我,馬總PHP新手,我昨天瞭解到陣列和我的老闆讓我寫一個PHP的形式,我發現了一個在W3學校,結束了與PHP上傳的形式給予了錯誤
<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>
<?php
$allowedEXTs = array("jpeg", "jpg", "png");
$temp = explode(".", $_FILES["file"]["name"]);
$extension = end ($temp);
if ((($_FILES["file"] ["type"] == "image/jpeg")
|| ($_FILES ["file"] ["type"] == "image/jpg")
|| ($_FILES ["file"] ["type"] == "image/png"))
&& ($_FILES ["file"] ["size"] < 10240)
&& in_array($extension, $allowedExts))
{
if ($_FILES["file"] ["error"] > 0)
{
echo "Error: " . $_Files["file"] ["error"] . "<br>";
}
else
{
echo "Upload: " . $_FILES ["file"] ["name"] . "<br>";
echo "Type: " . $_FILES ["file"] ["name"] . "<br>";
echo "Size: " . $_FILES ["file"] ["size"]/10240 . " kB<br>";
echo "Stored in:" . $_FILES ["file"] ["tmp_name"];
}
if (file_exists("upload/" . $_FILES["file"]["name"]))
{
echo $_FILES ["file"] ["name"] . "already exists.";
}
else
{
move_uploaded_files ($_FILES ["file"]["tmp_name"], "upload/" . $_FILES ["file"] ["name"]);
}
}
else
{
echo "Invalid file";
}
?>
我基本上不知道這是爲什麼扔了「警告:in_array()預計參數2是陣列,在空假設」爲錯誤,任何人都可以伸出援助之手?
在'in_array()'是不是一個數組,所以你得到這個錯誤。 – Dinesh
,到目前爲止的工作,那麼這個錯誤想出了致命錯誤:調用未定義功能move_uploaded_files()在 – Chetan
這是因爲該函數是'move_uploaded_file()以' –