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@NogDogJun 30.2020 — #The main problem is that in this code...
...
You _could_ change the
@daveyerwinJun 30.2020 — #
you really should put the php in a file named upload.php
I put the code you posted in a file named upload.php
in the same directory as index.htm and created a folder
in the same directory named uploads
all was well
@daveyerwinJun 30.2020 — #I have posted an example here ...
https://www.drivebyjavascript.com/tiger50/
it is based on the code found here ...
https://www.w3schools.com/php/php_file_upload.asp
Webpage errors when hosted on Apache Web Server
I have completed a draft of the website I wanted to create and here is the code from my index.php file:
[code]
<!DOCTYPE html>
<html>
<body>
<form action=”upload.php” method=”post” enctype=”multipart/form-data”>
Select image to upload:
<input type=”file” name=”fileToUpload” id=”fileToUpload”>
<br><br>
<br><br>
Submit:
<input type=”submit” value=”Upload Image” name=”submit”>
</form>
<?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.”;
$uploadOk = 0;
}
}
// Check if file already exists
if (file_exists($target_file)) {
echo “Sorry, file already exists.”;
$uploadOk = 0;
}
// Check file size
if ($_FILES[“fileToUpload”][“size”] > 500000) {
echo “Sorry, your file is too large.”;
$uploadOk = 0;
}
// Allow certain file formats
if($imageFileType != “jpg” && $imageFileType != “png” && $imageFileType != “jpeg”
&& $imageFileType != “gif” ) {
echo “Sorry, only JPG, JPEG, PNG & GIF files are allowed.”;
$uploadOk = 0;
}
// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
echo “Sorry, your file was not uploaded.”;
// if everything is ok, try to upload file
} else {
if (move_uploaded_file($_FILES[“fileToUpload”][“tmp_name”], $target_file)) {
echo “The file “. basename( $_FILES[“fileToUpload”][“name”]). ” has been uploaded.”;
} else {
echo “Sorry, there was an error uploading your file.”;
}
}
?>
</body>
</html>
Whenever I access my website I get 4 notices underneath my actual contents:
[quote]
Notice: Undefined index: fileToUpload in /opt/lampp/htdocs/index.php on line 16
Notice: Trying to access array offset on value of type null in /opt/lampp/htdocs/index.php on line 16
Notice: Undefined index: fileToUpload in /opt/lampp/htdocs/index.php on line 39
Notice: Trying to access array offset on value of type null in /opt/lampp/htdocs/index.php on line 39
Sorry, only JPG, JPEG, PNG & GIF files are allowed.Sorry, your file was not uploaded.
What are these? Are they error messages? How to fix this and is there anything wrong with my code
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0
@NogDogJun 30.2020 — #The main problem is that in this code...<i>
</i><?php
$target_dir = "uploads/";
$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]);
$uploadOk = 1;
$imageFileType = strtolower(pathinfo($target_file,PATHINFO_EXTENSION));
...
$_FILES["fileToUpload"]isset()You _could_ change the
error_reporting()0
@daveyerwinJun 30.2020 — #you really should put the php in a file named upload.php
I put the code you posted in a file named upload.php
in the same directory as index.htm and created a folder
in the same directory named uploads
all was well
0
@NogDogJun 30.2020 — #Without copying/pasting everything, the general idea is:<i>
</i><html>
<!-- your HTML stuff here, including the form, then... -->
<?php
if(isset($_POST['submit'])) {
if(!empty($_FILES['fileToUpload'])) {
// do everything you want to do with the uploaded file here
}
else {
// do whatever you want to do if no file was actually uploaded
}
}
?>
<!-- end of the HTML stuff -->
</html>
0
@daveyerwinJun 30.2020 — #I have posted an example here ...it is based on the code found here ...