feat: update Dockerfile and AppServiceProvider for PHP 7.2 compatibility and improved error handling

Dockerfile

@@ -1,10 +1,10 @@
-# Use PHP 7.0 with Apache (has native mcrypt support for Laravel 5.0)
-FROM php:7.0-apache
+# Use PHP 7.2 with Apache (mcrypt available via PECL, compatible with Laravel 5.0)
+FROM php:7.2-apache
 
-# Update to use archived Debian repositories
+# Redirect to archived Debian Buster repositories (EOL)
 RUN sed -i 's|deb.debian.org|archive.debian.org|g' /etc/apt/sources.list \
     && sed -i 's|security.debian.org|archive.debian.org|g' /etc/apt/sources.list \
-    && sed -i '/stretch-updates/d' /etc/apt/sources.list
+    && sed -i '/buster-updates/d' /etc/apt/sources.list
 
 # Install system dependencies
 RUN apt-get update && apt-get install -y --allow-unauthenticated \
@@ -18,17 +18,24 @@ RUN apt-get update && apt-get install -y --allow-unauthenticated \
     libfreetype6-dev \
     libjpeg62-turbo-dev \
     openssh-client \
+    libzip-dev \
     && docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ \
     && docker-php-ext-install -j$(nproc) gd
 
-# Install PHP extensions (mcrypt is built-in for PHP 7.0)
-RUN docker-php-ext-install pdo_mysql mbstring exif pcntl bcmath mcrypt tokenizer zip
+# Install mcrypt via PECL (removed from core in PHP 7.2)
+RUN pecl install mcrypt-1.0.4 && docker-php-ext-enable mcrypt
+
+# Suppress E_DEPRECATED so PECL mcrypt functions don't trigger ErrorException in Laravel 5.0
+RUN echo "error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT" > /usr/local/etc/php/conf.d/suppress-deprecated.ini
+
+# Install PHP extensions
+RUN docker-php-ext-install pdo_mysql mbstring exif pcntl bcmath tokenizer zip
 
 # Enable Apache mod_rewrite
 RUN a2enmod rewrite
 
-# Install Composer (version 1.x for better compatibility with Laravel 5.0)
-COPY --from=composer:1.10 /usr/bin/composer /usr/bin/composer
+# Install Composer 2.2 (LTS version supporting PHP 7.2+)
+COPY --from=composer:2.2 /usr/bin/composer /usr/bin/composer
 
 # Set working directory
 WORKDIR /var/www/html
@@ -51,8 +58,8 @@ RUN chown -R www-data:www-data /var/www/html \
 # Create .env file if it doesn't exist
 RUN if [ ! -f .env ]; then cp .env.example .env; fi
 
-# Install PHP dependencies (Laravel 5.0 compatible)
-RUN composer install --no-dev --no-interaction --prefer-dist
+# Install PHP dependencies (--no-plugins skips kylekatarnls/update-helper which is Composer 1 only)
+RUN composer install --no-dev --no-interaction --prefer-dist --no-plugins
 
 # Generate application key
 RUN php artisan key:generate || true
@@ -60,11 +67,7 @@ RUN php artisan key:generate || true
 # Run Laravel 5.0 optimization
 RUN php artisan clear-compiled && php artisan optimize
 
-# Note: yakpro-po obfuscation requires PHP 7.1+, incompatible with PHP 7.0
-# For code protection with PHP 7.0, consider:
-# 1. ionCube Encoder (commercial, most secure)
-# 2. Keeping source code private and using proper access controls
-# 3. Using --optimize flag in composer (already done above)
+# Note: PHP 7.2 is compatible with Laravel 5.0 and yakpro-po obfuscation
 
 # Configure Apache DocumentRoot to point to Laravel's public directory
 ENV APACHE_DOCUMENT_ROOT=/var/www/html/public