1. Requirements
2. Usage
3. Resources

...overview of the extension...

Requirements ¶

1. Any version of Yii will work.
2. Must have optiPNG, Advpng and pngdef installed.

Usage ¶

Copy the class LossylessHelper.php to helper folder. in your application just call the class like follows: To compress the image by lossless: LossylessHelper::lossylessImg('\img\example.png');

To compress the images in the folder: LossylessHelper::lossylessFolder('\img');

Resources ¶

https://github.com/anandarajpandey/losssylesscompressionPHP.git

Let us know if you found any bugs or have any suggestion in our github repo. thanks: Ananda Raj Pandey.