Support PHP 8.1 (#4333)

limingxinleo · web-flow · commit c209cdf472dc · 2021-12-10T19:11:01.000+08:00
diff --git a/src/Debug.php b/src/Debug.php
@@ -21,7 +21,7 @@ public static function getRefCount($object): string
 
         preg_match('/refcount\((\w+)\)/U', $data, $matched);
         $result = $matched[1];
-        if(is_numeric($result)){
+        if (is_numeric($result)) {
             return bcsub($result, '1');
         }
 

Original file line number	Diff line number	Diff line change
`@@ -21,7 +21,7 @@ public static function getRefCount($object): string`
`21`	`21`
`22`	`22`	`preg_match('/refcount\((\w+)\)/U', $data, $matched);`
`23`	`23`	`$result = $matched[1];`
`24`		`- if(is_numeric($result)){`
	`24`	`+ if (is_numeric($result)) {`
`25`	`25`	`return bcsub($result, '1');`
`26`	`26`	`}`
`27`	`27`