Php Plupload:error“;代码”;:100和"x201C ;;消息”;:&引用;无法打开临时目录

Php Plupload:error“;代码”;:100和"x201C ;;消息”;:&引用;无法打开临时目录,php,codeigniter,plupload,Php,Codeigniter,Plupload,因此,我正在与plupload/codeigniter合作一个项目。我在控制器中有一个名为upload的函数下的custom upload.php代码。plupload的javascript嵌入到视图中。但我在$targetDir上尝试了几种变体,但都没有成功 脚本无法打开临时目录。我试图在目录上安装chmod755,但没有成功。它仍然在我的Mac上的本地环境中 function upload() { // HTTP headers for no cache etc heade

因此,我正在与plupload/codeigniter合作一个项目。我在控制器中有一个名为upload的函数下的custom upload.php代码。plupload的javascript嵌入到视图中。但我在$targetDir上尝试了几种变体,但都没有成功

脚本无法打开临时目录。我试图在目录上安装chmod755,但没有成功。它仍然在我的Mac上的本地环境中

function upload() {

    // HTTP headers for no cache etc
    header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
    header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
    header("Cache-Control: no-store, no-cache, must-revalidate");
    header("Cache-Control: post-check=0, pre-check=0", false);
    header("Pragma: no-cache");

    // Settings
    //$targetDir = SITE_DIR . 'nfsopslag/klachten/';
    //$targetDir = SITE_WEB_DIR . 'nfsopslag/klachten/';
    //$targetDir = '..'. SITE_WEB_DIR . 'nfsopslag/klachten/';
    $targetDir = "../../../nfsopslag/klachten";

    $cleanupTargetDir = false; // Remove old files
    $maxFileAge = 5 * 3600; // Temp file age in seconds

    // 5 minutes execution time
    @set_time_limit(5 * 60);

    // Uncomment this one to fake upload time
    // usleep(5000);

    // Get parameters
    $chunk = isset($_REQUEST["chunk"]) ? intval($_REQUEST["chunk"]) : 0;
    $chunks = isset($_REQUEST["chunks"]) ? intval($_REQUEST["chunks"]) : 0;
    $fileName = isset($_REQUEST["name"]) ? $_REQUEST["name"] : '';

    // Clean the fileName for security reasons
    $fileName = preg_replace('/[^\w\._]+/', '_', $fileName);

    // Make sure the fileName is unique but only if chunking is disabled
    if ($chunks < 2 && file_exists($targetDir . DIRECTORY_SEPARATOR . $fileName)) {
        $ext = strrpos($fileName, '.');
        $fileName_a = substr($fileName, 0, $ext);
        $fileName_b = substr($fileName, $ext);

        $count = 1;
        while (file_exists($targetDir . DIRECTORY_SEPARATOR . $fileName_a . '_' . $count . $fileName_b))
            $count++;

        $fileName = $fileName_a . '_' . $count . $fileName_b;
    }

    $filePath = $targetDir . DIRECTORY_SEPARATOR . $fileName;

    // Create target dir
    if (!file_exists($targetDir))
        @mkdir($targetDir);

    // Remove old temp files    
    if ($cleanupTargetDir && is_dir($targetDir) && ($dir = opendir($targetDir))) {
        while (($file = readdir($dir)) !== false) {
            $tmpfilePath = $targetDir . DIRECTORY_SEPARATOR . $file;

            // Remove temp file if it is older than the max age and is not the current file
            if (preg_match('/\.part$/', $file) && (filemtime($tmpfilePath) < time() - $maxFileAge) && ($tmpfilePath != "{$filePath}.part")) {
                @unlink($tmpfilePath);
            }
        }

        closedir($dir);
    } else
        die('{"jsonrpc" : "2.0", "error" : {"code": 100, "message": "Failed to open temp directory."}, "id" : "id"}');


    // Look for the content type header
    if (isset($_SERVER["HTTP_CONTENT_TYPE"]))
        $contentType = $_SERVER["HTTP_CONTENT_TYPE"];

    if (isset($_SERVER["CONTENT_TYPE"]))
        $contentType = $_SERVER["CONTENT_TYPE"];

    // Handle non multipart uploads older WebKit versions didn't support multipart in HTML5
    if (strpos($contentType, "multipart") !== false) {
        if (isset($_FILES['file']['tmp_name']) && is_uploaded_file($_FILES['file']['tmp_name'])) {
            // Open temp file
            $out = fopen("{$filePath}.part", $chunk == 0 ? "wb" : "ab");
            if ($out) {
                // Read binary input stream and append it to temp file
                $in = fopen($_FILES['file']['tmp_name'], "rb");

