Add memory limit setting to php command.

Config/Nextcloud/cron.sh

@@ -12,6 +12,7 @@
 # - Test that everything works after an update and reboot of both NC + Docker.
 
 # Check if a job is already going.
+DIR="$(dirname -- "${BASH_SOURCE[0]}")"
 PROG="$(basename -- "${BASH_SOURCE[0]}")"
 RUNNING=`ps -ef | grep $PROG | grep -v grep | grep -v $$ | grep -v "sh -c" | wc -l`
 if (( $RUNNING > 0 )); then
@@ -19,7 +20,15 @@ if (( $RUNNING > 0 )); then
 fi
 
 # 2023-08-25 From crontab.
-sh -c "docker exec nc-app sudo -u www-data php cron.php --define apc.enable_cli=1"
+source $DIR/.env
+sh -c "
+	docker exec nc-app \
+	sudo -u www-data \
+	php \
+	-d apc.enable_cli=1 \
+	-d memory_limit=$PHP_MEMORY_LIMIT \
+	-f cron.php \
+"
 
 # 2023-08-25 From fixes.sh, keep ownership correct and apps up to date.
 sh -c "docker exec -i nc-app chown -Rc www-data:www-data ."