Question

该值应该是什么而不是2000 ...用于上传5mb文件？

   if ((($_FILES["upload"]["type"] == "image/gif")
    || ($_FILES["upload"]["type"] == "image/jpeg")
    || ($_FILES["upload"]["type"] == "image/jpg")
    || ($_FILES["upload"]["type"] == "image/pjpeg")
    || ($_FILES["upload"]["type"] == "image/x-png")
    || ($_FILES["upload"]["type"] == "image/png"))
    && ($_FILES["upload"]["size"] < 200000000)
    && in_array($extension, $allowedExts)) {
      if ($_FILES["upload"]["error"] > 0) {
        echo "Return Code: " . $_FILES["upload"]["error"] . "<br>";
      } else {
        echo "Upload: " . $_FILES["upload"]["name"] . "<br>";
        echo "Type: " . $_FILES["upload"]["type"] . "<br>";
        echo "Size: " . ($_FILES["upload"]["size"] / 1024) . " kB<br>";
        echo "Temp file: " . $_FILES["upload"]["tmp_name"] . "<br>";

Answer 1

5MB使用此：

自5MB = 5242880 Bytes

以来

（快速谷歌搜索或大脑计算：D）

Answer 2

您可以将 5242880 用于5MB。您可以使用此网站进行转换。 http://www.onlineconversion.com/computer_base2.htm

php文件上传图像规格的最大尺寸

2 个答案: