文字
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
用户评论:
[#1] boards at gmail dot com [2006-04-09 09:09:22]
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());
}
?>