Remove quotes from install-php-extensions. Fixes #555

Author: jaydrogers

src/variations/cli/Dockerfile

@@ -77,7 +77,7 @@ RUN docker-php-serversideup-dep-install-alpine "${DEPENDENCY_PACKAGES_ALPINE}" &
     chown -R www-data:www-data "${COMPOSER_HOME}" && \
     \
     # Install default PHP extensions
-    install-php-extensions "${DEPENDENCY_PHP_EXTENSIONS}"
+    install-php-extensions ${DEPENDENCY_PHP_EXTENSIONS}
 
 # install composer from Composer's official Docker image
 COPY --from=composer:2 /usr/bin/composer /usr/bin/composer

src/variations/fpm-apache/Dockerfile

@@ -128,7 +128,7 @@ RUN docker-php-serversideup-dep-install-debian "${DEPENDENCY_PACKAGES_DEBIAN}"
     chown -R www-data:www-data "${COMPOSER_HOME}" && \
     \
     # Install default PHP extensions
-    install-php-extensions "${DEPENDENCY_PHP_EXTENSIONS}" && \
+    install-php-extensions ${DEPENDENCY_PHP_EXTENSIONS} && \
     \
     # redirect logs to STDOUT and STERR
     ln -sf /dev/stdout /var/log/apache2/access.log && \

src/variations/fpm-nginx/Dockerfile

@@ -214,7 +214,7 @@ RUN docker-php-serversideup-dep-install-alpine "${DEPENDENCY_PACKAGES_ALPINE} ng
     chown -R www-data:www-data /var/cache/nginx/ && \
     \
     # Install default PHP extensions
-    install-php-extensions "${DEPENDENCY_PHP_EXTENSIONS}" && \
+    install-php-extensions ${DEPENDENCY_PHP_EXTENSIONS} && \
     \
     # clear all php provided fpm configurations
     rm -rf /usr/local/etc/php-fpm.d/*.conf && \

src/variations/fpm/Dockerfile

@@ -92,7 +92,7 @@ RUN rm -rf /usr/local/etc/php-fpm.d/*.conf && \
     chmod +x /usr/local/bin/php-fpm-healthcheck && \
     \
     # Install default PHP extensions
-    install-php-extensions "${DEPENDENCY_PHP_EXTENSIONS}"
+    install-php-extensions ${DEPENDENCY_PHP_EXTENSIONS}
 
 # copy our fpm configurations
 COPY src/php-fpm.d/ /

src/variations/frankenphp/Dockerfile

@@ -209,7 +209,7 @@ RUN \
     # Install PHP Extension installer
     docker-php-serversideup-install-php-ext-installer; \
     # Install default PHP extensions
-    install-php-extensions "${DEPENDENCY_PHP_EXTENSIONS}"; \
+    install-php-extensions ${DEPENDENCY_PHP_EXTENSIONS}; \
     # Ensure permissions are set for www-data
     docker-php-serversideup-set-file-permissions --owner www-data:www-data --service frankenphp