DirectoryIterator::getBasename()

(PHP 5>=5.2.2,PHP 7)

Get base name of current DirectoryIterator item

说明

publicDirectoryIterator::getBasename([string $suffix] ): string

Get the base name of the currentDirectoryIteratoritem.

参数

$suffix

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

返回值

The base name of the currentDirectoryIteratoritem.

范例

Example#1 ADirectoryIterator::getBasename()example

This example will list the full base name and the base name with suffix.jpgremoved 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