Merge release 3.6.4 into 3.7.x

.github/workflows/continuous-integration.yml

@@ -19,7 +19,7 @@ jobs:
         id: matrix
         uses: laminas/laminas-ci-matrix-action@v1
 
-  qa:
+  qa-ubuntu:
     name: QA Checks
     needs: [matrix]
     runs-on: ${{ matrix.operatingSystem }}
@@ -30,4 +30,32 @@ jobs:
       - name: ${{ matrix.name }}
         uses: laminas/laminas-continuous-integration-action@v1
         with:
-          job: ${{ matrix.job }}
+          job: ${{ matrix.job }}
+
+  qa-alpine:
+    name: QA Checks (PHPUnit on PHP 8.1 with Alpine Linux)
+    runs-on: ubuntu-latest
+    container:
+      image: php:8.1-alpine
+    steps:
+      - name: Show Alpine and PHP versions
+        run: |
+          cat /etc/os-release
+          php -v
+      - name: Install packages and PHP extensions
+        run: |
+          apk add git oniguruma-dev libxml2-dev
+          docker-php-ext-install mbstring
+          docker-php-ext-install xml
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Install composer
+        run: |
+          php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
+          php -r "if (hash_file('sha384', 'composer-setup.php') === '906a84df04cea2aa72f40b5f787e49f22d4c2f19492ac310e8cba5b96ac8b64115ac402c8cd292b8a03482574915d1a8') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
+          php composer-setup.php
+          php -r "unlink('composer-setup.php');"
+      - name: Install latest dependencies
+        run: php composer.phar update --ignore-platform-req=php
+      - name: PHPUnit
+        run: ./vendor/bin/phpunit

src/Glob.php

@@ -109,7 +109,7 @@ protected static function systemGlob($pattern, $flags)
      */
     protected static function fallbackGlob($pattern, $flags)
     {
-        if (self::flagsIsEqualTo($flags, self::GLOB_BRACE)) {
+        if (! self::flagsIsEqualTo($flags, self::GLOB_BRACE)) {
             return static::systemGlob($pattern, $flags);
         }
 

test/StringWrapper/IconvTest.php

@@ -10,6 +10,10 @@
 
 use function array_shift;
 use function extension_loaded;
+use function file_exists;
+use function file_get_contents;
+use function is_readable;
+use function stripos;
 
 class IconvTest extends CommonStringWrapperTest
 {
@@ -24,6 +28,19 @@ protected function setUp(): void
             }
         }
 
+        /**
+         * ext-iconv is not properly supported on Alpine Linux, hence, we skip the tests for now
+         *
+         * @see https://github.com/nunomaduro/phpinsights/issues/43
+         * @see https://github.com/docker-library/php/issues/240#issuecomment-353678474
+         */
+        if (file_exists('/etc/os-release') && is_readable('/etc/os-release')) {
+            $osRelease = file_get_contents('/etc/os-release');
+            if (stripos($osRelease, 'Alpine Linux') !== false) {
+                $this->markTestSkipped('iconv not properly supported on Alpine Linux');
+            }
+        }
+
         parent::setUp();
     }