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php结合表单实现一些简单功能的例子_PHP

WBOY
WBOYOriginal
2016-06-01 12:17:031015browse

例子一(POST提交表单):
复制代码 代码如下:


<br>Chunkify Form <br>



Enter a word:


How long should be the chunks be?








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);
}
?>

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