DirectoryIterator::getType

(PHP 5)

DirectoryIterator::getType — Determine the type of the current DirectoryIterator item

说明

public string DirectoryIterator::getType ( void )

Determines which file type the current DirectoryIterator item belongs to. One of file, link, or dir.

参数

此函数没有参数。

返回值

Returns a string representing the type of the file. May be one of file, link, or dir.

范例

Example #1 DirectoryIterator::getType() example


<?php
$iterator = new DirectoryIterator(dirname(__FILE__));
foreach ($iterator as $fileinfo) {
    echo $fileinfo->getFilename() . " " . $fileinfo->getType() . "\n";
}
?>

以上例程的输出类似于：

. dir
.. dir
apple.jpg file
banana.jpg file
example.php file
pear.jpg file

参见

DirectoryIterator::isDir() - Determine if current DirectoryIterator item is a directory
DirectoryIterator::isDot() - Determine if current DirectoryIterator item is '.' or '..'
DirectoryIterator::isFile() - Determine if current DirectoryIterator item is a regular file
DirectoryIterator::isLink() - Determine if current DirectoryIterator item is a symbolic link

PHP手册 - N: Determine the type of the current DirectoryIterator item

用户评论:

boards at gmail dot com (09-Apr-2006 05:09)

Note that this function returns the file type (e.g. "file", "dir", etc.) and not the MIME type. To do that, you might want to use this: <?php for ( $dir = new DirectoryIterator('/some/directory'); $dir->valid(); $dir->next() ) { $mime = mime_content_type($dir->getPathname()); } ?>