Test on tavis.

.travis.yml

@@ -0,0 +1,34 @@
+dist: bionic
+
+sudo: false
+
+language: php
+
+php:
+  - 7.0
+  - 7.1
+  - 7.2
+  - 7.3
+  - 7.4
+env:
+  global:
+    - TODAY=`date +"%Y%m%d"`
+
+before_install:
+  - sudo sh -c 'echo "deb https://repo.delellis.com.ar bionic bionic" > /etc/apt/sources.list.d/20-pdlib.list'
+  - wget -qO - https://repo.delellis.com.ar/repo.gpg.key | sudo apt-key add -
+  - sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 762E3157
+  - sudo apt update
+  - sudo apt-get install libdlib-dev
+  - wget https://github.com/goodspb/pdlib/archive/v1.0.tar.gz
+  - tar -xzf v1.0.tar.gz
+  - pushd pdlib-1.0
+  - phpize
+  - ./configure --enable-debug && make
+
+script:
+  - export NO_INTERACTION=1
+  - make test >>phpqatest.$TODAY 2>&1
+
+after_failure:
+  - cat phpqatest.$TODAY