Hello;
I have the following code snips from isolated development project:
I have been doing lots of coding similar to this and don't ever remember encountering
this type of problem. I have a working version based on this elsewhere, as well. I saved
this message as a draft while I looked over the working code and accept for variable name
differences and differences in foreach looping construct: file or dir is tested in the looping
construct and not in core gerDirListSingle code.
This is supposed to scan a directory and produce an associative array where the index is the
file listing and the value is either directory or file.
In the loop, $_itr is set to 1 instead of 0 to try and solve the eventual output question, but doesn't
do it in tests.
private function getDirListSingle($_dir)
{
$_DR = [];
if(($_DR = scandir($_dir)) === false)
{
self::$_readError[count(self::$_readError)] = $_dir." not scanned";
return;
}
for($_itr = 1; $_itr < count($_DR); $_itr++)
{
switch($_DR[$_itr])
{
case '.':
case '..':
break;
default:
if(is_dir(self::$_homePath.'/'.$_DR[$_itr]))
{
self::$_dirsToRead[$_DR[$_itr]] = 'directory';
}
else
{
self::$_dirsToRead[$_DR[$_itr]] = 'file';
}
break;
}
}
}
next is code to produce a string representation of the array:
($_list['dirs'] is a copy of self::$_dirsToRead)
foreach($_list['dirs'] as $_ind=>$_val)
{
$_outList[count($_outList)] = $_val.": ".$_ind;
}
$_out = implode($_outList, "\n");
The following is the result:
testBed is the directory being read for this
Why is testBed/test_1 included and the value is 1
instead of 'directory'. At the bottom of the list is test_1 listed as a file.
Perhaps I have gone blind and can't see a mistake I should be seeing.
// $_out printed out:
1: testBed/test_1
file: hello.txt
file: hello_1.txt
file: index.php
file: test_1
Thanks for time and attention;
JK
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