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DirectoryIterator::getFilename

(PHP 5)

DirectoryIterator::getFilenameReturn file name of current DirectoryIterator item.

Description

public string DirectoryIterator::getFilename ( void )

Get the file name of the current DirectoryIterator item.

Parameters

This function has no parameters.

Return Values

Returns the file name of the current DirectoryIterator item.

Examples

Example #1 A DirectoryIterator::getFilename 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->getFilename() . "\n";
}
?>

The above example will output something similar to:

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

See Also


User Contributed Notes
DirectoryIterator::getFilename
kaigillmann at gmxpro dot net
11-Nov-2005 10:12
DirectoryIterator extension to get the file-extension:

class MyDirectoryIterator extends DirectoryIterator
{
    public function GetExtension()
    {
        $Filename = $this->GetFilename();
        $FileExtension = strrpos($Filename, ".", 1) + 1;
        if ($FileExtension != false)
            return strtolower(substr($Filename, $FileExtension, strlen($Filename) - $FileExtension));
        else
            return "";
    }
}
 

 
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