DirectoryIterator::getBasename

(PHP 5 >= 5.2.2)

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

说明

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

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