標籤：name 類型 檔案 jpeg size art else value 大小
<html>
<body>
<form action = "upload2.php" method = "post" enctype="multipart/form-data">
<label for="file">Filename:</label> <br><br>
<input type="file" name="file" id="file" > <br><br>
<input type="submit" name="submit" value="上傳檔案" >
</form>
</body>
</html>
"upload2.php"
<?php
if ((($_FILES["file"]["type"] == "image/gif")
|| ($_FILES["file"]["type"] == "image/jpeg")
|| ($_FILES["file"]["type"] == "image/pjpeg"))
&& ($_FILES["file"]["size"] < 20000))
{
if ($_FILES["file"]["error"] > 0) //有檔案上傳導致的錯誤碼
{
echo "Error: " . $_FILES["file"]["error"] . "<br>";
}
else
{
echo "Upload: " . $_FILES["file"]["name"] . "<br>"; //檔案的名字
echo "Type: " . $_FILES["file"]["type"] . "<br>";//類型
echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb<br>"; //大小
echo "Stored in: " . $_FILES["file"]["tmp_name"];// 儲存在伺服器的臨時副本名稱
if(file_exists("./".$_FILES["file"]["name"]))
{
echo "exist <br>";
}
else
{
move_uploaded_file($_FILES["file"]["tmp_name"],"./".$_FILES["file"]["name"]);
}
}
}
else
{
echo "Invalid file";
}
?>
php 上傳檔案
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