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--TEST--
Test scandir() function : usage variations - different sorting constants
--FILE--
<?php
/* Prototype : array scandir(string $dir [, int $sorting_order [, resource $context]])
* Description: List files & directories inside the specified path
* Source code: ext/standard/dir.c
*/
printf("SCANDIR_SORT_ASCENDING: %d\n", SCANDIR_SORT_ASCENDING);
printf("SCANDIR_SORT_DESCENDING: %d\n", SCANDIR_SORT_DESCENDING);
printf("SCANDIR_SORT_NONE: %d\n", SCANDIR_SORT_NONE);
/*
* Pass different integers as $sorting_order argument to test how scandir()
* re-orders the array
*/
echo "*** Testing scandir() : usage variations ***\n";
// include for create_files/delete_files functions
include(dirname(__FILE__) . '/../file/file.inc');
// create directory and files
$dir = dirname(__FILE__) . '/scandir_variation10';
mkdir($dir);
@create_files($dir, 2);
// Deterministic tests.
var_dump(scandir($dir, SCANDIR_SORT_ASCENDING));
var_dump(scandir($dir, SCANDIR_SORT_DESCENDING));
// Non-deterministic tests.
$files = scandir($dir, SCANDIR_SORT_NONE);
var_dump(count($files));
var_dump(in_array('.', $files));
var_dump(in_array('..', $files));
var_dump(in_array('file1.tmp', $files));
var_dump(in_array('file2.tmp', $files));
delete_files($dir, 2);
?>
===DONE===
--CLEAN--
<?php
$dir = dirname(__FILE__) . '/scandir_variation10';
rmdir($dir);
?>
--EXPECTF--
SCANDIR_SORT_ASCENDING: 0
SCANDIR_SORT_DESCENDING: 1
SCANDIR_SORT_NONE: 2
*** Testing scandir() : usage variations ***
array(4) {
[0]=>
string(1) "."
[1]=>
string(2) ".."
[2]=>
string(9) "file1.tmp"
[3]=>
string(9) "file2.tmp"
}
array(4) {
[0]=>
string(9) "file2.tmp"
[1]=>
string(9) "file1.tmp"
[2]=>
string(2) ".."
[3]=>
string(1) "."
}
int(4)
bool(true)
bool(true)
bool(true)
bool(true)
===DONE===