例子一（POST提交表单）：
复制代码 代码如下:
<br>Chunkify Form <br>
复制代码 代码如下:
<br>Chunkify Word <br>
$word=$_POST["word"];
$number=$_POST["number"];
$chunks=ceil(strlen($word)/$number);
echo "The $number-letter chunks of "$word" are:
\n";
for ($i = 0;$i$chunk=substr($word,$i*$number,$number);
printf("%d: %s
\n",$i+1,$chunk);
}
?>
