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Dockerfile

@@ -3,4 +3,6 @@ RUN docker-php-ext-install mysqli pdo pdo_mysql
 RUN apt-get update -y && apt-get install -y libpng-dev zlib1g-dev
 RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
 RUN docker-php-ext-install gd
+RUN apt-get -y install git
+RUN apt-get -y install unzip
 RUN a2enmod rewrite

Dockerfile56

+FROM ubuntu:20.04
+ARG DEBIAN_FRONTEND=noninteractive
+
+#Install Apache
+RUN apt-get update && apt-get install -y \
+        apache2 \
+        apache2-utils \
+        software-properties-common
+RUN apt clean all
+
+#Install PHP
+RUN add-apt-repository ppa:ondrej/php
+RUN apt update && apt install -y php5.6
+
+#Install PHP Extension
+RUN apt install -y php5.6-mysql php5.6-mysqli libapache2-mod-php5.6 php5.6-curl \
+				php5.6-pgsql php5.6-gettext php5.6-gd php5.6-intl php5.6-xml php5.6-iconv \
+				php5.6-ftp php5.6-xsl php5.6-json php5.6-ldap
+RUN apt clean all
+
+#Install Composerdocker docker
+RUN php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
+RUN php composer-setup.php --install-dir=/usr/local/bin --filename=composer
+
+#Mod Rewrite
+RUN a2enmod rewrite
+RUN service apache2 start
+
+CMD apachectl -D FOREGROUND