fix phpstan type error notified by ./dev.sh checks

iNem0o · iNem0o · commit a87da8c91c60 · 2024-11-01T18:02:30.000+01:00
diff --git a/src/Helper/Iban.php b/src/Helper/Iban.php
@@ -121,9 +121,9 @@ private static function mod97(string $number): int
         $parts = \str_split($number, 7);
         $rest = 0;
         foreach ($parts as $part) {
-            $rest = ($rest . $part) % 97;
+            $rest = ((int)($rest . $part)) % 97;
         }
-        return $rest;
+        return (int)$rest;
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -121,9 +121,9 @@ private static function mod97(string $number): int`
`121`	`121`	`$parts = \str_split($number, 7);`
`122`	`122`	`$rest = 0;`
`123`	`123`	`foreach ($parts as $part) {`
`124`		`- $rest = ($rest . $part) % 97;`
	`124`	`+ $rest = ((int)($rest . $part)) % 97;`
`125`	`125`	`}`
`126`		`- return $rest;`
	`126`	`+ return (int)$rest;`
`127`	`127`	`}`
`128`	`128`
`129`	`129`	`/**`