Question

我对PHP很新，我试图通过move_uploaded_file函数上传图像，请查看代码部分，请帮忙。顺便说一下，如果它是nessecary，我正在使用IE8：

$name = $_FILES['fileToUpload']['name'];
$basename = @basename($name);
$msg .= " File Name: ". $_FILES['fileToUpload']['name'] .", ";
$msg .= " File Size: ". @filesize($_FILES['fileToUpload']['tmp_name']);
if (isset($_GET['id'])) {
 $id = $_GET['id'];
 //check and/or create dir for user images
 if (!is_dir("uploads\\".$id."\\images")) {
 $dir = "uploads\\".$id."\\images";
 mkdir($dir, 0777);
 if (!move_uploaded_file($basename, $dir)){$msg = "COULD NOT MOVE FILE";}
}
}

$ msg“COULD NOT MOVE FILE”未执行且文件尚未移动提前谢谢。

Answer 1

使用完整路径可能有所帮助，以及双反斜杠的原因，也许这是一个windows事物。我想你正在执行它的目录是不可写的，并且它无法使用mkdir创建你要求它的目录，因此无法创建该文件。

Answer 2

尝试：

//check if you have form enctype="multipart/form-data" in your form as well
$name = $_FILES['fileToUpload']['name'];
    $basename = @basename($name);
    $msg .= " File Name: ". $_FILES['fileToUpload']['name'] .", ";
    $msg .= " File Size: ". @filesize($_FILES['fileToUpload']['tmp_name']);
    if (isset($_GET['id'])) {
     $id = $_GET['id'];
         //check and/or create dir for user images
         if (!is_dir("uploads/".$id."/images")) {
             $dir = "uploads/".$id."/images";
             mkdir($dir, 0777);
             if (!move_uploaded_file($_FILES['fileToUpload']['tmp_name'], $dir."/".$basename)){$msg = "COULD NOT MOVE FILE";}
        }
    }

无法move_uploaded_file甚至不执行

2 个答案: