release v1.5.5 prep

Dockerfile

@@ -1,4 +1,4 @@
-FROM alpine:3.15
+FROM alpine:3.11
 
 LABEL Maintainer="Tim de Pater <[email protected]>" \
       Description="Lightweight container with Nginx 1.14 & PHP-FPM 7.2 based on Alpine Linux."
@@ -9,10 +9,6 @@ RUN apk --no-cache add php7 php7-session php7-common php7-fpm php7-pdo php7-xdeb
     php7-xml php7-phar php7-intl php7-dom php7-ctype php7-zip php7-xmlwriter php7-xmlrpc \
     git nginx supervisor curl zlib-dev zlib musl zip
 
-# fix work iconv library with alphine
-RUN apk add gnu-libiconv
-ENV LD_PRELOAD /usr/lib/preloadable_libiconv.so php
-
 # Configure nginx
 COPY bootstrap/nginx.conf /etc/nginx/nginx.conf
 
@@ -35,6 +31,10 @@ RUN chmod -R 777 /var/www/html
 RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/bin --filename=composer
 RUN composer install --ignore-platform-reqs --no-dev
 
+# Fix iconv
+RUN apk add --no-cache --repository http://dl-3.alpinelinux.org/alpine/edge/community gnu-libiconv
+ENV LD_PRELOAD /usr/lib/preloadable_libiconv.so php
+
 EXPOSE 80 443
 
 CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]