Fixes

Author: PDowney

.github/workflows/wp-compatibility-test.yml

@@ -139,21 +139,21 @@ jobs:
         if: matrix.php-version == '8.0' || matrix.php-version == '8.1'
         run: |
           echo "🔧 Upgrading polyfills to v4.* for PHP 8.0-8.1..."
-          composer require-dev yoast/phpunit-polyfills:^4 --no-update
+          composer require --dev yoast/phpunit-polyfills:^4 --no-update
 
       - name: Upgrade PHPUnit & polyfills for PHP 8.2
         if: matrix.php-version == '8.2'
         run: |
           echo "🔧 Upgrading to PHPUnit 10.* and polyfills 4.* for PHP 8.2..."
-          composer require-dev phpunit/phpunit:^10 --no-update
-          composer require-dev yoast/phpunit-polyfills:^4 --no-update
+          composer require --dev phpunit/phpunit:^10 --no-update
+          composer require --dev yoast/phpunit-polyfills:^4 --no-update
 
       - name: Upgrade PHPUnit & polyfills for PHP 8.3
         if: matrix.php-version == '8.3'
         run: |
           echo "🔧 Upgrading to PHPUnit 12.* and polyfills 4.* for PHP 8.3..."
-          composer require-dev phpunit/phpunit:^12 --no-update
-          composer require-dev yoast/phpunit-polyfills:^4 --no-update
+          composer require --dev phpunit/phpunit:^12 --no-update
+          composer require --dev yoast/phpunit-polyfills:^4 --no-update
 
       - name: Install Composer dependencies
         uses: ramsey/composer-install@v3

includes/export.php

@@ -256,8 +256,7 @@ function sse_export_database( string $export_dir ) {
 	// Only append --allow-root if we are actually running as root (hardening).
 	$allow_root_flag = '';
 	if ( function_exists( 'posix_geteuid' ) ) {
-		$uid = posix_geteuid();
-		if ( false !== $uid && 0 === $uid ) {
+		if ( 0 === posix_geteuid() ) {
 			$allow_root_flag = ' --allow-root';
 		}
 	}

includes/security.php

@@ -36,9 +36,8 @@ function sse_check_path_traversal( string $normalized_file_path ): bool {
  * @since 2.0.0
  * @param string $normalized_file_path The normalized file path.
  * @return string|false Real file path on success, false on failure.
- *
- * @SuppressWarnings(PHPMD.CyclomaticComplexity)
  */
+// phpmd:suppress CyclomaticComplexity -- Consolidated from 7 single-use functions for readability.
 function sse_resolve_file_path( string $normalized_file_path ) { // phpcs:ignore Generic.Metrics.CyclomaticComplexity.TooHigh -- Consolidated from 7 single-use functions for readability.
 	// Security: Only allow files with safe extensions.
 	if ( ! sse_validate_file_extension( $normalized_file_path ) ) {