Update Github Action php-package.yml

Author: pitbulk

.github/workflows/php-package.yml

@@ -1,7 +1,7 @@
 # This workflow will install PHP dependencies, run tests and lint with a variety of PHP versions
 # For more information see: https://github.com/marketplace/actions/setup-php-action
 
-name: php-saml package
+name: php-saml 3.x package
 
 on:
   push:
@@ -16,7 +16,7 @@ jobs:
       fail-fast: false
       matrix:
         operating-system: ['ubuntu-latest']
-        php-versions: [5.5, 5.6, 7.0, 7.1, 7.2, 7.3, 7.4]
+        php-versions: [5.4, 5.5, 5.6, 7.0, 7.1, 7.2, 7.3, 7.4]
     steps:
       - name: Setup PHP, with composer and extensions
         uses: shivammathur/setup-php@v2 #https://github.com/shivammathur/setup-php
@@ -25,7 +25,7 @@ jobs:
           extensions: mbstring, intl, mcrypt, xml
           tools: composer:v2
           ini-values: post_max_size=256M, max_execution_time=180
-          coverage: xdebug
+          coverage: xdebug2
 
       - name: Set git to use LF
         run: |
@@ -43,13 +43,12 @@ jobs:
       - name: Syntax check PHP
         run: |
           php vendor/bin/phpcpd --exclude tests --exclude vendor .
-          php vendor/bin/phploc . --exclude vendor
-          php vendor/bin/phploc lib/.
+          php vendor/bin/phploc src/.
           mkdir -p tests/build/dependences
-          php vendor/bin/pdepend --summary-xml=tests/build/logs/dependence-summary.xml --jdepend-chart=tests/build/dependences/jdepend.svg --overview-pyramid=tests/build/dependences/pyramid.svg  lib/.
-        
+          php vendor/bin/pdepend --summary-xml=tests/build/logs/dependence-summary.xml --jdepend-chart=tests/build/dependences/jdepend.svg --overview-pyramid=tests/build/dependences/pyramid.svg  src/.
+ 
       - name: PHP Code Sniffer
-        run: php vendor/bin/phpcs --standard=tests/ZendModStandard lib/Saml2 demo1 demo2 demo-old endpoints tests/src
+        run: php vendor/bin/phpcs --standard=tests/ZendModStandard src/Saml2 demo1 demo2 endpoints tests/src
 
       - name: Run unit tests
         run: vendor/bin/phpunit --verbose --debug