What steps can be taken to ensure the correct image name is stored in the database when uploading images in PHP?

When uploading images in PHP, it is important to ensure that the correct image name is stored in the database to maintain organization and accuracy. To achieve this, you can rename the uploaded image file to a unique name based on a combination of timestamp and original file name before storing it in the database. 

// Get the original file name
$originalFileName = $_FILES['image']['name'];

// Generate a unique file name based on timestamp and original file name
$newFileName = time() . '_' . $originalFileName;

// Move the uploaded file to a designated folder with the new file name
move_uploaded_file($_FILES['image']['tmp_name'], 'uploads/' . $newFileName);

// Store the new file name in the database
// Make sure to sanitize the input to prevent SQL injection
$query = "INSERT INTO images (file_name) VALUES ('$newFileName')";
// Execute the query

Keywords

file upload image processing database storage file naming error handling

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