Keep PHP header files

They might be required by other packages that people building derived
container images might want to install.

diff --git a/apache/Dockerfile b/apache/Dockerfile
index 1c0d7341e2593b21b19c6801bcd514e9a5a8619c..5259e2658c887194a8fba4f20e5ac177282c772c 100644 (file)
--- a/apache/Dockerfile
+++ b/apache/Dockerfile
@@ -56,8 +56,6 @@ RUN set -ex; \
        ; \
        docker-php-ext-enable imagick opcache redis; \
        docker-php-source delete; \
-# Header files ".h"
-       rm -r /usr/local/include/php/ext; \
        rm -r /tmp/pear; \
 # Display installed modules
        php -m; \