Merge pull request #3452 from erikn69/patch-9

php-fpm: fix php 7 redis

php-fpm/Dockerfile

@@ -306,6 +306,8 @@ RUN if [ ${INSTALL_PHPREDIS} = true ]; then \
     # Install Php Redis Extension
     if [ $(php -r "echo PHP_MAJOR_VERSION;") = "5" ]; then \
       pecl install -o -f redis-4.3.0; \
+    elif [ $(php -r "echo PHP_MAJOR_VERSION;") = "7" ] && { [ $(php -r "echo PHP_MINOR_VERSION;") = "0" ] || [ $(php -r "echo PHP_MINOR_VERSION;") = "1" ] ;}; then \
+      pecl install -o -f redis-5.3.7; \
     else \
       pecl install -o -f redis; \
     fi \