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

Complexity

Conditions	1
Paths	1

Size

Total Lines	12
Code Lines	6

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;
		}
	}
}