Changes between Version 1 and Version 2 of Ticket #18776, comment 11

Ticket #18776, comment 11

-              v1
+              v2
 I don't know if unlink() here is the real OS primitie or some PHP thingy ontop of it, I am not a PHP programmer, but it would certiainly be of help
 to know about the real error code returned for the failing unlink(2) systemcall.
+public function unlink($path) which calls that should emit
+an error message presumably telling us that:
+{{{
+            if (!$unlinked) {
+                $error = error_get_last();
+                $message = 'Could not delete '.$path.': ' . @$error['message'];
+}}}
+Do we have those error messages somewhere? I cannot see any mentioning of such in this bug report.