一 代码
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<style type="text/css">
<!--
.STYLE1 {
font-size: 14px;
font-weight: bold;
color: #666666;
}
.STYLE2 {font-size: 12px}
.STYLE3 {color: #666666}
-->
</style>
</head>
<body>
<table width="438" height="220" border="0" cellpadding="1" cellspacing="1" background="images/bg.jpg">
<tr>
<td width="10" height="50"> </td>
<td colspan="2" class="STYLE1">应用fwrite和file_get_contents函数向count.txt写入数据</td>
</tr>
<tr>
<td rowspan="2"> </td>
<td width="315" valign="top" class="STYLE2"><span class="STYLE3">
<?php
$filepath = "count.txt";
$str = "在使用JpGraph时，最好弄明白你使用的是哪一个版本，千万不要弄错，不然就会张冠李戴，让你调得头晕目眩的。也不要从网上找一些片断代码来调试，除非它是完整的，不然也会让你吃不了兜着走的了。唠叼就到这里了，下面开始调试。";
$fopen = fopen($filepath,'wb') or die('文件不存在');
fwrite($fopen,$str);
fclose($fopen);
readfile($filepath);
?>
</span></td>
<td width="103" valign="top"><span class="STYLE1">fwrite</span></td>
</tr>
<tr>
<td class="STYLE3"><span class="STYLE2">
<?php file_put_contents($filepath,$str);
readfile($filepath);?>
</span></td>
<td><p class="STYLE1">file_put_</p>
<p class="STYLE1">contents</p></td>
</tr>
<tr>
<td height="30"> </td>
<td> </td>
<td> </td>
</tr>
</table>
</body>
</html>
二 运行结果
