Hướng dẫn php directoryiterator - thư mục php

Krystianmularchot tại Gmail Dot Com ¶ ¶

13 năm trước

Shows us all files and catalogues in directory except "." and "..".

foreach (new DirectoryIterator('../moodle') as $fileInfo) {
    if($fileInfo->isDot()) continue;
    echo $fileInfo->getFilename() . "
\n";
}?>

Alvaro tại demogracia dot com ¶

5 năm trước

DirectoryIterator is just an lightweight SplFileInfo iterator and its methods operate on whatever item the internal cursor points to. In other words:

$iterator = new DirectoryIterator('C:\\');
echo $iterator->getPathname();
?>

... will NOT print "C:\" but the path of the first file or subdirectory retrieved, e.g. "C:\$Recycle.Bin".

Rogier tại DSesone Dot NL ¶ ¶

10 năm trước

Beware of the behavior when using FilesystemIterator::UNIX_PATHS, it's not applied as you might expect.

I guess this flag is added especially for use on windows.
However, the path you construct the RecursiveDirectoryIterator or FilesystemIterator with will not be available as a unix path.
I can't say this is a bug, since most methods are just purely inherited from DirectoryIterator.

In my test, I'd expected a complete unix path. Unfortunately... not quite as expected:

         // say $folder = C:\projects\lang$flags = FilesystemIterator::KEY_AS_PATHNAME | FilesystemIterator::CURRENT_AS_FILEINFO | FilesystemIterator::SKIP_DOTS | FilesystemIterator::UNIX_PATHS;
        $d_iterator = new RecursiveDirectoryIterator($folder, $flags);

foreach (new DirectoryIterator('../moodle') as $fileInfo) {
    if($fileInfo->isDot()) continue;
    echo $fileInfo->getFilename() . "
\n";
}?>0

David Lanstein ¶ ¶

13 năm trước

foreach (new DirectoryIterator('../moodle') as $fileInfo) {
    if($fileInfo->isDot()) continue;
    echo $fileInfo->getFilename() . "
\n";
}?>2

foreach (new DirectoryIterator('../moodle') as $fileInfo) {
    if($fileInfo->isDot()) continue;
    echo $fileInfo->getFilename() . "
\n";
}?>3

foreach (new DirectoryIterator('../moodle') as $fileInfo) {
    if($fileInfo->isDot()) continue;
    echo $fileInfo->getFilename() . "
\n";
}?>4

foreach (new DirectoryIterator('../moodle') as $fileInfo) {
    if($fileInfo->isDot()) continue;
    echo $fileInfo->getFilename() . "
\n";
}?>5

Alvaro tại demogracia dot com ¶

5 năm trước

foreach (new DirectoryIterator('../moodle') as $fileInfo) {
    if($fileInfo->isDot()) continue;
    echo $fileInfo->getFilename() . "
\n";
}?>7

Rogier tại DSesone Dot NL ¶ ¶

10 năm trước

foreach (new DirectoryIterator('../moodle') as $fileInfo) {
    if($fileInfo->isDot()) continue;
    echo $fileInfo->getFilename() . "
\n";
}?>8

David Lanstein ¶ ¶

Mark Van Straten ¶

foreach (new DirectoryIterator('../moodle') as $fileInfo) {
    if($fileInfo->isDot()) continue;
    echo $fileInfo->getFilename() . "
\n";
}?>9

0

1

14 năm trước ¶

Kunal Bhatia-> kmasterzone@gmail dot com ¶

3

4