Remove PHP 7.1 (#77)

This version of PHP is no longer supported by the PHP group as per
https://www.php.net/supported-versions.php

Author: akrabat

.travis.yml

@@ -40,11 +40,6 @@ deploy:
       tags: true
       all_branches: true
       repo: apache/openwhisk-runtime-php
-  - provider: script
-    script: "./tools/travis/publish.sh openwhisk 7.1 nightly"
-    on:
-      branch: master
-      repo: apache/openwhisk-runtime-php
   - provider: script
     script: "./tools/travis/publish.sh openwhisk 7.2 nightly"
     on:

README.md

@@ -24,7 +24,7 @@
 
 ## PHP versions
 
-This runtime provides PHP 7.3, 7.2 and 7.1.
+This runtime provides PHP 7.3 & 7.2.
 
 ### Give it a try today
 To use as a docker action
@@ -39,11 +39,6 @@ PHP 7.2:
 wsk action update myAction myAction.php --docker openwhisk/action-php-v7.2:latest
 ```
 
-PHP 7.1:
-```
-wsk action update myAction myAction.php --docker openwhisk/action-php-v7.1:latest
-```
-
 This works on any deployment of Apache OpenWhisk
 
 ### To use on deployment that contains the runtime as a kind
@@ -59,28 +54,21 @@ PHP 7.2:
 wsk action update myAction myAction.php --kind php:7.2
 ```
 
-PHP 7.1:
-```
-wsk action update myAction myAction.php --kind php:7.1
-```
-
 ### Local development
 ```
 ./gradlew core:php7.3Action:distDocker
 ./gradlew core:php7.2Action:distDocker
-./gradlew core:php7.1Action:distDocker
 ```
-This will produce the images `whisk/action-php-v7.3`, `whisk/action-php-v7.2` & `whisk/action-php-v7.1`
+This will produce the images `whisk/action-php-v7.3` & `whisk/action-php-v7.2`
 
 Build and Push image
 ```
 docker login
 ./gradlew core:php7.3Action:distDocker -PdockerImagePrefix=$prefix-user -PdockerRegistry=docker.io
 ./gradlew core:php7.2Action:distDocker -PdockerImagePrefix=$prefix-user -PdockerRegistry=docker.io
-./gradlew core:php7.1Action:distDocker -PdockerImagePrefix=$prefix-user -PdockerRegistry=docker.io
 ```
 
-Deploy OpenWhisk using ansible environment that contains the kinds `php:7.3`, `php:7.2` & `php:7.1`
+Deploy OpenWhisk using ansible environment that contains the kinds `php:7.3` & `php:7.2`
 Assuming you have OpenWhisk already deploy locally and `OPENWHISK_HOME` pointing to root directory of OpenWhisk core repository.
 
 Set `ROOTDIR` to the root directory of this repository.
@@ -111,10 +99,7 @@ docker push $user_prefix/action-php-v7.3
 docker tag whisk/php7.2Action $user_prefix/action-php-v7.2
 docker push $user_prefix/action-php-v7.2
 ```
-```
-docker tag whisk/php7.1Action $user_prefix/action-php-v7.1
-docker push $user_prefix/action-php-v7.1
-```
+
 Then create the action using your the image from dockerhub
 ```
 wsk action update myAction myAction.php --docker $user_prefix/action-php-v7.3