How can JavaScript be utilized in conjunction with PHP to manipulate images before uploading them?

When uploading images using PHP, you can utilize JavaScript to manipulate the images on the client-side before they are uploaded to the server. This can include tasks such as resizing, cropping, or applying filters to the images. By using JavaScript to preprocess the images before uploading, you can reduce the server load and improve the user experience. 

<?php
// PHP code to handle the uploaded image after client-side manipulation
if(isset($_FILES['image'])){
    $file_name = $_FILES['image']['name'];
    $file_tmp = $_FILES['image']['tmp_name'];
    
    // Process the uploaded image here
    // For example, move the image to a specific folder
    move_uploaded_file($file_tmp, "uploads/" . $file_name);
    
    echo "Image uploaded successfully!";
}
?>

Keywords

JavaScript PHP image manipulation uploading libraries

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