String split format fix for non ascii characters

Currently just abort and return string as is
2022-07-29 10:38:32 +09:00
parent 1795d3ba6c
commit 7e6474195b
3 changed files with 22 additions and 1 deletions
--- a/www/lib/CoreLibs/Convert/Strings.php
+++ b/www/lib/CoreLibs/Convert/Strings.php
@@ -35,6 +35,14 @@ class Strings
 		if (empty($split_format)) {
 			return $value;
 		}
+		// if not in the valid ASCII character range
+		// might need some tweaking
+		if (preg_match('/[^\x20-\x7e]/', $value)) {
+			return $value;
+		}
+		// if (!mb_check_encoding($value, 'ASCII')) {
+		// 	return $value;
+		// }
 		$split_list = preg_split(
 			// allowed split characters
 			"/([" . $split_charcters . "]{1})/",