)
return str_replace("%1", $str, str_replace("%2", $str, $this->format));
if (preg_match("/^".$str."([0-9a-zA-Z]+)/im", $this->data, $regs))
$pinyin=$regs[1];
else
$pinyin=$str." ";
return str_replace("%1", $str, str_replace("%2", $this->tone?$pinyin:substr($pinyin, 0, -1), $this->format));
}
function parse($str)
{
$output="";
$length=strlen($str);
$output.=$this->head;
for ($i=0;$i<$length;++$i)
{
if ($i==$length-1)
{
$output.=$this->render($str[$i], true);
break;
}
$code1=ord($str[$i]);
$code2=ord($str[$i+1]);
if ($code1==0x0D&&$code2==0x0A)
{
$output.=$this->foot;
$output.=$this->head;
++$i;
}
else if ($code1>=0x81&&$code1<=0xFE&&$code2>=0x40&&$code2<=0xFE&&$code2!=0x7F)
{
$output.=$this->render($str[$i].$str[$i+1]);
++$i;
}
else
$output.=$this->render($str[$i], true);
}
$output.=$this->foot;
return $output;
}
function pinyin()
{
$this->tone=true;
$this->head="<table border=0><tr align=center>";
$this->format="<td>%2<br />%1</td>";
$this->foot="</tr></table>";
$this->data=file_get_contents("pinyin_data.php");
}
}
?>