                if ($in) {
                    while ($buff = fread($in, 4096))
                        fwrite($out, $buff);
                } else
                    die('{"jsonrpc" : "2.0", "error" : {"code": 101, "message": "Failed to open input stream."}, "id" : "id"}');
                fclose($in);
                fclose($out);
                @unlink($_FILES['file']['tmp_name']);
            } else
                die('{"jsonrpc" : "2.0", "error" : {"code": 102, "message": "Failed to open output stream."}, "id" : "id"}');
        } else
            die('{"jsonrpc" : "2.0", "error" : {"code": 103, "message": "Failed to move uploaded file."}, "id" : "id"}');
    } else {
        // Open temp file
        $out = fopen("{$filePath}.part", $chunk == 0 ? "wb" : "ab");
        if ($out) {
            // Read binary input stream and append it to temp file
            $in = fopen("php://input", "rb");

            if ($in) {
                while ($buff = fread($in, 4096))
                    fwrite($out, $buff);
            } else
                die('{"jsonrpc" : "2.0", "error" : {"code": 101, "message": "Failed to open input stream."}, "id" : "id"}');

            fclose($in);
            fclose($out);
        } else
            die('{"jsonrpc" : "2.0", "error" : {"code": 102, "message": "Failed to open output stream."}, "id" : "id"}');
    }

    // Check if file has been uploaded
    if (!$chunks || $chunk == $chunks - 1) {
        // Strip the temp .part suffix off 
        rename("{$filePath}.part", $filePath);

    }

    // Return JSON-RPC response
    //die('{"jsonrpc" : "2.0", "result" : null, "id" : "id"}');
    die('{"jsonrpc" : "2.0", "result" : null, "id" : "id", "cleanFileName" : "'.$fileName.'"}');

}
函数上传(){
//无缓存等的HTTP头
标题(“到期日期:1997年7月26日星期一05:00:00 GMT”);
标题(“上次修改:”.gmdate(“D,D M Y H:i:s”)“GMT”);
标头(“缓存控制:无存储,无缓存,必须重新验证”);
标头(“缓存控制:后检查=0,预检查=0”,false);
标题(“杂注:无缓存”);
//背景
//$targetDir=现场_DIR.'NFSOPLANK/klachten/';
//$targetDir=SITE_WEB_DIR.'nfsoplank/klachten/';
//$targetDir='...SITE_WEB_DIR.'nfsoplagk/klachten/';
$targetDir=“../../../NFSOPLANK/klachten”;
$cleanupTargetDir=false;//删除旧文件
$maxFileAge=5*3600;//以秒为单位的临时文件期限
//5分钟执行时间
@设置时间限制(5*60);
//取消注释此项以伪造上载时间
//美国LEEP(5000);
//获取参数
$chunk=isset($\u请求[“chunk”])?intval($\u请求[“chunk”]):0;
$chunks=isset($_请求[“chunks”])?intval($_请求[“chunks”]):0;
$fileName=isset($\u请求[“名称])?$\u请求[“名称]:”;
//出于安全原因,请清除文件名
$fileName=preg\u replace('/[^\w\.\u]+/'、'.\u'、$fileName);
//确保文件名是唯一的,但仅在禁用分块时
如果($chunks<2&&file_存在($targetDir.DIRECTORY_SEPARATOR.$fileName)){
$ext=strrpos($fileName,'.');
$fileName_a=substr($fileName,0,$ext);
$fileName_b=substr($fileName,$ext);
$count=1;
而(文件_存在($targetDir.DIRECTORY_SEPARATOR.$fileName_a.'.'.\u.$count.$fileName_b))
$count++;
$fileName=$fileName\u a.'.\u.$count.$fileName\u b;
}
$filePath=$targetDir.DIRECTORY_SEPARATOR.$fileName;
//创建目标目录
如果(!file_存在($targetDir))
@mkdir($targetDir);
//删除旧的临时文件
如果($cleanupTargetDir&&is_dir($targetDir)&($dir=opendir($targetDir))){
while(($file=readdir($dir))!==false){
$tmpfilePath=$targetDir.DIRECTORY\u SEPARATOR.$file;
//如果临时文件早于最大期限且不是当前文件,请删除该文件
if(preg_match('/\.part$/',$file)&&(filemtime($tmpfilePath)
主要是Plupload自定义上传的标准代码。它曾经与$targetDir=“../../../nfsopslank/klachten”一起使用;当我的代码在控制器之外,但在迁移到不再工作的开发环境之后


我试着在网上搜索,但没有找到解决方案。所以我被困在这个问题上了。有人有什么想法或建议吗?

嗯,我发现代码首先是不完整的。其次,我们不想删除旧文件
// Remove old temp files    
if ($cleanupTargetDir && is_dir($targetDir) && ($dir = opendir($targetDir))) {
    while (($file = readdir($dir)) !== false) {
        $tmpfilePath = $targetDir . DIRECTORY_SEPARATOR . $file;

        // Remove temp file if it is older than the max age and is not the current file
        if (preg_match('/\.part$/', $file) && (filemtime($tmpfilePath) < time() - $maxFileAge) && ($tmpfilePath != "{$filePath}.part")) {
            @unlink($tmpfilePath);
        }
    }

    closedir($dir);
} else
    die('{"jsonrpc" : "2.0", "error" : {"code": 100, "message": "Failed to open temp directory."}, "id" : "id"}');