fixup! Generate hook names using parsed Node instead of pretty-printed name.

Author: dmsnell

lib/class-hook-reflector.php

@@ -3,6 +3,7 @@
 namespace WP_Parser;
 
 use phpDocumentor\Reflection\BaseReflector;
+use PhpParser\Node;
 use PHPParser_PrettyPrinter_Default;
 
 /**
@@ -29,16 +30,13 @@ class Hook_Reflector extends BaseReflector {
 	 *     from: do_action( $filter_name, $args );
 	 *     name: {$filter_name}
 	 *
-	 * @param ?\PhpParser\Node $node Use this instead of the current node.
-	 * @return string
+	 * @param ?Node $node Which node to examine; defaults to the parser's current node.
+	 * @return string Represents the hook's name, including any interpolations into the hook name.
 	 */
 	public function getName( $node = null ) {
-		/**
-		 * The current Node being examined.
-		 *
-		 * @var \PhpParser\Node
-		 */
-		$node    = $node ?? $this->node->args[0]->value;
+		if ( null === $node ) {
+			$node = $this->node->args[0]->value;
+		}
 		$printer = new PHPParser_PrettyPrinter_Default;
 		$name    = $printer->prettyPrintExpr( $node );