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