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php

--TEST--
Test dir() function : usage variations - open a file instead of directory
--FILE--
<?php
/* 
 * Prototype  : object dir(string $directory[, resource $context])
 * Description: Directory class with properties, handle and class and methods read, rewind and close
 * Source code: ext/standard/dir.c
 */

/*
 * Passing a file as argument to dir() function instead of a directory 
 * and checking if proper warning message is generated.
 */

echo "*** Testing dir() : open a file instead of a directory ***\n";

// open the file instead of directory
$d = dir(__FILE__);
var_dump( $d );

echo "Done";
?>
--EXPECTF--
*** Testing dir() : open a file instead of a directory ***

Warning: dir(%s): failed to open dir: %s in %s on line %d
bool(false)
Done