ci: add newer PHP versions

Seems I had started this a while back and never actually finished.
Bumped the copyright years and added a funding and git ignore file.
Redid the Travis configuration based on my more recent experiences with
testing multiple PHP versions. Updated the development dependencies and
added a configuration file for PHPUnit.

.gitignore

@@ -0,0 +1,4 @@
+composer.lock
+composer.phar
+.phpunit.result.cache
+/vendor/

.travis.yml

@@ -1,5 +1,5 @@
 language: php
-dist: trusty
+dist: bionic
 sudo: required
 
 matrix:
@@ -7,26 +7,34 @@ matrix:
     - php: 5.3
       dist: precise
     - php: 5.4
+      dist: trusty
     - php: 5.5
+      dist: trusty
     - php: 5.6
+      dist: trusty
     - php: 7.0
+      dist: xenial
     - php: 7.1
     - php: 7.2
-    - php: hhvm
-      env: HHVM=true
+    - php: 7.3
+    - php: 7.4
+      env: COVERAGE=true
+    - php: nightly
+  allow_failures:
+    - php: nightly
 
 install:
+  - php --version
   - composer install
-  - if [[ $HHVM == true ]]; then composer require "phpunit/phpunit:5.7"; fi
 
 before_script:
   - mkdir -p build/logs
-  - cd tests
 
 script:
-  - if [[ $HHVM == true ]]; then ../vendor/bin/phpunit --colors --coverage-clover ../build/logs/clover.xml .; fi
-  - if [[ $HHVM != true ]]; then phpunit --colors --coverage-clover ../build/logs/clover.xml .; fi
+  - vendor/bin/phpunit --coverage-clover build/logs/clover.xml
 
 after_success:
-  - cd ..
-  - php vendor/bin/coveralls --config .coveralls.yml -v
+  - |
+    if [[ $COVERAGE ]]; then
+      travis_retry php vendor/bin/php-coveralls --config .coveralls.yml -v
+    fi

FUNDING.yml

@@ -0,0 +1 @@
+patreon: joshtronic

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2012, 2013, 2014, 2015, 2016, 2017, 2018 Josh Sherman
+Copyright (c) 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Josh Sherman
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in

composer.json

@@ -13,18 +13,17 @@
   ],
   "homepage": "https://github.com/joshtronic/php-projecthoneypot",
   "license": "MIT",
-    "authors": [
-        {
+  "authors": [{
     "name": "Josh Sherman",
     "email": "hello@joshtronic.com",
     "homepage": "https://joshtronic.com"
-        }
-    ],
-    "require-dev": {
-        "php": ">=5.3.0"
+  }],
+  "require": {
+    "php": ">=5.3"
   },
   "require-dev": {
-        "satooshi/php-coveralls": "~1.0"
+    "php-coveralls/php-coveralls": ">=1",
+    "phpunit/phpunit": ">=4"
   },
   "autoload": {
     "psr-4": {

phpunit.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit
+  colors="true"
+  convertErrorsToExceptions="true"
+  convertNoticesToExceptions="true"
+  convertWarningsToExceptions="true"
+  failOnRisky="true"
+  stopOnError="true"
+  stopOnFailure="true"
+  stopOnIncomplete="true"
+  verbose="true"
+>
+  <testsuites>
+    <testsuite name="Project Honey Pot">
+      <directory>tests</directory>
+    </testsuite>
+  </testsuites>
+  <filter>
+    <whitelist addUncoveredFilesFromWhitelist="true">
+      <directory>./src</directory>
+    </whitelist>
+  </filter>
+</phpunit>