diff --git a/5.6/alpine3.8/cli/Dockerfile b/5.6/alpine3.8/cli/Dockerfile
index b981352ab8..ca6058ebd1 100644
--- a/5.6/alpine3.8/cli/Dockerfile
+++ b/5.6/alpine3.8/cli/Dockerfile
@@ -82,7 +82,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/5.6/alpine3.8/fpm/Dockerfile b/5.6/alpine3.8/fpm/Dockerfile
index fa835b66b9..57a55e1604 100644
--- a/5.6/alpine3.8/fpm/Dockerfile
+++ b/5.6/alpine3.8/fpm/Dockerfile
@@ -83,7 +83,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/5.6/alpine3.8/zts/Dockerfile b/5.6/alpine3.8/zts/Dockerfile
index c8be53821c..dd13ebd8d6 100644
--- a/5.6/alpine3.8/zts/Dockerfile
+++ b/5.6/alpine3.8/zts/Dockerfile
@@ -83,7 +83,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/5.6/jessie/apache/Dockerfile b/5.6/jessie/apache/Dockerfile
index 215972f000..032e93aa79 100644
--- a/5.6/jessie/apache/Dockerfile
+++ b/5.6/jessie/apache/Dockerfile
@@ -148,7 +148,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/5.6/jessie/cli/Dockerfile b/5.6/jessie/cli/Dockerfile
index fa22ed6e7e..d7f82a67ce 100644
--- a/5.6/jessie/cli/Dockerfile
+++ b/5.6/jessie/cli/Dockerfile
@@ -89,7 +89,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/5.6/jessie/fpm/Dockerfile b/5.6/jessie/fpm/Dockerfile
index 29faf7cb88..ad44abf6cc 100644
--- a/5.6/jessie/fpm/Dockerfile
+++ b/5.6/jessie/fpm/Dockerfile
@@ -90,7 +90,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/5.6/jessie/zts/Dockerfile b/5.6/jessie/zts/Dockerfile
index fa7a489966..b2a76c9c78 100644
--- a/5.6/jessie/zts/Dockerfile
+++ b/5.6/jessie/zts/Dockerfile
@@ -90,7 +90,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/5.6/stretch/apache/Dockerfile b/5.6/stretch/apache/Dockerfile
index 4b279ae52b..8545ed4262 100644
--- a/5.6/stretch/apache/Dockerfile
+++ b/5.6/stretch/apache/Dockerfile
@@ -148,7 +148,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/5.6/stretch/cli/Dockerfile b/5.6/stretch/cli/Dockerfile
index d9c10218d0..2dcfb1cdcd 100644
--- a/5.6/stretch/cli/Dockerfile
+++ b/5.6/stretch/cli/Dockerfile
@@ -89,7 +89,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/5.6/stretch/fpm/Dockerfile b/5.6/stretch/fpm/Dockerfile
index dcfd08c989..dff7e566b9 100644
--- a/5.6/stretch/fpm/Dockerfile
+++ b/5.6/stretch/fpm/Dockerfile
@@ -90,7 +90,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/5.6/stretch/zts/Dockerfile b/5.6/stretch/zts/Dockerfile
index b4e51538f8..069c9c62ea 100644
--- a/5.6/stretch/zts/Dockerfile
+++ b/5.6/stretch/zts/Dockerfile
@@ -90,7 +90,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.0/alpine3.7/cli/Dockerfile b/7.0/alpine3.7/cli/Dockerfile
index 0dd8ebe34c..d893b7a0f8 100644
--- a/7.0/alpine3.7/cli/Dockerfile
+++ b/7.0/alpine3.7/cli/Dockerfile
@@ -82,7 +82,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.0/alpine3.7/fpm/Dockerfile b/7.0/alpine3.7/fpm/Dockerfile
index db0528c296..286f08dcd6 100644
--- a/7.0/alpine3.7/fpm/Dockerfile
+++ b/7.0/alpine3.7/fpm/Dockerfile
@@ -83,7 +83,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.0/alpine3.7/zts/Dockerfile b/7.0/alpine3.7/zts/Dockerfile
index 13a797e4e0..a236b7ea11 100644
--- a/7.0/alpine3.7/zts/Dockerfile
+++ b/7.0/alpine3.7/zts/Dockerfile
@@ -83,7 +83,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.0/jessie/apache/Dockerfile b/7.0/jessie/apache/Dockerfile
index 6ff4d2307b..3c3dcc9d17 100644
--- a/7.0/jessie/apache/Dockerfile
+++ b/7.0/jessie/apache/Dockerfile
@@ -148,7 +148,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.0/jessie/cli/Dockerfile b/7.0/jessie/cli/Dockerfile
index b19f772c36..de8e36a02d 100644
--- a/7.0/jessie/cli/Dockerfile
+++ b/7.0/jessie/cli/Dockerfile
@@ -89,7 +89,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.0/jessie/fpm/Dockerfile b/7.0/jessie/fpm/Dockerfile
index ae715a7078..5a5186f2c1 100644
--- a/7.0/jessie/fpm/Dockerfile
+++ b/7.0/jessie/fpm/Dockerfile
