[GHA][CI] Fixed integration tests callable to use the same PHP version (#182)

For more details see #182

Key changes:

* [GHA][CI] Fixed integration tests callable to use the same PHP version

* [GHA][CI] Bumped Ubuntu & 3rd party GHA actions versions

* [PHPStan] Fixed handling XML node attributes when converting DOM

Author: alongosz

.github/workflows/ci.yaml

@@ -10,9 +10,9 @@ on:
 jobs:
     cs-fix:
         name: Run code style check
-        runs-on: "ubuntu-22.04"
+        runs-on: "ubuntu-24.04"
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
 
             - name: Setup PHP Action
               uses: shivammathur/setup-php@v2
@@ -22,7 +22,7 @@ jobs:
                   extensions: 'pdo_sqlite, gd'
                   tools: cs2pr
 
-            - uses: ramsey/composer-install@v2
+            - uses: ramsey/composer-install@v3
               with:
                   dependency-versions: highest
 
@@ -31,7 +31,7 @@ jobs:
 
     tests:
         name: Unit & integration tests
-        runs-on: "ubuntu-22.04"
+        runs-on: "ubuntu-24.04"
         timeout-minutes: 15
 
         strategy:
@@ -43,7 +43,7 @@ jobs:
                     - '8.2'
 
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
 
             - name: Setup PHP Action
               uses: shivammathur/setup-php@v2
@@ -53,7 +53,7 @@ jobs:
                   extensions: pdo_sqlite, gd
                   tools: cs2pr
 
-            - uses: ramsey/composer-install@v2
+            - uses: ramsey/composer-install@v3
               with:
                   dependency-versions: highest
 

.github/workflows/integration-tests-callable.yaml

@@ -15,8 +15,13 @@ jobs:
         runs-on: ubuntu-latest
         timeout-minutes: 15
 
+        strategy:
+            matrix:
+                php:
+                    - '7.4'
+
         steps:
-            - uses: actions/checkout@v2
+            - uses: actions/checkout@v4
 
             - name: Set project version
               run: |
@@ -26,7 +31,7 @@ jobs:
             - name: Setup PHP Action
               uses: shivammathur/setup-php@v2
               with:
-                  php-version: 7.4
+                  php-version: ${{ matrix.php }}
                   coverage: none
 
             - name: Cache dependencies
@@ -41,7 +46,7 @@ jobs:
               run: |
                 curl -L "https://raw.githubusercontent.com/ibexa/ci-scripts/main/bin/${{ env.version }}/prepare_project_edition.sh" > prepare_project_edition.sh
                 chmod +x prepare_project_edition.sh
-                ./prepare_project_edition.sh ${{ env.PROJECT_EDITION }} ${{ env.version }} ${{ env.SETUP }}
+                ./prepare_project_edition.sh ${{ env.PROJECT_EDITION }} ${{ env.version }} ${{ env.SETUP }} "ghcr.io/ibexa/docker/php:${{ matrix.php }}-node18"
 
             - name: Run setup command
               run: |

src/lib/Input/Handler/Xml.php

@@ -128,7 +128,7 @@ protected function convertDom(\DOMNode $node)
         $current = [];
         $text = '';
 
-        if ($node instanceof \DOMElement) {
+        if ($node instanceof \DOMElement && $node->attributes !== null) {
             foreach ($node->attributes as $name => $attribute) {
                 $current["_{$name}"] = $attribute->value;
             }