🚿 fewer function calls for numeric and alphanum table checks

2026-08-26 23:28:09 +00:00 · 2020-04-01 00:51:46 +02:00
parent 4c395abfd4
commit 2f337fe43d
4 changed files with 15 additions and 14 deletions
@@ -246,7 +246,7 @@ class QRCode{
 		$len = strlen($string);

 		for($i = 0; $i < $len; $i++){
-			if(!in_array($string[$i], $charmap, true)){
+			if(!isset($charmap[$string[$i]])){
 				return false;
 			}
 		}