Php/docs/filesystemiterator.current

• PHP Manual
• FilesystemIterator
• The current file

FilesystemIterator::current

(PHP 5 >= 5.3.0, PHP 7)

FilesystemIterator::current — The current file

说明

public FilesystemIterator::current ( ) : mixed

Get file information of the current element.

参数

此函数没有参数。

返回值

The filename, file information, or $this depending on the set flags. See the FilesystemIterator constants.

范例

Example #1 FilesystemIterator::current() example

This example will list the contents of the directory containing the script.

<?php$iterator = new FilesystemIterator(__DIR__, FilesystemIterator::CURRENT_AS_PATHNAME);foreach ($iterator as $fileinfo) {    echo $iterator->current() . "\n";}?>

以上例程的输出类似于：

/www/examples/apple.jpg
/www/examples/banana.jpg
/www/examples/example.php

参见

• FilesystemIterator constants
• DirectoryIterator::current() - Return the current DirectoryIterator item
• DirectoryIterator::getFileName() - Return file name of current DirectoryIterator item