Merge pull request #38 from nguyenanhung/v3.2.0-develop

Fix PHP 8.x compatibility - convert_accented_characters
nguyenanhung · Aug 4, 2023 · acb6d7a · acb6d7a
2 parents 333fa14 + e0b0186
commit acb6d7a
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/system/helpers/text_helper.php b/system/helpers/text_helper.php
@@ -395,6 +395,10 @@ function convert_accented_characters($str)
 			$array_to = array_values($foreign_characters);
 		}
 
+		if (is_null($str)) {
+			$str = '';
+		}
+
 		return preg_replace($array_from, $array_to, $str);
 	}
 }