* xdebug in workspace downgrading to 2.x version

* with profiler option in xdebug workspace starter script

dockerfiles/workspace/xdebug.sh

@@ -3,6 +3,7 @@
 # NOTE: At the moment, this has only been confirmed to work with PHP 7
 
 PHP_VERSION=$2 # Without dot
+WITH_PROFILER=$3
 
 # Grab full name of workspace container
 WORKSPACE_CONTAINER=$(docker ps | grep workspace${PHP_VERSION} | awk '{print $1}')
@@ -12,6 +13,10 @@ if [[ -z "${WORKSPACE_CONTAINER}" ]]; then
   exit 1
 fi
 
+if [[ ! -z "${WITH_PROFILER}" ]]; then
+    echo "With profiler option".
+fi
+
 xdebug_status ()
 {
     echo 'xDebug status'

src/dockerfiles/workspace/workspace.base.Dockerfile

@@ -176,9 +176,8 @@ COPY ./xdebug.ini /etc/php/${PHP_VERSION}/cli/conf.d/xdebug.ini
 ARG INSTALL_XDEBUG=false
 
 RUN if [ ${INSTALL_XDEBUG} = true ]; then \
-    # Load the xdebug extension only with phpunit commands
-    apt-get install -y php${PHP_VERSION}-xdebug && \
-    sed -i 's/^zend_extension=/;zend_extension=/g' /etc/php/${PHP_VERSION}/cli/conf.d/20-xdebug.ini && \
+    pecl install xdebug-2.8.1 && \
+    echo ';zend_extension=xdebug.so' > /etc/php/${PHP_VERSION}/cli/conf.d/20-xdebug.ini && \
     echo "alias phpunit='php -dzend_extension=xdebug.so /var/www/vendor/bin/phpunit'" >> ~/.bashrc \
 ;fi