Change PHP memory limit to "-1"

php-7.0/Dockerfile

@@ -72,6 +72,8 @@ RUN mkdir -p /root/.ssh && \
         php7 php7-phar php7-json php7-dom php7-gd php7-mbstring php7-openssl \
         php7-pdo php7-curl php7-xml php7-zip php7-session php7-ctype && \
     \
+    sed -i -e 's/memory_limit = 128M/memory_limit = -1/g' /etc/php7/php.ini && \
+    \
     wget -q https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub -O /etc/apk/keys/sgerrand.rsa.pub && \
     wget -q https://github.com/sgerrand/alpine-pkg-glibc/releases/download/${glibc_version}/glibc-${glibc_version}.apk && \
     apk add --no-cache glibc-${glibc_version}.apk && \

php-7.1/Dockerfile

@@ -68,6 +68,8 @@ RUN mkdir -p /root/.ssh && \
         php7-pdo php7-curl php7-xml php7-zip php7-session php7-ctype \
         php7-tokenizer php7-simplexml php7-xmlwriter && \
     \
+    sed -i -e 's/memory_limit = 128M/memory_limit = -1/g' /etc/php7/php.ini && \
+    \
     wget -q https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub -O /etc/apk/keys/sgerrand.rsa.pub && \
     wget -q https://github.com/sgerrand/alpine-pkg-glibc/releases/download/${glibc_version}/glibc-${glibc_version}.apk && \
     apk add --no-cache glibc-${glibc_version}.apk && \

php-7.2/Dockerfile

@@ -68,6 +68,8 @@ RUN mkdir -p /root/.ssh && \
         php7-pdo php7-curl php7-xml php7-zip php7-session php7-ctype \
         php7-tokenizer php7-simplexml php7-xmlwriter && \
     \
+    sed -i -e 's/memory_limit = 128M/memory_limit = -1/g' /etc/php7/php.ini && \
+    \
     wget -q https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub -O /etc/apk/keys/sgerrand.rsa.pub && \
     wget -q https://github.com/sgerrand/alpine-pkg-glibc/releases/download/${glibc_version}/glibc-${glibc_version}.apk && \
     apk add --no-cache glibc-${glibc_version}.apk && \