@@ -90,7 +90,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.0/jessie/zts/Dockerfile b/7.0/jessie/zts/Dockerfile
index ef1bae5754..926fb72d57 100644
--- a/7.0/jessie/zts/Dockerfile
+++ b/7.0/jessie/zts/Dockerfile
@@ -90,7 +90,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.0/stretch/apache/Dockerfile b/7.0/stretch/apache/Dockerfile
index 1e78b70577..4b5bd6fb21 100644
--- a/7.0/stretch/apache/Dockerfile
+++ b/7.0/stretch/apache/Dockerfile
@@ -148,7 +148,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.0/stretch/cli/Dockerfile b/7.0/stretch/cli/Dockerfile
index ebd547313c..cbfdb2808d 100644
--- a/7.0/stretch/cli/Dockerfile
+++ b/7.0/stretch/cli/Dockerfile
@@ -89,7 +89,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.0/stretch/fpm/Dockerfile b/7.0/stretch/fpm/Dockerfile
index 87fa4856ad..4b07dfc1f5 100644
--- a/7.0/stretch/fpm/Dockerfile
+++ b/7.0/stretch/fpm/Dockerfile
@@ -90,7 +90,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.0/stretch/zts/Dockerfile b/7.0/stretch/zts/Dockerfile
index c6cd3afaeb..323d7ace74 100644
--- a/7.0/stretch/zts/Dockerfile
+++ b/7.0/stretch/zts/Dockerfile
@@ -90,7 +90,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.1/alpine3.8/cli/Dockerfile b/7.1/alpine3.8/cli/Dockerfile
index 3d1ee2d997..20086ffc19 100644
--- a/7.1/alpine3.8/cli/Dockerfile
+++ b/7.1/alpine3.8/cli/Dockerfile
@@ -82,7 +82,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.1/alpine3.8/fpm/Dockerfile b/7.1/alpine3.8/fpm/Dockerfile
index 91fb9ff43f..59dfb37d7c 100644
--- a/7.1/alpine3.8/fpm/Dockerfile
+++ b/7.1/alpine3.8/fpm/Dockerfile
@@ -83,7 +83,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.1/alpine3.8/zts/Dockerfile b/7.1/alpine3.8/zts/Dockerfile
index 6eff3b5341..fa10271309 100644
--- a/7.1/alpine3.8/zts/Dockerfile
+++ b/7.1/alpine3.8/zts/Dockerfile
@@ -83,7 +83,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.1/jessie/apache/Dockerfile b/7.1/jessie/apache/Dockerfile
index 0a3f6b74e8..6d004eaea8 100644
--- a/7.1/jessie/apache/Dockerfile
+++ b/7.1/jessie/apache/Dockerfile
@@ -148,7 +148,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.1/jessie/cli/Dockerfile b/7.1/jessie/cli/Dockerfile
index f01edaaf36..0a4e919cef 100644
--- a/7.1/jessie/cli/Dockerfile
+++ b/7.1/jessie/cli/Dockerfile
@@ -89,7 +89,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.1/jessie/fpm/Dockerfile b/7.1/jessie/fpm/Dockerfile
index df36a81c19..d2a9704528 100644
--- a/7.1/jessie/fpm/Dockerfile
+++ b/7.1/jessie/fpm/Dockerfile
@@ -90,7 +90,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.1/jessie/zts/Dockerfile b/7.1/jessie/zts/Dockerfile
index f37eaf1e3a..ead7865b49 100644
--- a/7.1/jessie/zts/Dockerfile
+++ b/7.1/jessie/zts/Dockerfile
@@ -90,7 +90,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.1/stretch/apache/Dockerfile b/7.1/stretch/apache/Dockerfile
index 3f5f76073e..796e71cd97 100644
--- a/7.1/stretch/apache/Dockerfile
+++ b/7.1/stretch/apache/Dockerfile
@@ -148,7 +148,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.1/stretch/cli/Dockerfile b/7.1/stretch/cli/Dockerfile
index 60d3c568a6..817f141759 100644
--- a/7.1/stretch/cli/Dockerfile
+++ b/7.1/stretch/cli/Dockerfile
@@ -89,7 +89,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.1/stretch/fpm/Dockerfile b/7.1/stretch/fpm/Dockerfile
index 0b08c5fa73..6d37eaca74 100644
--- a/7.1/stretch/fpm/Dockerfile
+++ b/7.1/stretch/fpm/Dockerfile
@@ -90,7 +90,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.1/stretch/zts/Dockerfile b/7.1/stretch/zts/Dockerfile
index 277905094f..d006ad34f5 100644
--- a/7.1/stretch/zts/Dockerfile
+++ b/7.1/stretch/zts/Dockerfile
@@ -90,7 +90,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.2/alpine3.8/cli/Dockerfile b/7.2/alpine3.8/cli/Dockerfile
index 8ce8952994..768d9c7d71 100644
--- a/7.2/alpine3.8/cli/Dockerfile
+++ b/7.2/alpine3.8/cli/Dockerfile
