jekillen wrote:
> Hello again;
> I have a directory that I am opening and reading to produce an
> array of contents; files and subdirectories. There are a number
> of subdirectories that I do not want to open and read the contents
> of, and others that I do want to open and read the contents of.
> This code is supposed to produce two arrays. One with directories
> and the other with files, including the path. This is so I can create
> the directories and copy the files. Certain files are specific to the
> source directory structure and I do not want them copied.
create an array of dir name/paths you want to skip and then use in_array()
to determine if the current directory matches one of the items
you want to skip.
>
> The only way I can think of is to loop though the $dir_only array
> to see if it matches an item in the $dirs array so I can have the
> code by pass it. But that is in the middle of a while loop that is
> already in the middle of a loop. I have not been able to get it to
> work as I want.
> using php 5.1.2
>
> Does anyone have a better suggestion (that will work in the
> context of this code, I do not want to do major rewriting if I
> can avoid it).
> Thanks in advance
> Jeff k
>
> The code follows:
> $cont = array();
> $dir_only = array();
> $dir_only[0] = 'jk/collections';
> $dir_only[1] = 'jk/extras';
> $dir_only[2] = 'jk/group_info';
> $dir_only[3] = 'jk/group_routes';
> $dir_only[4] = 'jk/groups_in';
> $dir_only[5] = 'jk/in';
> $dir_only[6] = 'jk/log';
> $dir_only[7] = 'jk/out';
> $dir_only[8] = 'jk/requests';
> $dir_only[9] = 'jk/store';
> $dirs = array();
> $dirs_a = array();
> $files = array();
> $cltag = '?'.'>'; // <- for php closing tag.
> If I do it literally, it screws up the syntax coloring in my code editor.
> $rd = opendir('jk') or die("Could not open jk
> as source dir");
> while($x = readdir($rd))
> {
> if($x == '..' || $x == '.')
> {
> continue;
> }
> else
> {
> array_push($cont, 'jk/'.$x);
> }
> }
> closedir($rd);
> unset($rd);
> unset($x);
> for($i = 0; $i < count($cont); $i++)
> {
> if(is_dir($cont[$i]))
> {
> array_push($dirs, $cont[$i]);
> }
> elseif(is_file($cont[$i]))
> {
> array_push($files, $cont[$i]);
> }
> }
> for($i = 0; $i < count($dirs); $i++) // looks
> at dirs
> {
> @$rd = opendir($dirs[$i]) or die("Could
> not open $dirs[$i]");
> while($x = readdir($rd))
> {
> if($x == '..' || $x == '.')
> {
> continue;
> }
> elseif(is_file($dirs[$i].'/'.$x))
> {
> array_push($files,
> $dirs[$i].'/'.$x);
> }
> elseif(is_dir($dirs[$i].'/'.$x)
> && $x != "")
> {
> array_push($dirs_a,
> $dirs[$i].'/'.$x);
> }
> }
> closedir($rd);
> unset($rd);
> unset($x);
> };
>
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