From: Raphaël Gertz <git@rapsys.eu>
Date: Sun, 8 Aug 2021 13:40:18 +0000 (+0200)
Subject: Remove mixed strict type for data as it may be array or string
X-Git-Tag: 0.2.0~28
X-Git-Url: https://git.rapsys.eu/packbundle/commitdiff_plain/438757217861be80e99c8648b3f4e57d207f4198?ds=sidebyside

Remove mixed strict type for data as it may be array or string
Improve doc
---

diff --git a/Util/SluggerUtil.php b/Util/SluggerUtil.php
index 14a128d..0d8f346 100644
--- a/Util/SluggerUtil.php
+++ b/Util/SluggerUtil.php
@@ -84,14 +84,14 @@ class SluggerUtil {
 	/**
 	 * Flatten recursively an array
 	 *
-	 * @param array $data The data tree
+	 * @param array|string $data The data tree
 	 * @param string|null $current The current prefix
 	 * @param string $sep The key separator
 	 * @param string $prefix The key prefix
 	 * @param string $suffix The key suffix
 	 * @return array The flattened data
 	 */
-	public function flatten(array $data, mixed $current = null, string $sep = '.', string $prefix = '', string $suffix = ''): array {
+	public function flatten($data, ?string $current = null, string $sep = '.', string $prefix = '', string $suffix = ''): array {
 		//Init result
 		$ret = [];