image handling in php

Image Handling in PHP

Image handling in PHP covers how server-side scripts create, load, manipulate, and output image files using libraries such as GD and ImageMagick. It includes common operations like resizing, cropping, watermarking, and f...

• PHP handles images primarily through the **GD** library (bundled) and **Imagick** (extension).
• Uploaded files arrive via the **`$_FILES`** superglobal with a temporary path.
• `move_uploaded_file()` safely relocates an uploaded file to a permanent location.

~15 min · full explanation, examples & memory tricks in the app