DirectoryIterator::__toString
(PHP 5, PHP 7, PHP 8)
DirectoryIterator::__toString — Get file name as a string
说明
public
DirectoryIterator::__toString(): string
Get the file name of the current DirectoryIterator item.
参数
此函数没有参数。
返回值
Returns the file name of the current DirectoryIterator item.
范例
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;
}
?>
以上例程的输出类似于：
. .. apple.jpg banana.jpg index.php pear.jpg
参见
- DirectoryIterator::getFilename() - Return file name of current DirectoryIterator item
- The __toString() magic method
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