DirectoryIterator::getBasename

(PHP 5 >= 5.2.2, PHP 7)

DirectoryIterator::getBasename — Get base name of current DirectoryIterator item

说明

public DirectoryIterator::getBasename ([ string $suffix ] ) : string

Get the base name of the current DirectoryIterator item.

参数

suffix: If the base name ends in suffix, this will be cut.

返回值

The base name of the current DirectoryIterator item.

范例

Example #1 A DirectoryIterator::getBasename() example

This example will list the full base name and the base name with suffix .jpg removed for the files in the directory containing the script.


<?php
$dir = new DirectoryIterator(dirname(__FILE__));
foreach ($dir as $fileinfo) {
    if ($fileinfo->isFile()) {
        echo $fileinfo->getBasename() . "\n";
        echo $fileinfo->getBasename('.jpg') . "\n";
    }
}
?>

以上例程的输出类似于：

apple.jpg
apple
banana.jpg
banana
index.php
index.php
pear.jpg
pear

参见

DirectoryIterator::getFilename() - Return file name of current DirectoryIterator item
DirectoryIterator::getPath() - Get path of current Iterator item without filename
DirectoryIterator::getPathname() - Return path and file name of current DirectoryIterator item
basename() - 返回路径中的文件名部分
pathinfo() - 返回文件路径的信息