Php 如何在本地服务器上上载图像_Php

Php 如何在本地服务器上上载图像

php

Php 如何在本地服务器上上载图像,php,Php,经过80多次（使用本站所有提示也）没有结果。（我在Debian服务器和windows 10上工作）我是在互联网上做的，但不是在本地服务器上我的代码如下： <html> <head> <meta charset="utf-8"> </head> <body> <form action="upload_OneImage.php" method="post" enctype="multipart/form-d

经过80多次（使用本站所有提示也）没有结果。（我在Debian服务器和windows 10上工作）我是在互联网上做的，但不是在本地服务器上我的代码如下：

<html>
<head>
<meta charset="utf-8">
</head>
<body>            
<form action="upload_OneImage.php" method="post" enctype="multipart/form-data">
<input type="file" name="photoU" /><br />
<input type="submit" name="submit" value="Upload" />
</form>
<?php
$valid_file = NULL;
if (isset($_POST['submit'])) {
    //if they DID upload a file...
    if ($_FILES['photoU']['name']) {
        //if no errors...
        if (!$_FILES['photoU']['error']) {
            //check the size of file and validate it's size
            $new_file_name = strtolower($_FILES['photoU']['name']);
            //change the all the capital letter to lower letter
            echo "file_name= $new_file_name <br />";
            if ($_FILES['photoU']['size'] > (1024000)) { //can't be larger than 1 MB
                $valid_file = FALSE;
                $message    = "Oops!  Your file's size is too large.";
            } else {
                $valid_file = TRUE;
            }
            //if the test was successfull
            if ($valid_file) {
                //move it to directory that name "upload"
                move_uploaded_file($_FILES["file"]["tmp_name"][0], "upload/" . $_FILES["file"]["name"][0]);
                //move_uploaded_file($_FILES['photoU']['tmp_name'], 'upload/' . $new_file_name);
                $message = 'Congratulations!  Your file was accepted.<br />';
            }
        }
        //if there is an error...
        else {
            //set that to be the returned message
            $message = 'Sorry!  Your upload triggered the following error:  ' . $_FILES['photoU']['error'];
        }
    }
    echo "$message ";
}
?>

</body>
</html>




你应该告诉我们问题出在哪里。然后我们可以帮你解决这个问题。如果你不知道问题出在哪里，你需要调试你的代码：检查每一行代码，检查你调用的函数返回的每一个值，检查你的If
块中运行了哪些代码行。你应该告诉我们问题出在哪里。然后我们可以帮你解决这个问题。如果不知道问题出在哪里，则需要调试代码：检查每一行代码，检查调用的函数返回的每一个值，检查If
块中运行的代码行。