php使用move_uploaded_file上传文件报错failed to open stream: Invalid argument in 解决方案
先报错failed to open stream: Invalid argument
然后写入失败。
文档编码使用UTF-8
因为用英文名称文件上传,一切正常
代码如下:
<?php
/*
UploadiFive
Copyright (c) 2012 Reactive Apps, Ronnie Garcia
*/
// Set the uplaod directory
$uploadDir = 'uploadify/uploads/';
// Set the allowed file extensions
$fileTypes = array('jpg', 'jpeg', 'gif', 'png'); // Allowed file extensions
$verifyToken = md5('unique_salt' . $_POST['timestamp']);
if (!empty($_FILES) && $_POST['token'] == $verifyToken) {
$tempFile = $_FILES['Filedata']['tmp_name'];
$uploadDir = $_SERVER['DOCUMENT_ROOT'] . $uploadDir;
$targetFile = $uploadDir . $_FILES['Filedata']['name'];
//关键性代码 转码
if (function_exists("iconv")) {
$targetFile=iconv("UTF-8","GBK",$targetFile);
}
echo $targetFile;
// Validate the filetype
$fileParts = pathinfo($_FILES['Filedata']['name']);
if (in_array(strtolower($fileParts['extension']), $fileTypes)) {
// Save the file
move_uploaded_file($tempFile, $targetFile);
echo 1;
} else {
// The file type wasn't allowed
echo 'Invalid file type.';
}
}
?>