Update Dockerfile

Dockerfile

@@ -17,11 +17,16 @@ RUN  apt-get install -y \
         curl \
         unzip \
         nodejs \
-        npm 
-       
+        npm \
+        wget
+
+RUN apt -y install lsb-release apt-transport-https ca-certificates 
+RUN wget -O /etc/apt/trusted.gpg.d/php.gpg https://packages.sury.org/php/apt.gpg
+RUN echo "deb https://packages.sury.org/php/ $(lsb_release -sc) main" | sudo tee /etc/apt/sources.list.d/php7.list
+RUN apt update
 
 RUN apt-get install php7.4
-RUN  apt-get install  php-pear php-curl php-dev php7.4-gd php7.4-mbstring php7.4-zip php7.4-mysql php7.4-xml
+RUN apt-get install  php-pear php-curl php-dev php7.4-gd php7.4-mbstring php7.4-zip php7.4-mysql php7.4-xml
 
 RUN echo "date.timezone=Europe/Paris" > /usr/local/etc/php/conf.d/timezone.ini
 RUN echo "opcache.enable_cli=1" > /usr/local/etc/php/conf.d/opcache.ini