requires PHP extension ext-imagick docker alpine code example

Example: docker php-fpm-apline add imagick

RUN apk add imagemagick
RUN apk add imagemagick-dev

RUN apk add --update --no-cache autoconf g++ imagemagick-dev libtool make pcre-dev \
    && pecl install imagick \
    && docker-php-ext-enable imagick \
    && apk del autoconf g++ libtool make pcre-dev