我有這段代碼，我想將檔案寫入服務器并將其保存到資料庫，問題是檔案未保存。
if (($_FILES['thumbnail']['name']!="")){
$target_dir = "img/";
$file = $_FILES['thumbnail']['name'];
$path = pathinfo($file);
$filename = $path['filename'];
$ext = $path['extension'];
$temp_name = $_FILES['thumbnail']['tmp_name'];
$path_filename_ext = $target_dir.$filename.".".$ext;
var_dump(move_uploaded_file($temp_name,$path_filename_ext));
}
在錯誤中，它回傳：
Warning
: move_uploaded_file(img/textak.txt): failed to open stream: Permission denied in
/home/kloucto2/www/create_new_article.php
on line
21
Warning
: move_uploaded_file(): Unable to move '/tmp/phpxRsCsr' to 'img/textak.txt' in
/home/kloucto2/www/create_new_article.php
on line
21
bool(false)
表格如下所示：
<form id="article-form" class="login-form" enctype="multipart/form-data" method="POST" action="">
<label for="thumbnail">Vyber thumbnail pro ?lánek:</label>
<input type="file" form='article-form' id="thumbnail" name="thumbnail">
</form>
uj5u.com熱心網友回復：
我沒有設定其他人的 w 權限
uj5u.com熱心網友回復：
這是如何在php中上傳檔案
if (isset($_FILES['thumbnail'])){
$target_dir = __DIR__ . "/img/";
$data = $_FILES['thumbnail'];
$filename = $data['name'];
$ext = strtolower(pathinfo($filename, PATHINFO_EXTENSION));
$rawData = $data['tmp_name'];
$path_filename_ext = $target_dir . $filename . "." . $ext;
if(!is_dir($target_dir)){
// Create directory with permission
mkdir($target_dir, 0777, true);
chmod($target_dir, 0755);
}
if(file_exists($path_filename_ext)){
//Save with new name by appending date in front
$path_filename_ext = $target_dir . date("d-m-h-m-s") . "-" .$filename . "." .$ext;
}
if(move_uploaded_file($rawData, $path_filename_ext)){
//var_export($_FILES);
echo "Upload completed";
}else{
echo "Upload failed"
}
}
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