DirectoryIterator::__toString
(PHP 5, PHP 7, PHP 8)
DirectoryIterator::__toString — Get file name as a string
說明
public
DirectoryIterator::__toString(): string
Get the file name of the current DirectoryIterator item.
參數
此函式沒有參數。
返回值
Returns the file name of the current DirectoryIterator item.
範例
示例 #1 A DirectoryIterator::__toString() example
This example will list the contents of the directory containing the script.
<?php
$dir = new DirectoryIterator(dirname(__FILE__));
foreach ($dir as $fileinfo) {
echo $fileinfo;
}
?>
以上例程的輸出類似於：
. .. apple.jpg banana.jpg index.php pear.jpg
參見
- DirectoryIterator::getFilename() - Return file name of current DirectoryIterator item
- The __toString() magic method