Fix issue with iconv in PHP image

.travis.yml

@@ -12,8 +12,8 @@ matrix:
     - env: LANGUAGE=node     VERSION=9.4  NODE_VERSION=9.4.0  NPM_VERSION=5.6.0
     - env: LANGUAGE=java     VERSION=8    JAVA_VERSION=8u161-1~webupd8~0
     - env: LANGUAGE=php      VERSION=5.3  PHP_VERSION=5.3.10 PHP_BUILD_INSTALL_EXTENSION=apcu=4.0.11 REDIS_VERSION=3.1.6 SECURITY_CHECKER_VERSION=2.0.6
-    - env: LANGUAGE=php      VERSION=5.6  PHP_VERSION=5.6.33-cli-alpine APCU_VERSION=4.0.11 COMPOSER_VERSION=1.6.2 GLIBC_VERSION=2.26-r0 REDIS_VERSION=3.1.6 SECURITY_CHECKER_VERSION=4.1.6 XDEBUG_VERSION=2_5_5
-    - env: LANGUAGE=php      VERSION=7.1  PHP_VERSION=7.1.13-cli-alpine APCU_VERSION=5.1.9  COMPOSER_VERSION=1.6.2 GLIBC_VERSION=2.26-r0 REDIS_VERSION=3.1.6 SECURITY_CHECKER_VERSION=4.1.7 XDEBUG_VERSION=2_5_5
+    - env: LANGUAGE=php      VERSION=5.6  PHP_VERSION=5.6.33-cli-alpine APCU_VERSION=4.0.11 COMPOSER_VERSION=1.6.2 GLIBC_VERSION=2.26-r0 ICONV_VERSION=1.15 REDIS_VERSION=3.1.6 SECURITY_CHECKER_VERSION=4.1.6 XDEBUG_VERSION=2_5_5
+    - env: LANGUAGE=php      VERSION=7.1  PHP_VERSION=7.1.13-cli-alpine APCU_VERSION=5.1.9  COMPOSER_VERSION=1.6.2 GLIBC_VERSION=2.26-r0 ICONV_VERSION=1.15 REDIS_VERSION=3.1.6 SECURITY_CHECKER_VERSION=4.1.7 XDEBUG_VERSION=2_5_5
     - env: LANGUAGE=aws      VERSION=1
     - env: LANGUAGE=dind-aws VERSION=1    DOCKER_COMPOSE_VERSION=1.18.0
     - env: LANGUAGE=golang   VERSION=1.9  GLIDE_VERSION=v0.13.1

php/Dockerfile.tpl

@@ -5,6 +5,7 @@ ARG APCU_VERSION
 ARG CI_HELPER_VERSION
 ARG COMPOSER_VERSION
 ARG GLIBC_VERSION
+ARG ICONV_VERSION
 ARG MODD_VERSION
 ARG REDIS_VERSION
 ARG SECURITY_CHECKER_VERSION
@@ -17,7 +18,7 @@ RUN echo "Starting ..." && \
     echo "@edge-community http://nl.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories && \
     echo "@edge-main http://nl.alpinelinux.org/alpine/edge/main" >> /etc/apk/repositories && \
     apk add --update --upgrade alpine-sdk autoconf bash bzip2 curl freetype-dev git icu-dev@edge-main libjpeg-turbo-dev libmcrypt-dev \
-        libpng-dev libxml2-dev make openssh-client php{{PHP_MAJOR_VERSION}}-intl@edge-community postgresql-dev tzdata && \
+        libpng-dev libtool libxml2-dev make openssh-client php{{PHP_MAJOR_VERSION}}-intl@edge-community postgresql-dev tzdata && \
     echo "Done base install!" && \
 
     echo "Install CI Helper" && \
@@ -46,6 +47,15 @@ extension=/usr/lib/php{{PHP_MAJOR_VERSION}}/modules/intl.so \n\
 zend_extension=opcache.so \n\
 " > /usr/local/etc/php/php.ini && \
 
+    # iconv issue https://github.com/docker-library/php/issues/240
+    rm /usr/bin/iconv && \
+    curl -SL http://ftp.gnu.org/pub/gnu/libiconv/libiconv-${ICONV_VERSION}.tar.gz | tar -xz -C . && \
+    cd libiconv-${ICONV_VERSION} && \
+    ./configure --prefix=/usr/local && \
+    make && make install && \
+    libtool --finish /usr/local/lib && \
+    cd .. && rm -rf libiconv-${ICONV_VERSION} && \
+
     curl -sSL https://getcomposer.org/download/${COMPOSER_VERSION}/composer.phar -o /usr/local/bin/composer && chmod a+x /usr/local/bin/composer && \
     curl -sSL http://get.sensiolabs.org/php-cs-fixer.phar -o /usr/local/bin/php-cs-fixer && chmod a+x /usr/local/bin/php-cs-fixer && \
     curl -sSL http://get.sensiolabs.org/security-checker-v${SECURITY_CHECKER_VERSION}.phar -o /usr/local/bin/security-checker && chmod a+x /usr/local/bin/security-checker && \
@@ -67,7 +77,10 @@ zend_extension=opcache.so \n\
     echo "Done AWS!" && \
 
     echo "Cleaning files!" && \
-    apk del --purge alpine-sdk autoconf && \
+    apk del --purge alpine-sdk autoconf libtool && \
     rm -rf /tmp/* /usr/share/doc /var/cache/apk/* && \
 
     echo "Done!"
+
+# replace origin iconv
+ENV LD_PRELOAD /usr/local/lib/preloadable_libiconv.so