一段时间后 PHP 文件上传失败

Question

我在上传文件时遇到问题，一段时间后出现错误。 我正在上传文件并将有关图像的详细信息(例如姓名日期等)插入数据库。

What happens is that till no of uploaded file is 27 everything works well but when I try to upload more than 27 file it start showing errors like

Warning: move_uploaded_file(../../images/2015/05/imvsa/kexk.jpg): failed to open stream: No such file or directory

Warning: move_uploaded_file(): Unable to move 'D:\wamp\tmp\php3635.tmp' to '../../images/2015/05/imvsa/kexk.jpg'

我的 php.ini

max_execution_time     = 1440
max_input_time         = 1440
post_max_size          = 1024M
upload_max_filesize    = 1024M
max_file_uploads       = 10000
session.save_path      = "d:/wamp/tmp"
session.gc_maxlifetime = 7200
memory_limit           = 512M

如果我截断我的数据库表然后它开始工作直到第 27 行然后它再次开始失败。

我的脚本

    if($_FILES['image']['size']<5242880&&getimagesize($_FILES['image'])!=false)
    {
        if(!is_dir('../../images/2015/05/'))
        {
          $mkdir = mkdir('../../images/2015/05/',  0777, true);
        }

        $info       = pathinfo($_FILES['image']['name']);
        $image      = $_FILES['image']['name'];
        $ext        = $info['extension'];
        $temp_file  = $_FILES['image']['tmp_name'];
        $img_target ='../../images/2015/05/'.$image.'.'.$ext;
        $upload     = move_uploaded_file($temp_file, $img_target);
   }
// and now I do Insert in database

请查看并提出任何可行的方法，我将在一天内上传数百张图片，最大尺寸为 5MB。 谢谢

Answer 1

试试这个:

if(!is_dir('../../images/2015/05/imvsa/')){
  $mkdir = mkdir('../../images/2015/05/imvsa/',  0777, true);
}