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>使用fread()函数读取文件count.txt的内容</title>
<style type="text/css">
<!--
.STYLE2 {
font-size: 16px;
font-weight: bold;
font-family: "华文琥珀";
color: #FFFFFF;
}
.STYLE3 {font-size: 12px}
-->
</style>
</head>
<body>
<table width="592" height="277" border="0" cellpadding="0" cellspacing="0" background="images/bg.JPG">
<tr>
<td width="137" align="right" valign="middle" scope="col"> </td>
<td width="25" rowspan="2" align="right" valign="middle" scope="col"> </td>
<td height="40" colspan="2" align="center" valign="middle" scope="col">
<!-- 使用fread函数读取.php文件 --><!-- ----------------------------------------- --> 使用fread()函数读取文件count.txt的内容</td>
</tr>
<tr>
<td width="137" align="center" valign="top" scope="col"><span class="STYLE2">fread函数</span></td>
<td width="405" align="left" valign="top" scope="col"><span class="STYLE3">
<?php
$filename = "count.txt"; //要读取的文件
$fp = fopen($filename,"rb"); //打开文件
echo fread($fp,100); //使用fread()函数读取文件内容的前100个字节
echo "<p>";
echo fread($fp,filesize($filename)); //输出其余的文件内容
?>
</span></td>
<td width="25" align="center" valign="middle" scope="col"> </td>
</tr>
<tr>
<td align="right" valign="top" class="STYLE2"> </td>
<td align="right" valign="middle" class="STYLE2"> </td>
<td height="20" align="center" valign="middle"> </td>
<td width="25" align="center" valign="middle"> </td>
</tr>
</table>
</body>
</html>
二 运行结果