@@ -82,7 +82,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.2/alpine3.8/fpm/Dockerfile b/7.2/alpine3.8/fpm/Dockerfile
index f6fd43e4f3..2fc111b770 100644
--- a/7.2/alpine3.8/fpm/Dockerfile
+++ b/7.2/alpine3.8/fpm/Dockerfile
@@ -83,7 +83,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.2/alpine3.8/zts/Dockerfile b/7.2/alpine3.8/zts/Dockerfile
index 0d87ee2e51..333efe4b9e 100644
--- a/7.2/alpine3.8/zts/Dockerfile
+++ b/7.2/alpine3.8/zts/Dockerfile
@@ -83,7 +83,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.2/stretch/apache/Dockerfile b/7.2/stretch/apache/Dockerfile
index 6930783000..dbb98c21bd 100644
--- a/7.2/stretch/apache/Dockerfile
+++ b/7.2/stretch/apache/Dockerfile
@@ -148,7 +148,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.2/stretch/cli/Dockerfile b/7.2/stretch/cli/Dockerfile
index a292264643..24f8b4e56f 100644
--- a/7.2/stretch/cli/Dockerfile
+++ b/7.2/stretch/cli/Dockerfile
@@ -89,7 +89,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.2/stretch/fpm/Dockerfile b/7.2/stretch/fpm/Dockerfile
index 101ef58f25..4de45eb97a 100644
--- a/7.2/stretch/fpm/Dockerfile
+++ b/7.2/stretch/fpm/Dockerfile
@@ -90,7 +90,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.2/stretch/zts/Dockerfile b/7.2/stretch/zts/Dockerfile
index 7001a916dc..d2d12dd72b 100644
--- a/7.2/stretch/zts/Dockerfile
+++ b/7.2/stretch/zts/Dockerfile
@@ -90,7 +90,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.3-rc/alpine3.8/cli/Dockerfile b/7.3-rc/alpine3.8/cli/Dockerfile
index db408bb905..975be52e88 100644
--- a/7.3-rc/alpine3.8/cli/Dockerfile
+++ b/7.3-rc/alpine3.8/cli/Dockerfile
@@ -82,7 +82,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.3-rc/alpine3.8/fpm/Dockerfile b/7.3-rc/alpine3.8/fpm/Dockerfile
index ccb39fe68c..2e2bfa06d1 100644
--- a/7.3-rc/alpine3.8/fpm/Dockerfile
+++ b/7.3-rc/alpine3.8/fpm/Dockerfile
@@ -83,7 +83,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.3-rc/alpine3.8/zts/Dockerfile b/7.3-rc/alpine3.8/zts/Dockerfile
index a73e03e488..9894e7a9be 100644
--- a/7.3-rc/alpine3.8/zts/Dockerfile
+++ b/7.3-rc/alpine3.8/zts/Dockerfile
@@ -83,7 +83,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.3-rc/stretch/apache/Dockerfile b/7.3-rc/stretch/apache/Dockerfile
index 7b616de0b2..0d8fe741e3 100644
--- a/7.3-rc/stretch/apache/Dockerfile
+++ b/7.3-rc/stretch/apache/Dockerfile
@@ -148,7 +148,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.3-rc/stretch/cli/Dockerfile b/7.3-rc/stretch/cli/Dockerfile
index 1f738ff543..944d203245 100644
--- a/7.3-rc/stretch/cli/Dockerfile
+++ b/7.3-rc/stretch/cli/Dockerfile
@@ -89,7 +89,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.3-rc/stretch/fpm/Dockerfile b/7.3-rc/stretch/fpm/Dockerfile
index 98b6d08356..870ea4c136 100644
--- a/7.3-rc/stretch/fpm/Dockerfile
+++ b/7.3-rc/stretch/fpm/Dockerfile
@@ -90,7 +90,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/7.3-rc/stretch/zts/Dockerfile b/7.3-rc/stretch/zts/Dockerfile
index edc02fb460..10b3792b0a 100644
--- a/7.3-rc/stretch/zts/Dockerfile
+++ b/7.3-rc/stretch/zts/Dockerfile
@@ -90,7 +90,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/Dockerfile-alpine.template b/Dockerfile-alpine.template
index a062b8589a..b603392faa 100644
--- a/Dockerfile-alpine.template
+++ b/Dockerfile-alpine.template
@@ -76,7 +76,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \
diff --git a/Dockerfile-debian.template b/Dockerfile-debian.template
index b81df78a46..72108ab485 100644
--- a/Dockerfile-debian.template
+++ b/Dockerfile-debian.template
@@ -83,7 +83,7 @@ RUN set -xe; \
 		wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
 		export GNUPGHOME="$(mktemp -d)"; \
 		for key in $GPG_KEYS; do \
-			gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+			gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
 		done; \
 		gpg --batch --verify php.tar.xz.asc php.tar.xz; \
 		command -v gpgconf > /dev/null && gpgconf --kill all; \