PHP Dokumentation: Directoryiterator isdot
12. Januar 2010 von werner
DirectoryIterator::isDot
(PHP 5.1.0)
DirectoryIterator::isDot — Determine if current DirectoryIterator item is '.' or '..'
Beschreibung
public bool DirectoryIterator::isDot ( void )
Determines if the current DirectoryIterator item is a directory and either . or ...
Parameter-Liste
Diese Funktion hat keine Parameter.
Rückgabewerte
TRUE if the entry is . or .., otherwise FALSE
Beispiele
Beispiel #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";
}
}
?>Das oben gezeigte Beispiel erzeugteine ähnliche Ausgabe wie:
apple.jpgbanana.jpgexample.phppears.jpg
Siehe auch
- DirectoryIterator::getType – Determine the type of the current DirectoryIterator item
- DirectoryIterator::isDir – Determine if current DirectoryIterator item is a directory
- DirectoryIterator::isFile – Determine if current DirectoryIterator item is a regular file
- DirectoryIterator::isLink – Determine if current DirectoryIterator item is a symbolic link
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