Make regex for method more performant to avoid catastrophic backtracking

danrot · mvriel · commit 51b773933d9b · 2020-02-12T07:28:49.000+01:00
diff --git a/src/DocBlock/Tags/Method.php b/src/DocBlock/Tags/Method.php
@@ -117,7 +117,7 @@ public static function create(
                             (?:[\w\|_\\\\]+)
                             # array notation
                             (?:\[\])*
-                        )*
+                        )*+
                     )
                     \s+
                 )?

Original file line number	Diff line number	Diff line change
`@@ -117,7 +117,7 @@ public static function create(`
`117`	`117`	`(?:[\w\\|_\\\\]+)`
`118`	`118`	`# array notation`
`119`	`119`	`(?:\[\])*`
`120`		`- )*`
	`120`	`+ )*+`
`121`	`121`	`)`
`122`	`122`	`\s+`
`123`	`123`	`)?`