Merging develop into main

run/scripts/start

@@ -125,11 +125,18 @@ function startContainer() {
         return
       fi
     fi
+    start_params=(
+      --env HOMEDIR=${HOMEDIR}
+      --env WORKDIR=${WORKDIR}
+      --env SSHAUTH=${SSHAUTH}
+    )
+    if [[ "$PHP_VERSION" != "unknown" ]]; then
+      start_params+=(
+        --env PHP_VERSION=${PHP_VERSION}
+      )
+    fi
     docker exec -it \
-      --env HOMEDIR=${HOMEDIR} \
-      --env WORKDIR=${WORKDIR} \
-      --env SSHAUTH=${SSHAUTH} \
-      --env PHP_VERSION=${PHP_VERSION} \
+      "${start_params[@]}" \
       ${COMPOSE_PROJECT_NAME}_l3d \
       /usr/local/bin/.start
     exitContainer