1--TEST-- 2Bug #54291 (Crash iterating DirectoryIterator for dir name starting with \0) 3--FILE-- 4<?php 5$dir = new DirectoryIterator("\x00/abc"); 6$dir->isFile(); 7?> 8--EXPECTF-- 9Fatal error: Uncaught ValueError: DirectoryIterator::__construct(): Argument #1 ($directory) must not contain any null bytes in %s:%d 10Stack trace: 11#0 %s(%d): DirectoryIterator->__construct('\x00/abc') 12#1 {main} 13 thrown in %s on line %d 14
