未能打开流和权限被拒绝错误

我一直被困在两个问题上，我认为它们是相关的。首先是我试图上传一个文件（并且我打算在完成这个工作后重新命名）。第二是我试图记录某些事件。未能打开流和权限被拒绝错误

代码的第一个问题是：

move_uploaded_file($_FILES['logo']['tmp_name'], 
basename($_FILES['logo']['name']));

我得到的错误是：

Warning: move_uploaded_file(224537_10150405406507786_833667785_10758194_3953892_n.jpg): 
failed to open stream: Permission denied in /var/www/html/MVP/test/uploadFile.php 
on line 3 Warning: move_uploaded_file(): Unable to move '/tmp/phpuDHoo6' 
to '224537_10150405406507786_833667785_10758194_3953892_n.jpg' 
in /var/www/html/MVP/test/uploadFile.php on line 3

第二个代码的第二个问题是这样的：

function logToFile($msg){ 
    $logfile=dirname(__FILE__)."/../../shared/log/logCleanups.log"; 
    $fd = fopen($logfile, "a+"); 
    fwrite($fd, date("Y-m-d H:i:s",time("now")).$msg."/n"); 
    fclose($fd); 
}

我得到的错误是：

Warning: fopen(/var/www/html/MVP/administrative/controllers/../../shared/log/logCleanups.log): 
failed to open stream: No such file or directory 
in /var/www/html/MVP/administrative/controllers/cleanupAds.php 
on line 10 
Warning: fclose() expects parameter 1 to be resource, boolean given 
in /var/www/html/MVP/administrative/controllers/cleanupAds.php on line 12

哦。而且，我已经做了chmod 777的事情。似乎我找到的每个答案都是这样。

来源

2011-12-12 Steven Detweiler