[英]PHP Image Upload Is Not Uploading Image to target directory
我創建了一個upload.php文件,其中包含HTML表單和上傳圖像所需的PHP代碼,並且我使用XAMPP本地主機:
htdocs/web2/assets/upload.php
我想將圖像upload
到同一目錄中的文件夾upload
中:
htdocs/web2/assets/uploads/
<?php
<form action="?" method="post" enctype="multipart/form-data">
<!--wrap input button as around pre-existing image -->
<?php
echo '<label class="profile_gallery_image_in"><input type="file" name="fileToUpload" id="fileToUpload" onchange="form.submit()"/><p class="label"></p><img class="myImg" src='.$image.' height="100%" width="100%" /></label>';
?>
</form>
<!-- Commence Photo Upload -->
<?php
$target_dir = "uploads/";
$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]);
$uploadOk = 1;
$imageFileType = strtolower(pathinfo($target_file,PATHINFO_EXTENSION));
// Check if image file is a actual image or fake image
if(isset($_POST["submit"])) {
$check = getimagesize($_FILES["fileToUpload"]["tmp_name"]);
if($check !== false) {
echo "File is an image - " . $check["mime"] . ".";
$uploadOk = 1;
} else {
echo "File is not an image.";
$uploadOk = 0;
}
}
?>
表單設置為在輸入類型更改時自動提交。 這似乎工作正常,正在提交表單。
但是,我沒有上傳任何實際圖像,也沒有任何錯誤。
我該如何解決這個問題?
代碼中似乎有錯誤。 您可以使用以下代碼上傳圖片。
<?php if(isset($_FILES['image'])){ $errors= array(); $dir = "images/"; $file_name = $_FILES['image']['name']; $file_name = $dir. $file_name; $file_size = $_FILES['image']['size']; $file_tmp = $_FILES['image']['tmp_name']; $file_type = $_FILES['image']['type']; $tmp = explode('.',$_FILES['image']['name']); $file_ext=strtolower(end($tmp)); $extensions= array("jpeg","jpg","png","gif"); if(in_array($file_ext,$extensions)=== false){ $errors[]="extension not allowed, please choose a GIF, JPEG or PNG file."; } if($file_size > 2097152) { $errors[]='File size must be excately 2 MB'; } if(empty($errors)==true) { move_uploaded_file($file_tmp, $file_name); echo "Success"; }else{ print_r($errors); } } ?> <html> <body> <form action = "" method = "POST" enctype = "multipart/form-data"> <input type = "file" name = "image" /> <input type = "submit"/> </form> </body> </html>
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