日期:2014-05-16  浏览次数:20688 次

求大神帮看下这段代码 ,上传图片成功,但是找不到图片?

<!DOCTYPE html>
<html>
        <head>
                <title>Test the input</title>
        </head>
        <body>
                <form action="upload.php" method="post" enctype="multipart/form-data">
                        <label for="picture">PICTURE:</label><br />
                        <input type="file" name="picture" id="picture"/><br/>
                        <input type="submit" name="submit" value="submit"/>
                </form>
        </body>
</html>


<?php
        $photo_dir='/var/www/images/';
        if(!is_dir($photo_dir)||is_writeable($photo_dir)){
                die('No dir exist or can write');
        }
        if($_FILES['picture']['error']>0){
                echo 'Error:'.$_FILES['picture']['error'].'<br/>';
        }
        else{
                echo "Upload:".$_FILES['picture']['name'].'<br />';
                echo "Type:".$_FILES['picture']['type'].'<br />';
                echo "Size:".($_FILES['picture']['size']/1024).'kb<br/>';
                echo "Stred in:".$_FILES['picture']['tmp_name'].'<br />';
                if(file_exists('/var/www/images/'.$_FILES['picture']['name']))
                {
                        echo $_FILES['picture']['name'].'already exists';
                }
                else
                {