Run tests on PHP 7.4 and simply test matrix and test setup

.travis.yml

@@ -1,16 +1,5 @@
 language: php
 
-php:
-# - 5.3 # requires old distro, see below
-# - 5.4 # requires old distro, see below
-# - 5.5 # requires old distro, see below
-  - 5.6
-  - 7.0
-  - 7.1
-  - 7.2
-  - 7.3
-# - hhvm # requires legacy phpunit & ignore errors, see below
-
 # lock distro so new future defaults will not break the build
 dist: xenial
 
@@ -25,9 +14,17 @@ matrix:
     - php: 5.5
       dist: trusty
       before_install: [] # skip libuv
-    - php: hhvm
-      install: composer require phpunit/phpunit:^5 --dev --no-interaction
+    - php: 5.6
+    - php: 7.0
+    - php: 7.1
+    - php: 7.2
+    - php: 7.3
+    - php: 7.4
+    - php: hhvm-3.18
+      dist: trusty
       before_install: [] # skip libuv
+      install:
+        - composer require phpunit/phpunit:^5 --dev --no-interaction # requires legacy phpunit & skip ./travis-init.sh
     - name: "Windows"
       os: windows
       language: shell # no built-in php support
@@ -66,7 +63,7 @@ matrix:
       install:
         - composer install
   allow_failures:
-    - php: hhvm
+    - php: hhvm-3.18
     - os: windows
 
 sudo: false

travis-init.sh

@@ -2,52 +2,37 @@
 set -e
 set -o pipefail
 
-if [[ "$TRAVIS_PHP_VERSION" != "hhvm" &&
-      "$TRAVIS_PHP_VERSION" != "hhvm-nightly" ]]; then
-
-    # install 'event' and 'ev' PHP extension
-    if [[ "$TRAVIS_PHP_VERSION" != "5.3" &&
-          "$TRAVIS_PHP_VERSION" != "7.3" ]]; then
-        echo "yes" | pecl install event
-        echo "yes" | pecl install ev
-    fi
-
-    # install 'libevent' PHP extension (does not support php 7)
-    if [[ "$TRAVIS_PHP_VERSION" != "7.0" &&
-          "$TRAVIS_PHP_VERSION" != "7.1" &&
-          "$TRAVIS_PHP_VERSION" != "7.2"  &&
-          "$TRAVIS_PHP_VERSION" != "7.3" ]]; then
-        curl http://pecl.php.net/get/libevent-0.1.0.tgz | tar -xz
-        pushd libevent-0.1.0
-        phpize
-       ./configure
-       make
-       make install
-       popd
-       echo "extension=libevent.so" >> "$(php -r 'echo php_ini_loaded_file();')"
-    fi
+# install 'event' and 'ev' PHP extension on PHP 5.4+ only
+if [[ "$TRAVIS_PHP_VERSION" != "5.3" ]]; then
+    echo "yes" | pecl install event
+    echo "yes" | pecl install ev
+fi
 
-    # install 'libev' PHP extension (does not support php 7)
-    if [[ "$TRAVIS_PHP_VERSION" != "7.0" &&
-          "$TRAVIS_PHP_VERSION" != "7.1" &&
-          "$TRAVIS_PHP_VERSION" != "7.2"  &&
-          "$TRAVIS_PHP_VERSION" != "7.3" ]]; then
-        git clone --recursive https://github.com/m4rw3r/php-libev
-        pushd php-libev
-        phpize
-        ./configure --with-libev
-        make
-        make install
-        popd
-        echo "extension=libev.so" >> "$(php -r 'echo php_ini_loaded_file();')"
-    fi
+# install 'libevent' PHP extension on legacy PHP 5 only
+if [[ "$TRAVIS_PHP_VERSION" < "7.0" ]]; then
+    curl http://pecl.php.net/get/libevent-0.1.0.tgz | tar -xz
+    pushd libevent-0.1.0
+    phpize
+   ./configure
+   make
+   make install
+   popd
+   echo "extension=libevent.so" >> "$(php -r 'echo php_ini_loaded_file();')"
+fi
 
-    # install 'libuv' PHP extension (does not support php 5)
-    if [[ "$TRAVIS_PHP_VERSION" = "7.0" ||
-          "$TRAVIS_PHP_VERSION" = "7.1" ||
-          "$TRAVIS_PHP_VERSION" = "7.2"  ||
-          "$TRAVIS_PHP_VERSION" = "7.3" ]]; then
-        echo "yes" | pecl install uv-beta
-    fi
+# install 'libev' PHP extension on legacy PHP 5 only
+if [[ "$TRAVIS_PHP_VERSION" < "7.0" ]]; then
+    git clone --recursive https://github.com/m4rw3r/php-libev
+    pushd php-libev
+    phpize
+    ./configure --with-libev
+    make
+    make install
+    popd
+    echo "extension=libev.so" >> "$(php -r 'echo php_ini_loaded_file();')"
+fi
 
+# install 'libuv' PHP extension on PHP 7+ only
+if ! [[ "$TRAVIS_PHP_VERSION" < "7.0" ]]; then
+    echo "yes" | pecl install uv-beta
 fi