[nsfw] Rewrite string condition to avoid warning message

- Address https://github.com/friendica/friendica/issues/13157#issuecomment-1567337197
2023-05-29 19:34:01 -04:00 · 2023-05-29 19:34:01 -04:00 · 9bfb5e879d
parent 54f4a054c7
commit 9bfb5e879d
1 changed files with 1 additions and 1 deletions
--- a/nsfw/nsfw.php
+++ b/nsfw/nsfw.php
@ -88,7 +88,7 @@ function nsfw_addon_settings_post(array &$b)
 		$word_list = explode(',', $words);
 		foreach ($word_list as $word) {
 			$word = trim($word);
-			if (!$words || $word[0] != '/') {
+			if (!$words || strpos($word, '/') !== 0) {
 				continue;
 			}