我试图在XAMPP的htdocs文件夹中上传一个文件夹。
我遵循move_uploaded_file的规则仍然没有工作。
下面是我当前的代码:
<?php
if(isset($_POST['submit'])){
$allowed_ext = array('png', 'jpg', 'jpeg', 'gif');
if(!empty($_FILES['upload']['name'])){
print_r($_FILES);
$file_name = $_FILES['upload']['name'];
$file_size = $_FILES['upload']['size'];
$file_tmp = $_FILES['upload']['tmp_name'];
$target_dir = "uploads/{$file_name}";
// Get file ext
$file_ext = explode('.', $file_name);
$file_ext = strtolower(end($file_ext));
// Validate file ext
if(in_array($file_ext, $allowed_ext)) {
// verify size
if($file_size <= 1000000) { // 1000000 bytes = 1MB
// Upload file
move_uploaded_file($file_tmp, $target_dir);
$message = '<p style="color: green;">File uploaded!</p>';
} else {
$message = '<p style="color: red;">File to large</p>';
}
} else {
$message = '<p style="color: red;">Invalid file type</p>';
}
} else {
$message = '<p style="color: red;">Please choose a file</p>';
}
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>File Upload</title>
</head>
<body>
<?php echo $message ?? null; ?>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="POST" enctype="multipart/form-data">
Select image to upload:
<input type="file" name="upload" />
<input type="submit" value="submit" name="submit" />
</form>
</body>
</html>
现在图像没有移动到我当前目录下的uploads文件夹。
知道为什么吗?
试试这个:
<?php
if(isset($_FILES['image'])){
$errors= array();
$file_name = $_FILES['image']['name'];
$file_size =$_FILES['image']['size'];
$file_tmp =$_FILES['image']['tmp_name'];
$file_type=$_FILES['image']['type'];
$file_ext=strtolower(end(explode('.',$_FILES['image']['name'])));
$extensions= array("jpeg","jpg","png");
if(in_array($file_ext,$extensions)=== false){
$errors[]="extension not allowed, please choose a JPEG or PNG file.";
}
if($file_size > 1000000){
$errors[]='File size must be excately 1 MB';
}
if(empty($errors)==true){
move_uploaded_file($file_tmp,"uploads/".$file_name); //create a folder 'uploads' in your folder
echo "Success";
}else{
print_r($errors);
}
}
?>