Refresh PHP 7.0 docs and CI

Author: SbWereWolf

.github/workflows/coverage.yml

@@ -2,9 +2,9 @@ name: CI
 
 on:
   push:
-    branches: [ main ]
+    branches: [ php7.0 ]
   pull_request:
-    branches: [ main ]
+    branches: [ php7.0 ]
 
 jobs:
   tests:
@@ -15,11 +15,11 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Setup PHP 8.3 with Xdebug
+      - name: Setup PHP 7.0 with Xdebug
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.3'
-          tools: composer:v2
+          php-version: '7.0'
+          tools: composer:v2.2
           coverage: xdebug
 
       - name: Validate composer.json
@@ -38,13 +38,15 @@ jobs:
           --configuration ./continuous-integration/phpunit/phpunit.xml
           --colors=always
           --coverage-clover coverage.xml
-          --coverage-filter ./src
+          --whitelist ./src
 
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v5
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: ./coverage.xml
+          flags: php7.0
+          name: php7.0
           fail_ci_if_error: true
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

.github/workflows/static-analysis.yml

@@ -0,0 +1,32 @@
+name: Static Analysis
+
+on:
+  push:
+    branches: [ php7.0 ]
+  pull_request:
+    branches: [ php7.0 ]
+
+jobs:
+  phpstan:
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup PHP 7.0
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '7.0'
+          tools: composer:v2.2
+          coverage: none
+
+      - name: Validate composer.json
+        run: composer validate --strict
+
+      - name: Install dependencies
+        run: composer update --prefer-dist --no-interaction --no-progress
+
+      - name: Run PHPStan
+        run: composer phpstan-check

README.md

@@ -1,9 +1,8 @@
 # XmlExtractKit
 
-[![Packagist Version](https://img.shields.io/packagist/v/sbwerewolf/xml-navigator?label=packagist)](https://packagist.org/packages/sbwerewolf/xml-navigator)
-[![Packagist Downloads](https://img.shields.io/packagist/dt/sbwerewolf/xml-navigator)](https://packagist.org/packages/sbwerewolf/xml-navigator)
-[![PHP 8.3+](https://img.shields.io/badge/PHP-8.3%2B-777BB4)](https://www.php.net/)
-[![Test Coverage](https://codecov.io/github/SbWereWolf/xml-navigator/graph/badge.svg?token=Q0BQ2COFTC)](https://codecov.io/github/SbWereWolf/xml-navigator)
+[![PHP 7.0-7.2](https://img.shields.io/badge/PHP-7.0--7.2-777BB4)](https://www.php.net/)
+[![Static Analysis](https://github.com/SbWereWolf/xml-navigator/actions/workflows/static-analysis.yml/badge.svg?branch=php7.0)](https://github.com/SbWereWolf/xml-navigator/actions/workflows/static-analysis.yml?query=branch%3Aphp7.0)
+[![Test Coverage](https://codecov.io/github/SbWereWolf/xml-navigator/graph/badge.svg?token=Q0BQ2COFTC&branch=php7.0)](https://codecov.io/github/SbWereWolf/xml-navigator/tree/php7.0)
 
 
 **XmlExtractKit for PHP: Stream large XML, extract only what matters,
@@ -19,7 +18,7 @@ large XML → selected nodes → plain PHP arrays
 composer require sbwerewolf/xml-navigator
 ```
 
-For local test and coverage dependencies on a standard PHP 8.3 setup,
+For local test, coverage, and static-analysis dependencies for this branch,
 see [`tests/ENVIRONMENT.md`](tests/ENVIRONMENT.md).
 
 ## Why this package?
@@ -67,14 +66,16 @@ XML
 );
 
 $reader = XMLReader::open($uri);
-foreach (
-    FastXmlParser::extractHierarchy(
-        $reader,
-        static fn(XMLReader $cursor): bool =>
-            $cursor->nodeType === XMLReader::ELEMENT
-            && $cursor->name === 'offer'
-    ) as $offer
-) {
+
+$offers = FastXmlParser::extractHierarchy(
+    $reader,
+    static function (XMLReader $cursor): bool {
+        return $cursor->nodeType === XMLReader::ELEMENT
+            && $cursor->name === 'offer';
+    }
+);
+
+foreach ($offers as $offer) {
     var_export($offer);
     echo PHP_EOL;
 }
@@ -151,7 +152,7 @@ array (
 
 ## Code test coverage
 
-![Codecov graph](https://codecov.io/github/SbWereWolf/xml-navigator/graphs/tree.svg?token=Q0BQ2COFTC)
+![Codecov graph](https://codecov.io/github/SbWereWolf/xml-navigator/graphs/tree.svg?token=Q0BQ2COFTC&branch=php7.0)
 
 
 ## Working examples
@@ -167,10 +168,10 @@ use SbWereWolf\XmlNavigator\Conversion\XmlConverter;
 require_once __DIR__ . '/vendor/autoload.php';
 
 $converter = new XmlConverter(
-    val: 'value',
-    attr: 'attributes',
-    name: 'name',
-    seq: 'children',
+    'value',
+    'attributes',
+    'name',
+    'children'
 );
 
 $hierarchy = $converter->toHierarchyOfElements(
@@ -228,9 +229,10 @@ $reader = XMLReader::open($uri);
 
 $offers = FastXmlParser::extractHierarchy(
     $reader,
-    static fn(XMLReader $cursor):
-    bool => $cursor->nodeType === XMLReader::ELEMENT
-        && $cursor->name === 'offer'
+    static function (XMLReader $cursor): bool {
+        return $cursor->nodeType === XMLReader::ELEMENT
+            && $cursor->name === 'offer';
+    }
 );
 
 $reader->close();
@@ -279,7 +281,7 @@ foreach ($offer->attributes() as $attribute) {
 echo PHP_EOL;
 echo 'offer elements with name `tag`:' . PHP_EOL;
 $tagValues = array_map(
-    static fn (XmlElement $tag): string => $tag->value(),
+    static function (XmlElement $tag): string { return $tag->value(); },
     $offer->elements('tag')
 );
 

composer.json

@@ -48,11 +48,13 @@
   "scripts": {
     "test": "php ./vendor/phpunit/phpunit/phpunit --configuration ./continuous-integration/phpunit/phpunit.xml --testdox",
     "test-coverage": "php ./vendor/phpunit/phpunit/phpunit --configuration ./continuous-integration/phpunit/phpunit.xml --testdox --coverage-html ./continuous-integration/autotests-coverage-report --whitelist ./src",
+    "phpstan-check": "php ./vendor/bin/phpstan analyse -vvv --configuration continuous-integration/phpstan/phpstan.neon",
     "check-style": "php ./vendor/bin/phpcs --standard=continuous-integration/phpcs/phpcs.xml -v",
     "fix-style": "php ./vendor/bin/phpcbf --standard=continuous-integration/phpcs/phpcs.xml -v"
   },
   "require-dev": {
     "phpunit/phpunit": ">=6.5 <6.6",
+    "phpstan/phpstan": "^0.8.5",
     "squizlabs/php_codesniffer": "^3.7",
     "sbwerewolf/json-serialize-trait": "^1"
   },