Posted by RC on 06/08/05 17:13

RC wrote:
> I assume the answer is yes.
>
> I try to write readSubdir function read all files
> in all sub-directories.
>
> <?php
> readSubdir("Documents/2005");
>
> function readSubdir($dirPath) {
> $dirPointer = opendir($dirPath);
> while (($file = readdir($dirPointer)) != false) {
> if ($file == "." || $file == "..")
> continue;
> if (filetype($file) == "dir") {
> # if (is_dir($file) == true) {
> # if (strcmp(filetype($file), "dir") == 0) {
> readSubdir($file);
> } else {
> echo "file is $file\n";
> }
> }
> closedir($dirPointer);
> }
> ?>
>

OK, I re-write the function, it is work, now.

<?php
readSubdir("Documents/2005");

function readSubdir($dirPath) {
chdir($dirPath);
$dirPointer = opendir(".");
while (($file = readdir($dirPointer)) != false) {
if ($file == "." || $file == "..")
continue; // skip current and upper directories
if (filetype($file) == "dir") {
# if (is_dir($file) == true) {
readSubdir($file);
} else {
echo "file is $file\n";
}
}
closedir($dirPointer);
chdir("..");
}
?>

Both filetype() and is_dir() functions are working fine.

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