diff --git a/ext/spl/tests/bug81691.phpt b/ext/spl/tests/bug81691.phpt
index 597e37a9c82..5ae5dd6b08f 100644
--- a/ext/spl/tests/bug81691.phpt
+++ b/ext/spl/tests/bug81691.phpt
@@ -10,6 +10,6 @@ var_dump($obj->fgets());
 
 ?>
 --EXPECTF--
-Warning: fclose(): %d is not a valid stream resource in %s on line %d
+Warning: fclose(): cannot close the provided stream, as it must not be manually closed in %s on line %d
 string(6) "<?php
 "
diff --git a/ext/standard/file.c b/ext/standard/file.c
index 908aee85a2e..4e136bedf5f 100644
--- a/ext/standard/file.c
+++ b/ext/standard/file.c
@@ -757,7 +757,7 @@ PHPAPI PHP_FUNCTION(fclose)
 	ZEND_PARSE_PARAMETERS_END();
 
 	if ((stream->flags & PHP_STREAM_FLAG_NO_FCLOSE) != 0) {
-		php_error_docref(NULL, E_WARNING, ZEND_LONG_FMT " is not a valid stream resource", stream->res->handle);
+		php_error_docref(NULL, E_WARNING, "cannot close the provided stream, as it must not be manually closed");
 		RETURN_FALSE;
 	}
 
diff --git a/ext/standard/tests/filters/bug54350.phpt b/ext/standard/tests/filters/bug54350.phpt
index da4429ef68d..046db0483a9 100644
--- a/ext/standard/tests/filters/bug54350.phpt
+++ b/ext/standard/tests/filters/bug54350.phpt
@@ -22,5 +22,5 @@ fwrite($fd, "foo");
 
 ?>
 --EXPECTF--
-Warning: fclose(): %d is not a valid stream resource in %s on line %d
+Warning: fclose(): cannot close the provided stream, as it must not be manually closed in %s on line %d
 fclose(): Argument #1 ($stream) must be an open stream resource
diff --git a/ext/xmlwriter/tests/bug79029.phpt b/ext/xmlwriter/tests/bug79029.phpt
index 7b091e80e84..22feb4599e7 100644
--- a/ext/xmlwriter/tests/bug79029.phpt
+++ b/ext/xmlwriter/tests/bug79029.phpt
@@ -26,7 +26,7 @@ okey
 @unlink("bug79029_3.txt");
 ?>
 --EXPECTF--
-Warning: fclose(): %d is not a valid stream resource in %sbug79029.php on line %d
+Warning: fclose(): cannot close the provided stream, as it must not be manually closed in %sbug79029.php on line %d
 
-Warning: fclose(): %d is not a valid stream resource in %sbug79029.php on line %d
+Warning: fclose(): cannot close the provided stream, as it must not be manually closed in %sbug79029.php on line %d
 okey