这是我的PHP代码，我发送POST请求以将临时文件移动到服务器位置以进行进一步处理，同时通过各种验证。
<?php
session_start();
if(isset($_SESSION['user_id']) AND !empty($_SESSION['user_id']) AND isset($_SESSION['role']) AND !empty($_SESSION['role']) AND $_SESSION['role'] == "shopkeeper")
{
if(sizeof($_FILES["img"]["name"]) <= 1 OR sizeof($_FILES["img"]["name"]) == 0)
{
echo "Minimum 2 Images are needed";
}
elseif(sizeof($_FILES["img"]["name"]) > 4)
{
echo "Maximum 4 images are allowed";
}
elseif(sizeof($_FILES["img"]["name"]) > 4)
{
echo "Maximum 4 images are allowed";
}
elseif(sizeof($_FILES["img"]["name"]) >= 2 && sizeof($_FILES["img"]["name"]) <=4)
{
$success = $failed = 0;
foreach ($_FILES["img"]["name"] as $array_number => $holding_value)
{
$value = explode('.', $holding_value);
if(strtolower($value[1]) == "jpg" OR strtolower($value[1]) == "jpeg")
{
$success ++;
}
else
{
$failed ++;
}
}
if(sizeof($_FILES["img"]["name"]) == $success)
{
$success = $failed = 0;
foreach($_FILES["img"]["size"] as $array_number => $holding_value)
{
if($holding_value < 4000000) /*for 4mb*/
{
$success ++;
}
else
{
$failed ++;
}
}
if(sizeof($_FILES["img"]["name"]) == $success)
{
function getTime()
{
$timezone = new DateTimeZone("Asia/Kolkata");
$datetime = new DateTime();
$datetime->setTimezone($timezone);
$year = $datetime->format('Y');
$month = $datetime->format('M');
$day = $datetime->format('D');
$date = $datetime->format('d-m-Y');
$timestamp = $datetime->format('Y-m-d_H:i:s');
return array('year' => $year, 'month' => $month, 'day' => $day, 'date' => $date, 'timestamp' => $timestamp);
}
function create_Check_Path($path)
{
if (is_dir($path)) return true;
$prev_path = substr($path, 0, strrpos($path, '/', -2) + 1 );
$return = create_Check_Path($prev_path);
return ($return && is_writable($prev_path)) ? mkdir($path) : false;
}
/*All the path variables declaration start here*/
$temp = "../temp";
$path1 = $temp."/thumbnail_100x141";
$path2 = $temp."/average_300x424";
$path3 = $temp."/original_compressed_700x990";
// $path4 = $temp."/good_400x565";
// $path5 = $temp."/original";
/*All the path variables declaration end here*/
$check_paths = array($temp, $path1, $path2, $path3/*, $path4, $path5*/);
for($i=0; $i<sizeof($check_paths); $i++)
{
create_Check_Path($check_paths[$i]);
}
require_once('phpthumb/phpthumb.class.php');
$phpThumb = new phpThumb();
$output_format = 'jpg';
$image_heights = array(141, 424, 990);
$image_widths = array(100, 300, 700);
$counter = sizeof($_FILES["img"]["tmp_name"]);
$count = 0;
$values = array();
foreach ($_FILES["img"]["tmp_name"] as $array_number => $holding_value)
{
$date = getTime();
$tmp_img_name = $_SESSION["username"]."_".$date["timestamp"]."."."jpg";
if(move_uploaded_file($holding_value, $temp."/".$tmp_img_name))
{
$phpThumb->resetObject();
$phpThumb->setSourceFilename($temp."/".$tmp_img_name);
$phpThumb->setParameter('config_output_format', $output_format);
if($count == 0)
{
$phpThumb->setParameter('h', $image_heights[$count]);
$phpThumb->setParameter('w', $image_widths[$count]);
$phpThumb->setParameter('q', 90);
$store_filename = $path1."_".$tmp_img_name;
}
if($count == 1)
{
$phpThumb->setParameter('h', $image_heights[$count]);
$phpThumb->setParameter('w', $image_widths[$count]);
$phpThumb->setParameter('q', 90);
$store_filename = $path2."_".$tmp_img_name;
}
if($count == 2)
{
$phpThumb->setParameter('h', $image_heights[$count]);
$phpThumb->setParameter('w', $image_widths[$count]);
$phpThumb->setParameter('q', 80);
$store_filename = $path3."_".$tmp_img_name;
}
if($phpThumb->GenerateThumbnail())
{
if($phpThumb->RenderToFile($store_filename))
{
$values[] = $store_filename;
// include '../../src/Cloudinary.php';
// include '../../src/Uploader.php';
// \Cloudinary::config(array
// (
// "cloud_name" => "dczebgs6w",
// "api_key" => "328212291514632",
// "api_secret" => "LvhRA-s59TZ30rPhCieTVx8LzIw"
// ));
// $cloudUpload = \Cloudinary\Uploader::upload($store_filename, array("timeout" => 120));
// if($cloudUpload)
}
else
{
//unable to write file to final destination directory - check folder permissions
$message= "Error! Please try again (render).";
}
}
else
{
$message= "Error! Please try again (generate).";
}
}
$count++;
unlink($temp."/".$tmp_img_name);
}
print_r($values);
}
else
{
if($failed == 1)
{
echo $failed." image you are trying to upload is greater than 4Mb. Please upload an image less than 4Mb";
}
else
{
echo "1 or more images you are trying to upload is greater than 4Mb. Please upload an image less than 4Mb. Total images with size greater than 4Mb are: ( ".$failed." )";
}
}
}
else
{
if($failed == 1)
{
echo $failed." image you are trying to upload is not a valid format. Please upload a image with .jpg format only";
}
else
{
echo "1 or more images you are trying to upload are not valid. Please upload a image with .jpg format only. Total invalid files found: ( ".$failed." )";
}
}
}
else
{
echo "there was error validating images. Please try again";
}
}
else
{
header("Location: logout.php");
}
?>
代码的问题是它给出了错误“
警告： move_uploaded_file（../温度/ simmifashion_2017-04-17_14：58：31.jpg）： 无法打开流：此部分的第108行上的参数无效 line =＆gt;如果（move_uploaded_file（$ holding_value， $温度。 “/”。$ tmp_img_name））
我无法理解我的逻辑失败的地方。
如何更改或更新我的代码以获得理想的结果？