[BUGFIX] Use the safe regexp functions in CSSList

oliverklee · oliverklee · commit 7fc25113767a · 2025-08-21T20:23:01.000+02:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -18,6 +18,8 @@ Please also have a look at our
 
 ### Fixed
 
+- Use typesafe versions of PHP functions (#1368)
+
 ### Documentation
 
 ## 9.0.0: New features, deprecation removals and bug fixes
diff --git a/src/CSSList/CSSList.php b/src/CSSList/CSSList.php
@@ -242,7 +242,7 @@ private static function identifierIs(string $identifier, string $match): bool
             return true;
         }
 
-        return \preg_match("/^(-\\w+-)?$match$/i", $identifier) === 1;
+        return preg_match("/^(-\\w+-)?$match$/i", $identifier) === 1;
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -242,7 +242,7 @@ private static function identifierIs(string $identifier, string $match): bool`
`242`	`242`	`return true;`
`243`	`243`	`}`
`244`	`244`
`245`		`- return \preg_match("/^(-\\w+-)?$match$/i", $identifier) === 1;`
	`245`	`+ return preg_match("/^(-\\w+-)?$match$/i", $identifier) === 1;`
`246`	`246`	`}`
`247`	`247`
`248`	`248`	`/**`