From f4ccbadf34d77aa86f910cdddcd9f081f451a087 Mon Sep 17 00:00:00 2001
From: Suriya <suriya@tenext.in>
Date: Wed, 29 Apr 2026 13:50:42 +0530
Subject: [PATCH] fix: debug with info.php and robust port handling

---
 Dockerfile | 20 ++++++++++++--------
 info.php   |  3 +++
 2 files changed, 15 insertions(+), 8 deletions(-)
 create mode 100644 info.php

diff --git a/Dockerfile b/Dockerfile
index 032bd27..5193f1c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,13 +1,17 @@
 FROM php:8.3-apache
 
-# Copy the application files to the Apache web root
-COPY . /var/www/html/
+# Suppress ServerName warning
+RUN echo "ServerName localhost" >> /etc/apache2/apache2.conf
 
-# Ensure proper permissions
+# Increase PHP limits for large code files
+RUN echo "memory_limit=512M" > /usr/local/etc/php/conf.d/custom.ini \
+    && echo "max_execution_time=300" >> /usr/local/etc/php/conf.d/custom.ini
+
+COPY . /var/www/html/
 RUN chown -R www-data:www-data /var/www/html
 
-# Change Apache to listen on port 8080 instead of 80
-RUN sed -i 's/80/8080/g' /etc/apache2/sites-available/000-default.conf /etc/apache2/ports.conf
-EXPOSE 8080
-
-CMD ["apache2-foreground"]
+# Dynamically set the port to $PORT (defaulting to 80 if not set)
+# We use the shell form of CMD to ensure variable expansion
+CMD sed -i "s/Listen 80/Listen ${PORT:-80}/g" /etc/apache2/ports.conf && \
+    sed -i "s/<VirtualHost \*:80>/<VirtualHost *:${PORT:-80}>/g" /etc/apache2/sites-available/000-default.conf && \
+    apache2-foreground
diff --git a/info.php b/info.php
new file mode 100644
index 0000000..cf60860
--- /dev/null
+++ b/info.php
@@ -0,0 +1,3 @@
+<?php
+phpinfo();
+?>