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今天看到一個(gè)奇怪的現(xiàn)象，php上傳文件，服務(wù)器臨時(shí)目錄看到上傳的文件，但是目標(biāo)目錄卻沒(méi)有，不知道怎么回事，大神幫幫忙？
upload.html:
- <html>
- <body>
- <form action="upload_file.php" method="post" enctype="multipart/form-data">
- <label for="file">Filename:</label>
- <input type="file" name="file" id="file" />
- <br />
- <input type="submit" name="submit" value="Submit" />
- </form>
- </body>
- </html>
upload_file.php:
- <?php
- if ((($_FILES["file"]["type"] == "image/gif") || ($_FILES["file"]["type"] == "image/jpeg") || ($_FILES["file"]["type"] == "image/png") || ($_FILES["file"]["type"] == "image/pjpeg")) && ($_FILES["file"]["size"] < 200000))
- {
- if ($_FILES["file"]["error"] > 0)
- {
- echo "Return Code: " . $_FILES["file"]["error"] . "<br />";
- }
- else
- {
- echo "Upload: " . $_FILES["file"]["error"] . "<br />";
- echo "Upload: " . $_FILES["file"]["name"] . "<br />";
- echo "Type: " . $_FILES["file"]["type"] . "<br />";
- echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb<br />";
- echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br />";
- if (file_exists("upload/" . $_FILES["file"]["name"]))
- {
- echo $_FILES["file"]["name"] . " already exists. ";
- }
- else
- {
- sleep (5);
- $target = 'upload/' . $_FILES['file']['name'];
- move_uploaded_file($_FILES['file']['tmp_name'], $target);
- echo "Stored in: " . "upload/" . $_FILES["file"]["name"];
- }
- }
- }
- else
- {
- echo "Invalid file";
- }
- ?>
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發(fā)表于 2015-09-14 22:27