diff --git a/php-fpm/Dockerfile b/php-fpm/Dockerfile
index 9da002c..c873cad 100644
--- a/php-fpm/Dockerfile
+++ b/php-fpm/Dockerfile
@@ -706,33 +706,33 @@ RUN set -eux; \
       apt-get -yqq install freetds-dev libsybdb5 \
       && ln -s /usr/lib/x86_64-linux-gnu/libsybdb.so /usr/lib/libsybdb.so \
       && docker-php-ext-install mssql pdo_dblib \
-      && php -m | grep -q 'mssql' \
-      && php -m | grep -q 'pdo_dblib' \
+      && php -m | grep -oiE '^mssql$' \
+      && php -m | grep -oiE '^pdo_dblib$' \
     ;else \
       ###########################################################################
       # Ref from https://github.com/Microsoft/msphpsql/wiki/Dockerfile-for-adding-pdo_sqlsrv-and-sqlsrv-to-official-php-image
       ###########################################################################
       # Add Microsoft repo for Microsoft ODBC Driver 13 for Linux
-      apt-get install -yqq apt-transport-https gnupg \
+      apt-get install -yqq apt-transport-https gnupg lsb-release \
       && curl https://packages.microsoft.com/keys/microsoft.asc | apt-key add - \
-      && curl https://packages.microsoft.com/config/debian/9/prod.list > /etc/apt/sources.list.d/mssql-release.list \
+      && curl https://packages.microsoft.com/config/debian/$(lsb_release -rs)/prod.list > /etc/apt/sources.list.d/mssql-release.list \
       && apt-get update -yqq \
       && ACCEPT_EULA=Y apt-get install -yqq unixodbc unixodbc-dev libgss3 odbcinst msodbcsql17 locales \
       && echo "en_US.UTF-8 UTF-8" > /etc/locale.gen \
       && ln -sfn /etc/locale.alias /usr/share/locale/locale.alias \
       && locale-gen \
-      && if [ $(php -r "echo PHP_MAJOR_VERSION;") = "7" ] && [ $(php -r "echo PHP_MINOR_VERSION;") = "2" ]; then \
-        pecl install pdo_sqlsrv-5.8.1 sqlsrv-5.8.1 \
-      ;elif [ $(php -r "echo PHP_MAJOR_VERSION;") = "7" ] && [ $(php -r "echo PHP_MINOR_VERSION;") = "1" ]; then \
-        pecl install pdo_sqlsrv-5.6.1 sqlsrv-5.6.1 \
-      ;elif [ $(php -r "echo PHP_MAJOR_VERSION;") = "7" ] && [ $(php -r "echo PHP_MINOR_VERSION;") = "0" ]; then \
+      && if [ $(php -r "echo PHP_VERSION_ID - PHP_RELEASE_VERSION;") = "70000" ]; then \
         pecl install pdo_sqlsrv-5.3.0 sqlsrv-5.3.0 \
+      ;elif [ $(php -r "echo PHP_VERSION_ID - PHP_RELEASE_VERSION;") = "70100" ]; then \
+        pecl install pdo_sqlsrv-5.6.1 sqlsrv-5.6.1 \
+      ;elif [ $(php -r "echo PHP_VERSION_ID - PHP_RELEASE_VERSION;") = "70200" ]; then \
+        pecl install pdo_sqlsrv-5.8.1 sqlsrv-5.8.1 \
       ;else \
         pecl install pdo_sqlsrv sqlsrv \
       ;fi \
       && docker-php-ext-enable pdo_sqlsrv sqlsrv \
-      && php -m | grep -q 'pdo_sqlsrv' \
-      && php -m | grep -q 'sqlsrv' \
+      && php -m | grep -oiE '^pdo_sqlsrv$' \
+      && php -m | grep -oiE '^sqlsrv$' \
     ;fi \
   ;fi
 
@@ -787,7 +787,9 @@ RUN if [ ${INSTALL_IMAGEMAGICK} = true ]; then \
 ARG INSTALL_SMB=false
 
 RUN if [ ${INSTALL_SMB} = true ]; then \
-    apt-get install -yqq smbclient php-smbclient coreutils \
+    apt-get install    apt-get install -yqq smbclient libsmbclient-dev coreutils && \
+    pecl install smbclient && \
+    docker-php-ext-enable smbclient \ -yqq smbclient php-smbclient coreutils \
 ;fi
 
 ###########################################################################