CloudControl\Cms\images\methods\Grayscale::Execute()

Complexity

Conditions	1
Paths	1

Size

Total Lines	11
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
        public function Execute($imageResource)
        {
            // Preserve transparency
            imagecolortransparent($imageResource, imagecolorallocatealpha($imageResource, 0, 0, 0, 127));
            imagealphablending($imageResource, false);
            imagesavealpha($imageResource, true);

            // Make grayscale
            imagefilter($imageResource, IMG_FILTER_GRAYSCALE);

            return $imageResource;
        }
}