fix(php): prevent closure fallback leak and support fluent routing prefixes

graphify/extractors/engine.py

@@ -3500,6 +3500,21 @@ def _php_get_route_name(closure_node, src: bytes) -> str | None:
                         if path_text is not None and path_text.startswith("/"):
                             prefixes.append(path_text)
                             
+                    # Process any fluent method chain prefixes on the same statement
+                    fluent = call.child_by_field_name("object")
+                    while fluent is not None and fluent.type == "member_call_expression":
+                        f_args = fluent.child_by_field_name("arguments")
+                        if f_args:
+                            for c in f_args.children:
+                                if c.type == "argument":
+                                    for cc in c.children:
+                                        if cc.type in ("string", "encapsed_string"):
+                                            f_path = _read_text(cc, src).strip("'\"")
+                                            if f_path.startswith("/"):
+                                                prefixes.append(f_path)
+                                            break
+                        fluent = fluent.child_by_field_name("object")
+                            
                     curr = call.parent
                     continue
                     
@@ -4995,7 +5010,7 @@ def _extract_generic(
                 func_name = _read_text(name_node, source) if name_node else None
 
             if not func_name:
-                if t in ("anonymous_function", "arrow_function"):
+                if config.ts_module == "tree_sitter_php" and t in ("anonymous_function", "arrow_function"):
                     route_name = _php_get_route_name(node, source)
                     if route_name:
                         func_name = route_name