1--TEST-- 2Test is_dir() function: usage variations - invalid arguments 3--CONFLICTS-- 4obscure_filename 5--FILE-- 6<?php 7/* Passing invalid arguments to is_dir() */ 8 9echo "*** Testing is_dir() with Invalid arguments: expected bool(false) ***\n"; 10$dirnames = array( 11 /* Invalid dirnames */ 12 -2.34555, 13 TRUE, 14 FALSE, 15 " ", 16 17 /* scalars */ 18 0, 19 1234 20); 21 22/* loop through to test each element the above array */ 23foreach($dirnames as $dirname) { 24 var_dump( is_dir($dirname) ); 25} 26?> 27--EXPECT-- 28*** Testing is_dir() with Invalid arguments: expected bool(false) *** 29bool(false) 30bool(false) 31bool(false) 32bool(false) 33bool(false) 34bool(false) 35