Drop PHP7.2 support (#94)

* drop PHP7.2 support

* Always use "latest"

Author: Nyholm

.github/workflows/blackfire.yml

@@ -26,7 +26,7 @@ jobs:
         id: fetch_version
         run: |
           cd layers/blackfire;
-          for VERSION in 72 73 74; do
+          for VERSION in 73 74; do
             BF_AGENT_VERSION=$(curl -s -o probe -D - https://blackfire.io/api/v1/releases/probe/php/linux/amd64/$VERSION | grep -i 'X-Blackfire-Release-Version: ' | sed "s%X-Blackfire-Release-Version: %%I" | sed s%.$%%);
             php ./store.php $VERSION $BF_AGENT_VERSION;
           done

.travis.yml

@@ -14,30 +14,30 @@ services:
 
 env:
   # Some super slow extension first
-  - LAYER=imagick PHP="72 73 74"
-  - LAYER=memcached PHP="72 73 74"
-  - LAYER=grpc PHP="72 73 74"
+  - LAYER=imagick PHP="73 74"
+  - LAYER=memcached PHP="73 74"
+  - LAYER=grpc PHP="73 74"
   # All layers in alphabetical order
-  - LAYER=amqp PHP="72 73 74"
-  - LAYER=blackfire PHP="72 73 74"
-  - LAYER=cassandra PHP="72 73 74"
-  - LAYER=ds PHP="72 73 74"
+  - LAYER=amqp PHP="73 74"
+  - LAYER=blackfire PHP="73 74"
+  - LAYER=cassandra PHP="73 74"
+  - LAYER=ds PHP="73 74"
   - LAYER=gd PHP="73 74"
-  - LAYER=gmp PHP="72 73 74"
-  - LAYER=igbinary PHP="72 73 74"
-  - LAYER=ldap PHP="72 73 74"
-  - LAYER=mailparse PHP="72 73 74"
-  - LAYER=mongodb PHP="72 73 74"
-  - LAYER=msgpack PHP="72 73 74"
-  - LAYER=odbc-snowflake PHP="72 73 74"
-  - LAYER=pcov PHP="72 73 74"
-  - LAYER=pgsql PHP="72 73 74"
-  - LAYER=redis PHP="72 73 74"
-  - LAYER=scrypt PHP="72 73 74"
-  - LAYER=sqlsrv PHP="72 73 74"
-  - LAYER=uuid PHP="72 73 74"
-  - LAYER=xdebug PHP="72 73 74"
-  - LAYER=yaml PHP="72 73 74"
+  - LAYER=gmp PHP="73 74"
+  - LAYER=igbinary PHP="73 74"
+  - LAYER=ldap PHP="73 74"
+  - LAYER=mailparse PHP="73 74"
+  - LAYER=mongodb PHP="73 74"
+  - LAYER=msgpack PHP="73 74"
+  - LAYER=odbc-snowflake PHP="73 74"
+  - LAYER=pcov PHP="73 74"
+  - LAYER=pgsql PHP="73 74"
+  - LAYER=redis PHP="73 74"
+  - LAYER=scrypt PHP="73 74"
+  - LAYER=sqlsrv PHP="73 74"
+  - LAYER=uuid PHP="73 74"
+  - LAYER=xdebug PHP="73 74"
+  - LAYER=yaml PHP="73 74"
 
 before_install:
   - |

Makefile

@@ -1,5 +1,5 @@
 SHELL := /bin/bash
-php_versions ?= 72 73 74
+php_versions ?= 73 74
 layer ?= *
 parallel = $(if $(shell which parallel),true,false)
 

layers/amqp/Dockerfile

@@ -1,5 +1,5 @@
 ARG PHP_VERSION
-FROM bref/build-php-$PHP_VERSION as ext
+FROM bref/build-php-$PHP_VERSION:latest AS ext
 
 ENV LIBRABBITMQ_BUILD_DIR=${BUILD_DIR}/librabbitmq
 

layers/blackfire/Dockerfile

@@ -1,5 +1,5 @@
 ARG PHP_VERSION
-FROM bref/build-php-$PHP_VERSION AS ext
+FROM bref/build-php-$PHP_VERSION:latest AS ext
 
 RUN version=$(php -r "echo PHP_MAJOR_VERSION.PHP_MINOR_VERSION;") \
     && curl -A "Docker" -o /tmp/blackfire-probe.tar.gz -D - -L -s https://blackfire.io/api/v1/releases/probe/php/linux/amd64/$version \

layers/cassandra/Dockerfile

@@ -1,5 +1,5 @@
 ARG PHP_VERSION
-FROM bref/build-php-$PHP_VERSION AS ext
+FROM bref/build-php-$PHP_VERSION:latest AS ext
 
 # Datastax is providing a PHP Cassandra driver, but this hasn't been updated for a while and doesn't work with PHP 7.2 or higher
 # Datastax indicated there will be updates in the near future, so check https://docs.datastax.com/en/developer/php-driver/ if you want to avoid building your own :-)

layers/ds/Dockerfile

@@ -1,5 +1,5 @@
 ARG PHP_VERSION
-FROM bref/build-php-$PHP_VERSION AS ext
+FROM bref/build-php-$PHP_VERSION:latest AS ext
 
 RUN pecl install ds
 RUN cp `php-config --extension-dir`/ds.so /tmp/ds.so

layers/gd/Dockerfile

@@ -1,5 +1,5 @@
 ARG PHP_VERSION
-FROM bref/build-php-$PHP_VERSION as ext
+FROM bref/build-php-$PHP_VERSION:latest AS ext
 
 # Install required build libraries
 RUN set -ue \

layers/gmp/Dockerfile

@@ -1,5 +1,5 @@
 ARG PHP_VERSION
-FROM bref/build-php-$PHP_VERSION AS ext
+FROM bref/build-php-$PHP_VERSION:latest AS ext
 
 # Fix library path
 ENV LD_LIBRARY_PATH=/usr/lib:/usr/lib64:$LD_LIBRARY_PATH

layers/grpc/Dockerfile

@@ -1,5 +1,5 @@
 ARG PHP_VERSION
-FROM bref/build-php-$PHP_VERSION as ext
+FROM bref/build-php-$PHP_VERSION:latest AS ext
 
 RUN pecl install grpc > /dev/null
 RUN cp `php-config --extension-dir`/grpc.so /tmp/grpc.so