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PHP

Determine if current DirectoryIterator item is '.' or '..'


DirectoryIterator::isDot

(PHP 5)

DirectoryIterator::isDotDetermine if current DirectoryIterator item is '.' or '..'

Description

public bool DirectoryIterator::isDot ( void )

Determines if the current DirectoryIterator item is a directory and either . or ...

Parameters

This function has no parameters.

Return Values

TRUE if the entry is . or .., otherwise FALSE

Examples

Example #1 A DirectoryIterator::isDot() example

This example will list all files, omitting the . and .. entries.

<?php
$iterator 
= new DirectoryIterator(dirname(__FILE__));
foreach (
$iterator as $fileinfo) {
    if (!
$fileinfo->isDot()) {
        echo 
$fileinfo->getFilename() . "\n";
    }
}
?>

The above example will output something similar to:

 apple.jpg banana.jpg example.php pears.jpg 

See Also



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