安装使用PHPnow后程序无法使用问题
////////////////////////////////////////////////////////////////////// （2）upload.php --- //简要说明 上传界面，用户选择文件，然后提交给submit.php处理 值得注意的是一个 MAX_FILE_SIZE的隐藏值域，通过设置其VALUE可 以限制上载文件的大小。 //程序源码 <html> <head> <title>文件上传表单</title> </head> <body> <table> <form enctype='multipart/form-data' name='myform' action='submit.php' method='post'> <INPUT TYPE = "hidden" NAME = "MAX_FILE_SIZE" VALUE ="1000000"> <tr><td>选择上传文件</td><td> <input name='myfile' type='file'></td></tr> <tr><td colspan='2'><input name='submit' value='上传' type='submit'></td></tr> </table> </body> </html> （3）submit.php --- //简要说明 把用户上传得文件连同文件的基本信息保存到数据库里 //程序源码 <?php if($myfile != "none" && $myfile != "") { //有了上传文件了 //设置超时限制时间,缺省时间为 30秒,设置为0时为不限时 $time_limit=60; set_time_limit($time_limit); // //把文件内容读到字符串中 $fp=fopen($myfile, "rb"); if(!$fp) die("file open error"); $file_data = addslashes(fread($fp, filesize($myfile))); fclose($fp); unlink($myfile); //文件格式,名字,大小 $file_type=$myfile_type; $file_name=$myfile_name; $file_size=$myfile_size; //连接数据库,把文件存到数据库中 $conn=mysql_connect("127.0.0.1","***","***"); if(!$conn) die("error : mysql connect failed"); mysql_select_db("test",$conn); $sql="insert into receive (file_data,file_type,file_name,file_size) values ('$file_data','$file_type','$file_name',$file_size)"; $result=mysql_query($sql); //下面这句取出了刚才的insert语句的id $id=mysql_insert_id(); mysql_close($conn); set_time_limit(30); //恢复缺省超时设置 echo "上传成功--- "; echo "<a href='show_info.php?id=$id'>显示上传文件信息</a>"; } else { echo "你没有上传任何文件"; } ?> ////////////////////////////////////////////////////////////////////// 原来在php5.0下可以使用，现在上传文件后总是报“你没有上传任何文件”，直接echo $myfile也没有
回复讨论(解决方案)
你的程序需要
register_globals = On
而 php 5.2 以后就默认
register_globals = Off
了
并且 php 5.4 已经没有这个开关了
$myfile 应写作 $_FILES['myfile']['tmp_name']
另外
$file_type = $_FILES['myfile']['type'];
$file_name = $_FILES['myfile']['name'];
$file_size = $_FILES['myfile']['size'];
未尽之处，比照执行
ok~非常感谢，就是Glob这个参数有问题了，谢谢
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