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DirectoryIterator::getType

(PHP 5, PHP 7)

DirectoryIterator::getTypeDetermine the type of the current DirectoryIterator item

说明

public DirectoryIterator::getType ( void ) : string

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