(PHP 5, PHP 7)
DirectoryIterator::getType — Determine the type of the current DirectoryIterator item
Determines which file type the current DirectoryIterator item belongs to. One of file, link, or dir.
此函数没有参数。
Returns a string representing the type of the file. May be one of file, link, or dir.
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
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());
}
?>