Php Gd Image Resize Quality. Resize image and return raw data. When using the current gd methodologies you are reading content from an image and manipulating it.
To fine tune the visual quality of your images through automation add the q auto best q auto low q auto good or q auto eco parameter as you desire. In this case we are going to show you a way to resize your images and decrease the quality using plain php without use the imagick library. This is a quick one is for you guys who want to maintain a high quality resized image.
The code is tested to work with php5 1 2 gd2 but i think it can also work with other versions of php and gd.
The code has been commented to help you read through it. Belows is the code snipet that allows you to resize a transparent png and composite it into another image. Steps to resize an image using the gd library. Resize image with predefined function in php.