我在使用中发现此版本输出的字符串必须为纯中文,不能夹杂英文。
随修改了此bug,与大家分享。。。
//program writen by sadly www.phpx.com
//modified by agun 2000/6/20
function gb2utf8($gb)
{
if(!trim($gb))
return $gb;
$filename=gb2312.txt;
$tmp=file($filename);
$codetable=array();
while(list($key,$value)=each($tmp))
$codetable[hexdec(substr($value,0,6))]=substr($value,7,6);
$ret=;
$utf8=;
while($gb)
{
if (ord(substr($gb,0,1))>127)
{
$this=substr($gb,0,2);
$gb=substr($gb,2,strlen($gb));
$utf8=u2utf8(hexdec($codetable[hexdec(bin2hex($this))-0x8080]));
for($i=0;$i$ret.=chr(substr($utf8,$i,3));
}
else
{
$ret.=substr($gb,0,1);
$gb=substr($gb,1,strlen($gb));
}
}
return $ret;
}
function u2utf8($c)
{
for($i=0;$i$str=;
if ($c $str.=$c;
}
else if ($c $str.=(0xc0 | $c>>6);
$str.=(0x80 | $c & 0x3f);
}
else if ($c $str.=(0xe0 | $c>>12);
$str.=(0x80 | $c>>6 & 0x3f);
$str.=(0x80 | $c & 0x3f);
}
else if ($c $str.=(0xf0 | $c>>18);
$str.=(0x80 | $c>>12 & 0x3f);
$str.=(0x80 | $c>>6 & 0x3f);
$str.=(0x80 | $c & 0x3f);
}
return $str;
}
header(content-type: image/gif);
$im = imagecreate(300,150);
$bkg = imagecolorallocate($im, 0,0,0);
$clr = imagecolorallocate($im, 255,255,255);
$fnt = c:windowsfontssimsun.ttf;
//include(gb2utf8.php);
$str = gb2utf8(中国agun阿棍);
imagettftext($im, 30, 0, 50,50, $clr, $fnt, $str);
imagegif($im);
imagedestroy($im);
?>
http://www.bkjia.com/phpjc/631873.htmlwww.bkjia.comtruehttp://www.bkjia.com/phpjc/631873.htmltecharticle感谢sadly为我们写出了在gd中输出汉字的函数, 我在使用中发现此版本输出的字符串必须为纯中文,不能夹杂英文。 随修改了此bug,与大家...
