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

nguyenanhung · web-flow · commit acb6d7afb18b · 2023-08-04T11:28:08.000+07:00
Fix PHP 8.x compatibility - convert_accented_characters
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);
 	}
 }

Original file line number	Diff line number	Diff line change
`@@ -395,6 +395,10 @@ function convert_accented_characters($str)`
`395`	`395`	`$array_to = array_values($foreign_characters);`
`396`	`396`	`}`
`397`	`397`
	`398`	`+ if (is_null($str)) {`
	`399`	`+ $str = '';`
	`400`	`+ }`
	`401`	`+`
`398`	`402`	`return preg_replace($array_from, $array_to, $str);`
`399`	`403`	`}`
`400`	`404`	`}`