Update PHP and latest Drupal changes

Update PHP and latest Drupal changes

Author: Anand-GitH

scripts/install_drupal.sh

@@ -22,13 +22,13 @@ fi
 wget https://www.drupal.org/download-latest/tar.gz -O drupal.tar.gz
 
 if [[ $use_shared_storage == "true" ]]; then
-  tar zxvf tar.gz --directory ${drupal_shared_working_dir}
+  tar zxvf drupal.tar.gz --directory ${drupal_shared_working_dir}
   cp -r ${drupal_shared_working_dir}/drupal-*/* ${drupal_shared_working_dir}
   rm -rf ${drupal_shared_working_dir}/drupal-*
   cp ${drupal_shared_working_dir}/sites/default/default.settings.php sites/default/settings.php
 else
-  tar zxvf tar.gz
-  rm -rf html/ tar.gz
+  tar zxvf drupal.tar.gz
+  rm -rf html/ drupal.tar.gz
   mv drupal-* html
   cd html
   cp sites/default/default.settings.php sites/default/settings.php