Using PHP8 in Alpine based images

Dockerfiles/web-apache-mysql/alpine/Dockerfile

@@ -35,22 +35,22 @@ RUN set -eux && \
             curl \
             mariadb-client \
             mariadb-connector-c \
-            php7-apache2 \
-            php7-bcmath \
-            php7-ctype \
-            php7-gd \
-            php7-gettext \
-            php7-json \
-            php7-ldap \
-            php7-mbstring \
-            php7-mysqli \
-            php7-session \
-            php7-simplexml \
-            php7-sockets \
-            php7-fileinfo \
-            php7-xmlreader \
-            php7-xmlwriter \
-            php7-openssl" && \
+            php8-apache2 \
+            php8-bcmath \
+            php8-ctype \
+            php8-gd \
+            php8-gettext \
+            php8-json \
+            php8-ldap \
+            php8-mbstring \
+            php8-mysqli \
+            php8-session \
+            php8-simplexml \
+            php8-sockets \
+            php8-fileinfo \
+            php8-xmlreader \
+            php8-xmlwriter \
+            php8-openssl" && \
     apk add \
             --no-cache \
             --clean-protected \
@@ -99,9 +99,9 @@ RUN set -eux && \
     chown --quiet -R zabbix:root /etc/zabbix/ /usr/share/zabbix/include/defines.inc.php /usr/share/zabbix/modules/ && \
     chgrp -R 0 /etc/zabbix/ /usr/share/zabbix/include/defines.inc.php /usr/share/zabbix/modules/ && \
     chmod -R g=u /etc/zabbix/ /usr/share/zabbix/include/defines.inc.php /usr/share/zabbix/modules/ && \
-    chown --quiet -R zabbix:root /etc/apache2/ /etc/php7/ && \
-    chgrp -R 0 /etc/apache2/ /etc/php7/ && \
-    chmod -R g=u /etc/apache2/ /etc/php7/ && \
+    chown --quiet -R zabbix:root /etc/apache2/ /etc/php8/ && \
+    chgrp -R 0 /etc/apache2/ /etc/php8/ && \
+    chmod -R g=u /etc/apache2/ /etc/php8/ && \
     rm -rf /var/cache/apk/*
 
 EXPOSE 8080/TCP 8443/TCP