Commit 8ebdbb76301 for php.net

commit 8ebdbb763012795371a7a12c5d78135a9522ce01
Author: Arshid <arshidkv12@gmail.com>
Date:   Thu Feb 5 19:43:35 2026 +0530

    Return from filter_has_var() with RETURN_BOOL() (GH-21137)

diff --git a/ext/filter/filter.c b/ext/filter/filter.c
index 4a928379877..70ab5d358f2 100644
--- a/ext/filter/filter.c
+++ b/ext/filter/filter.c
@@ -479,11 +479,7 @@ PHP_FUNCTION(filter_has_var)
 		RETURN_THROWS();
 	}

-	if (array_ptr && zend_hash_exists(Z_ARRVAL_P(array_ptr), var)) {
-		RETURN_TRUE;
-	}
-
-	RETURN_FALSE;
+	RETURN_BOOL(array_ptr && zend_hash_exists(Z_ARRVAL_P(array_ptr), var));
 }
 /* }}} */