Preliminar support for php72

With sqlsrv latest 5.2-RC1 drivers and MSODBC 17 preview
it seems that it's possible to make the extension to work
under Debian 9.

it requires to install MSODBC 13, uninstall it and then install
MSODBC 17, but seems to be working ok.

oci also requires some little changes

and, finally, what I've been unable to fix/make work is solr. it
seems that still is not ready, so I've disabled it for now.

This will help fixing moodlehq#16.

Dockerfile

@@ -1,9 +1,10 @@
-FROM php:7.1-apache
+FROM php:7.2-apache
 
 ADD root/ /
 # Fix the original permissions of /tmp, the PHP default upload tmp dir.
 RUN chmod 777 /tmp && chmod +t /tmp
 # Setup the required extensions.
+ARG DEBIAN_FRONTEND=noninteractive
 RUN /tmp/setup/php-extensions.sh
 RUN /tmp/setup/oci8-extension.sh
 

root/tmp/setup/oci8-extension.sh

@@ -21,5 +21,8 @@ ln -s /usr/local/instantclient_12_1 /usr/local/instantclient
 ln -s /usr/local/instantclient/libclntsh.so.12.1 /usr/local/instantclient/libclntsh.so
 ln -s /usr/local/instantclient/sqlplus /usr/bin/sqlplus
 
+echo 'export LD_LIBRARY_PATH="/usr/local/instantclient"' >> /root/.bashrc
+echo 'umask 002' >> /root/.bashrc
+
 echo 'instantclient,/usr/local/instantclient' | pecl install oci8 && docker-php-ext-enable oci8
 echo 'oci8.statement_cache_size = 0' >> /usr/local/etc/php/conf.d/docker-php-ext-oci8.ini

root/tmp/setup/php-extensions.sh

@@ -2,13 +2,13 @@
 
 set -e
 
-echo "Installing apt depdencies"
+echo "Installing apt dependencies"
 
-BUILD_PACKAGES="gettext libcurl4-openssl-dev libpq-dev libmysqlclient-dev libldap2-dev libxslt-dev \
+BUILD_PACKAGES="gettext libcurl4-openssl-dev libpq-dev default-libmysqlclient-dev libldap2-dev libxslt-dev \
     libxml2-dev libicu-dev libfreetype6-dev libjpeg62-turbo-dev libmemcached-dev \
-    zlib1g-dev libpng12-dev unixodbc-dev"
+    zlib1g-dev libpng-dev unixodbc-dev gnupg2"
 
-LIBS="locales libaio1 libcurl3 libgss3 libicu52 libmysqlclient18 libpq5 libmemcached11 libmemcachedutil2 libldap-2.4-2 libxml2 libxslt1.1 unixodbc libmcrypt-dev"
+LIBS="locales libaio1 libcurl3 libgss3 libicu57 libpq5 libmemcached11 libmemcachedutil2 libldap-2.4-2 libxml2 libxslt1.1 unixodbc libmcrypt-dev"
 
 apt-get update
 apt-get install -y --no-install-recommends $BUILD_PACKAGES $LIBS unzip ghostscript locales apt-transport-https
@@ -34,19 +34,14 @@ docker-php-ext-install -j$(nproc) gd
 docker-php-ext-configure ldap --with-libdir=lib/x86_64-linux-gnu/
 docker-php-ext-install -j$(nproc) ldap
 
-pecl install solr memcached redis apcu igbinary
-docker-php-ext-enable solr memcached redis apcu igbinary
+pecl install memcached redis apcu igbinary
+docker-php-ext-enable memcached redis apcu igbinary
 
 echo 'apc.enable_cli = On' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini
 
-# Install Microsoft depdencises for sqlsrv
-curl https://packages.microsoft.com/keys/microsoft.asc | apt-key add -
-curl https://packages.microsoft.com/config/debian/8/prod.list -o /etc/apt/sources.list.d/mssql-release.list
-apt-get update
-ACCEPT_EULA=Y apt-get install -y msodbcsql
-
-pecl install sqlsrv-4.3.0
-docker-php-ext-enable sqlsrv
+# Go for sqlsrv extension now (kept apart for clarity, still need to be run here
+# before some build packages are deleted.
+/tmp/setup/sqlsrv-extension.sh
 
 # Keep our image size down..
 pecl clear-cache

root/tmp/setup/sqlsrv-extension.sh

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+
+set -e
+
+# Install Microsoft dependencies for sqlsrv
+# Debian 9 requires ODBC driver 17, still not package available in repos, so followed this
+# https://github.com/Microsoft/msphpsql/wiki/Install-and-configuration#user-content-odbc-17-linux-installation
+echo "Downloading sqlsrv files"
+curl https://packages.microsoft.com/keys/microsoft.asc | apt-key add -
+curl https://packages.microsoft.com/config/debian/8/prod.list -o /etc/apt/sources.list.d/mssql-release.list
+apt-get update
+
+echo "Install msodbcsql"
+ACCEPT_EULA=Y apt-get install -y msodbcsql
+
+# now remove ODBC driver 13.1, then download and install 17 from Github
+apt-get purge -y msodbcsql
+
+curl https://raw.githubusercontent.com/Microsoft/msphpsql/dev/ODBC%2017%20binaries%20preview/Debian%209/msodbcsql_17.0.0.5-1_amd64.deb \
+    -o /tmp/msodbcsql_17.0.0.5-1_amd64.deb
+curl https://raw.githubusercontent.com/Microsoft/msphpsql/dev/ODBC%2017%20binaries%20preview/Debian%209/mssql-tools_17.0.0.5-1_amd64.deb \
+    -o /tmp/mssql-tools_17.0.0.5-1_amd64.deb
+
+ACCEPT_EULA=Y dpkg -i /tmp/msodbcsql_17.0.0.5-1_amd64.deb
+ACCEPT_EULA=Y dpkg -i /tmp/mssql-tools_17.0.0.5-1_amd64.deb
+
+rm /tmp/msodbcsql_17.0.0.5-1_amd64.deb
+rm /tmp/mssql-tools_17.0.0.5-1_amd64.deb
+
+ln -fsv /opt/mssql-tools/bin/* /usr/bin
+
+pecl install sqlsrv-5.2.0RC1
+docker-php-ext-enable sqlsrv

tests/fixtures/test.php

@@ -11,7 +11,7 @@
     'oci8',
     'pgsql',
     'redis',
-    'solr',
+# Disabled because it's not available for php72 yet 'solr',
     'soap',
     'sqlsrv',
     'xsl',