Dockerfile

@@ -3,7 +3,7 @@ FROM ubuntu:23.04
 # Install dependencies
 RUN apt update
 RUN DEBIAN_FRONTEND=noninteractive \
-apt install nginx php8.1 php8.1-fpm php8.1-gd php8.1-imagick -y
+apt install nginx php8.1 php8.1-fpm php8.1-gd -y
 
 # Clean up
 RUN apt clean

upload.php

@@ -136,29 +136,16 @@ try {
 
   $needsToBeSaved = true; // Whether the file needs to be saved
 
-  // Check the file type and size
-  if ($shouldConvertToWebp && in_array($fileType, ["png", "jpeg", "jpg"]) && $_FILES["sharex"]["size"] > $webpThreadhold) {
-    // Create an Imagick object from the uploaded file
-    $image = new Imagick($_FILES["sharex"]["tmp_name"]);
-
-    // Convert the image to WebP
-    $image->setImageFormat("webp");
-    $image->setImageCompressionQuality($webpQuality);
-
-    // Set the output filename
+  if ($shouldConvertToWebp) { // Convert the image to webp if applicable
+    if (in_array($fileType, array("png", "jpeg", "jpg")) && $_FILES["sharex"]["size"] > $webpThreadhold) {
+      $image = imagecreatefromstring(file_get_contents($_FILES["sharex"]["tmp_name"]));
       $webp_file = pathinfo($finalName, PATHINFO_FILENAME) . ".webp";
-
-    // Save the converted image
-    $image->writeImage($webp_file);
-
-    // Free up memory
-    $image->clear();
-    $image->destroy();
-
-    // Update the final filename
+      imagewebp($image, $webp_file, $webpQuality); // Convert the image and save it
+      imagedestroy($image); // Free up memory
       $finalName = $webp_file;
       $needsToBeSaved = false;
     }
+  }
 
   if ($needsToBeSaved) { // Save the file if it has not been saved yet
     // Move the file to the uploads folder