Surrounds the image with a border of the color defined by the bordercolor ImagickPixel object.
Image
Width
Height
Color
 
Surrounds the image with a border of the color defined by the bordercolor ImagickPixel object.
Parameters
bordercolormixedImagickPixel object or a string containing the border color
widthintBorder width
heightintBorder height
function borderImage($imagePath, $color, $width, $height)
{
    $imagick = new \Imagick(realpath($imagePath));
    $imagick->borderImage($color, $width, $height);
    header("Content-Type: image/jpg");
    echo $imagick->getImageBlob();
}